Haze Battery Company Ltd

Haze Battery Company Ltd Sealed Lead Acid 2 Volt Bloc Gelled Electrolyte Range

CONSTRUCTION - Gel battery construction is as shown in the diagram. The positive and negative grids are cast from a calcium/tin lead alloy to reduce grid growth and corrosion. The active material is manufactured from a high purity lead (99.9999%) to minimize the negative effects of impurities. Separator is manufactured by a world leader in the field, utilizing the latest German technology. The base material is a microporous duroplastic exhibiting excellent high temperature stability and mechanical strength, resulting in very good resistance to vibration and mechanical shock. The integrity of the battery will be maintained under extreme conditions. The purpose of the separator is to maintain a constant distance between the positive and negative plates, totally eliminating the possibility of short circuits whilst allowing the active materials to fully react with the gelled electrolyte. The separator also has an open construction, which allows little resistance to the flow of the electrolyte during filling. A thin layer (typically 0.4mm) of non-woven glass mat is an integral part of the separator and is placed against the positive plate for improved surface contact. A compression platform at the bottom of the cell allows expansion and contraction of the plates. Gel construction with case removed and cover cut away to show internal battery parts. ELECTROLYTE FILLING - Gelled electrolyte is introduced to the cell by means of custom-built vacuum filling machines it is vitally important that the electrolyte achieves full penetration of the separator and plates therefore; vacuum cycling is utilized after the filling process. To ensure each cell has the correct amount of gel, they are first overfilled, the extra gel is then removed. The battery design and construction negates the need for electrolyte addition and the battery remains maintenance free throughout its design life. SAFETY RELEASE VALVE- The battery will operate above atmospheric pressure under normal operating conditions, however the maximum pressure is governed by the safety release valve. Open is activated by pressures in excess of approx. 2 psi (14 Kpa), resealing at approx 1.2 psi (8.4 Kpa). Flame Arrester - All models above and including HZB2-150 have a built in flame arrester in the valve assembly. GAS RECOMBINATION - The gasses generated during normal operation of the battery are internally recombined. In fact more than 99% of the gas achieves recombination. TERMINAL CONSTRUCTION - The contact quality between the insert terminal and the lead post is of vital importance during short duration / high Amp discharges. Elevated terminal temperatures are the result of poor contact, eventually causing seal degradation and electrolyte leaks. Haze design and assembly technique for terminal casting ensures trouble free operation for the design life of the battery.

Gel Vs AGM Each battery has its advantages and disadvantages, it is therefore important to choose the right battery for the application. Advantages of Gel Batteries: Full recovery from deep discharge, even when the battery is not recharged immediately. Ideal for repeat cycling daily use. Excellent performance over long discharges Good tolerance to higher temperature applications Suitable where mains power is unstable Zero stratification due to immobilized electrolyte No equalization charge necessary Reduced self-discharge Limiting design protects the positive plates to greatly improve cycle life Thicker plates for reduced grid corrosion and increased cycle life Improved charge acceptance due to low internal resistance High resistance to water loss with the right charging set up Ultra stable polymer separator with glass mat for increased performance High resistance to shorting due to superior mechanical strength of the polymer separator Increased tolerance to poor charging parameters Can be discharged even when full recharge has not been achieved, without loss of battery capacity Applications Cycling / Float service Residential Telecommunications Refrigeration Photovoltaic Solar Wind Engine Starting Wheelchair Electric Vehicle Floor Cleaning Machines Water Pumping Golf Caddy Portable Medical Equipment Cathodic Protection Boats General Marine Navigation Aids Many other deep cycle applications Capacity temperature correction Factor to be applied to Data at 20 Degrees C Discharge Time 5 minutes to 59 minutes 0 C 5 C 10 C 15 C 20 C 25 C 30 C 35 C 40 C 0.8 0.86 0.91 0.96 1 1.037 1.063 1.085 1.1 1 Hour to 100 Hours 0.86 0.9 0.93 0.97 1 1.028 1.05 1.063 1.07 CHEMICAL REACTION- The chemical reaction for the Discharge / Recharge process is represented by the following formula: PbO 2 + 2H2SO 4 + Pb Discharging PbSO 4 + 2H2O Lead Sulfuric Sponge Lead SulphateWater Dioxide Acid Lead Charging Pos & Neg Plates Under normal float charge conditions the oxygen passes through the separator from the positive to the negative plate where it reacts with the negative active material to form lead oxide. 2Pb + O2 2PbO In the acid conditions the lead oxide reacts with the sulfuric acid to form lead sulphate. 2PbO + 2H2SO4 2PbSO 4 + 2H2O The lead suphate formed on the negative is then reduced to lead and sulfuric acid by the evolving hydrogen. 2PbSO 4 + 2H2 2Pb + 2H2SO4 If the equations are resolved and like terms cancelled out on both sides of the equation the result is: 2H 2 + O2 2H2O

100 Gel Battery Cycle Life Vs. Depth of Discharge (DOD) 80 % D.O.D. 60 40 20 0 0 500 1000 1500 2000 2500 3000 3500 4000 No. of Cy cles Specifications Innovative Features Completely maintenance free, sealed Construction eliminates the need for watering Electrolyte will not stratify, no equalization charge required Increased durability and deep cycle ability for heavy demand applications Fully tank formed plates Gelled thixotropic electrolyte Spill proof / leak proof Valve regulated Max internal pressure 2.5 psi Multi-position usage Multi-cell container ABS Case and cover - V0 on request Low self discharge Utilising the latest in German technology FAA and IATA approved as non-hazardous Nominal Voltage Design Life Operating Temperature Grid alloy Plates Separator Active material Case and cover Charge Voltage Electrolyte 2 Volts 15 Years -20 C to 50 C Calcium / Tin lead alloy Flat Pasted Microporous Duroplastic Very high purity lead ABS (VO on request) Float - See table, Cycling 2.4 @20 C Max. 2.4 VPC Max ripple 0.05C (A) Sulphuric acid Analytical grade purity Venting Valve EPDM Rubber 1.5 to 2 psi (10.5-14 KPa) release pressure. Resealing at 1 psi (7 KPa) Terminal Various types Epoxy sealed by extended mechanical paths Torque setting The recommended torque value for all types is 5-7 Nm Cables Insulated cables / connectors supplied on request. Haze Battery Company keenly encourages environmental awareness; PLEASE follow guidelines for the recycling /disposal of lead. 100 Self-discharge Characteristics 80 Residual Capacity % 60 40 20 50 C 40 C 30 C 20 C 0 0 5 10 15 Storage Time (Months) LEAD LEAD RECYCLE RETURN RETURN R RUBBISH BIN Pb

Charge Voltage per cell 2.6 2.5 2.4 2.3 2.2 2.1 Relationship Between Charge Voltage and Temperature Cycling Float Max Float Min 2-10 0 10 20 30 Temperature C 40 50 60 120 Capacity Vs Ambient Temperature 100 % Available Capacity 80 60 40 20 0.05 x C Amps 0.2 x C Amps 2 x C Amps 0-40 -20 0 20 40 Ambient temperature C CHARGING CHARACTERISTICS Floating - The optimum float voltage for a battery is o temperature dependant, at 15-24 C the recommended value is 2.27-2.30V. It is recommended that battery installation sites are temperature controlled, however float voltage can be increased or decreased to compensate for temperature variations. Adjustment is calculated at +/- 3 mv per degree C. Operating Temperature Recommended Applied Float Voltage VPC 0-9 2.33-2.35 10-14 2.30-2.33 15-19 2.27-2.30 20-24 2.27-2.30 25-29 2.25-2.27 30-34 2.23-2.25 35-40 2.21-2.23 The most suitable charging method for battery life and performance is the constant voltage method with a limited initial current, usually limited to a maximum of C 20/4.

Time in Minutes - Amps to 1.85 VPC 5 10 15 20 30 45 60 90 HZY2-50 106 81.2 68.4 57.3 45.4 34.4 28.3 20.1 HZY2-100 212 162 137 117 90.8 68.8 56.5 41.2 HZY2-150 263 227 193 166 130 99 80.8 59.6 HZY2-200 283 248 209 189 163 129 108 80.5 HZY2-250 353 310 261 236 203 162 135 100 HZY2-300 424 372 313 276 244 193 162 122 HZY2-375 531 465 392 347 304 242 202 152 HZY2-400 565 496 418 379 325 258 216 162 HZY2-450 637 558 470 428 366 290 243 181 HZY2-500 707 619 522 471 407 323 269 201 HZY2-575 806 706 595 532 463 368 307 228 HZY2-600 848 743 626 555 488 387 323 241 HZY2-625 884 774 653 580 508 403 337 251 HZY2-750 1060 929 783 702 610 484 405 303 HZY2-800 1131 991 835 748 650 516 431 321 HZY2-1000 1414 1239 1044 933 812 645 539 402 HZY2-1250 1767 1549 1305 1169 1015 807 674 502 HZY2-1500 2121 1858 1566 1406 1219 968 808 607 HZY2-1875 2616 2292 1931 1745 1503 1193 997 746 HZY2-2000 2827 2478 2088 1847 1625 1290 1078 802 HZY2-2500 3534 3097 2610 2316 2032 1613 1347 1011 HZY2-3000 4241 3717 3131 2755 2437 1935 1617 1209 HZY2-3850 5443 4770 4019 3517 3128 2484 2075 1548 Amps & Ampere Hour Data Time in Minutes - Amps to 1.80 VPC 5 10 15 20 30 45 60 90 HZY2-50 114 87.4 73.6 61.6 48.8 37.0 30.1 21.6 HZY2-100 228 175 147 126 97.7 74.0 60.2 43.3 HZY2-150 283 244 208 178 140 106 85.8 63.7 HZY2-200 304 267 224 203 175 139 114 85.1 HZY2-250 380 333 281 254 219 174 143 107 HZY2-300 456 399 337 297 262 208 172 128 HZY2-375 570 500 421 373 327 260 214 160 HZY2-400 608 533 449 408 350 277 228 171 HZY2-450 684 600 505 460 393 312 257 193 HZY2-500 760 666 561 507 437 347 285 214 HZY2-575 867 759 639 572 498 396 325 244 HZY2-600 912 799 673 597 525 416 344 257 HZY2-625 951 833 702 624 546 433 357 265 HZY2-750 1140 999 842 754 656 521 427 318 HZY2-800 1216 1066 898 804 699 555 456 340 HZY2-1000 1520 1332 1122 1003 873 694 575 427 HZY2-1250 1900 1665 1403 1257 1092 868 710 530 HZY2-1500 2280 1998 1684 1512 1310 1041 857 642 HZY2-1875 2812 2464 2076 1877 1616 1283 1058 789 HZY2-2000 3040 2664 2245 1986 1747 1387 1145 853 HZY2-2500 3800 3331 2806 2490 2185 1734 1423 1061 HZY2-3000 4560 3997 3367 2962 2621 2081 1714 1278 HZY2-3850 5853 5129 4321 3886 3364 2671 2208 1643 Time in Minutes - Amps to 1.75 VPC 5 10 15 20 30 45 60 90 HZY2-50 118 90.5 76.3 63.5 50.6 38.4 31.0 22.2 HZY2-100 240 185 155 130 103.2 78.1 62.7 44.9 HZY2-150 344 264 223 188 148 112 91.0 67.0 HZY2-200 358 295 255 221 186 148 121 89.6 HZY2-250 447 369 318 279 232 184 151 112 HZY2-300 536 441 382 331 278 221 181 134 HZY2-375 669 551 477 415 347 275 227 167 HZY2-400 713 588 509 444 370 294 241 179 HZY2-450 802 662 572 501 417 331 272 201 HZY2-500 893 736 638 559 463 368 303 223 HZY2-575 1018 839 726 633 528 419 342 253 HZY2-600 1071 883 765 668 556 442 363 269 HZY2-625 1115 920 796 696 579 460 378 279 HZY2-750 1338 1103 955 835 695 552 452 336 HZY2-800 1428 1178 1019 895 741 588 482 357 HZY2-1000 1784 1471 1273 1104 926 735 601 446 HZY2-1250 2230 1839 1592 1380 1158 919 750 554 HZY2-1500 2672 2203 1906 1674 1387 1102 893 668 HZY2-1875 3346 2759 2387 2098 1737 1379 1130 837 HZY2-2000 3570 2944 2547 2245 1853 1472 1200 888 HZY2-2500 4462 3678 3183 2788 2316 1840 1507 1119 HZY2-3000 5354 4415 3821 3367 2780 2207 1805 1344 HZY2-3850 6872 5666 4904 4278 3567 2833 2316 1715

Time in Hours Amps to 1.85 VPC HZY2-50 16.2 12.1 9.56 8.00 5.70 4.70 4.00 2.18 HZY2-100 32.4 24.3 19.1 16.0 11.4 9.40 7.99 4.36 HZY2-150 48.8 36.5 28.7 24.1 17.1 14.1 12.0 6.54 HZY2-200 65.3 48.9 38.4 32.2 22.9 18.9 16.1 8.77 HZY2-250 81.6 61.0 48.0 40.2 28.6 23.6 20.1 11.0 HZY2-300 97.9 73.2 57.5 48.2 34.3 28.3 24.1 13.1 HZY2-375 122 91.6 72.0 60.3 42.9 35.4 30.1 16.4 HZY2-400 131 98.0 76.6 64.2 45.7 37.7 32.0 17.5 HZY2-450 147 110 86.2 72.2 51.4 42.4 36.0 19.7 HZY2-500 163 122 95.9 80.4 57.2 47.2 40.1 21.9 HZY2-575 186 139 110 91.6 65.2 53.8 45.7 24.9 HZY2-600 196 146 115 96.4 68.6 56.6 48.1 26.3 HZY2-625 204 152 120 100 71.5 59.0 50.2 27.4 HZY2-750 245 183 144 121 85.7 70.7 60.1 32.8 HZY2-800 261 195 154 129 91.5 75.5 64.2 35.0 HZY2-1000 325 243 192 160 114 94.3 80.2 43.8 HZY2-1250 407 305 240 201 143 118 100 54.7 HZY2-1500 489 366 288 241 172 142 120 65.7 HZY2-1875 612 458 360 301 214 177 150 82.1 HZY2-2000 652 488 384 322 229 189 160 87.6 HZY2-2500 815 610 479 402 286 236 200 109 HZY2-3000 978 732 575 482 343 283 241 131 HZY2-3850 1256 940 739 619 440 363 309 169 Amps & Ampere Hour Data Time in Hours Amps to 1.80 VPC HZY2-50 17.3 12.9 10.16 8.51 6.06 5.00 4.26 2.32 HZY2-100 34.5 25.9 20.3 17.1 12.1 10.00 8.50 4.64 HZY2-150 51.9 38.8 30.5 25.6 18.2 15.0 12.8 6.96 HZY2-200 69.4 52.0 40.9 34.2 24.3 20.1 17.1 9.33 HZY2-250 86.8 64.9 51.1 42.8 30.4 25.1 21.4 11.7 HZY2-300 104 77.9 61.2 51.3 36.5 30.1 25.6 13.9 HZY2-375 130 97.4 76.6 64.2 45.6 37.7 32.0 17.4 HZY2-400 139 104 81.5 68.3 48.6 40.1 34.0 18.6 HZY2-450 156 117 91.7 76.8 54.6 45.1 38.3 21.0 HZY2-500 174 130 102 85.6 60.8 50.2 42.7 23.3 HZY2-575 198 148 117 97.5 69.3 57.2 48.6 26.5 HZY2-600 208 156 122 103 72.9 60.2 51.2 28.0 HZY2-625 216 162 127 106 76.0 62.8 53.4 29.2 HZY2-750 260 195 153 129 91.1 75.2 63.9 34.9 HZY2-800 278 207 164 137 97.3 80.3 68.3 37.2 HZY2-1000 346 259 204 171 121 100 85.3 46.6 HZY2-1250 433 324 255 214 152 126 106 58.2 HZY2-1500 520 389 307 256 183 151 128 69.9 HZY2-1875 650 487 383 320 228 188 160 87.4 HZY2-2000 693 519 409 342 243 201 170 93.2 HZY2-2500 867 649 510 428 304 251 213 116 HZY2-3000 1040 779 612 513 365 301 256 139 HZY2-3850 1335 1000 786 659 468 386 329 180 Time in Hours Amps to 1.75 VPC HZY2-50 17.6 13.2 10.39 8.68 6.18 5.10 4.34 2.37 HZY2-100 35.9 26.9 21.2 17.8 12.6 10.41 8.85 4.83 HZY2-150 54.0 40.4 31.8 26.6 18.9 15.6 13.3 7.24 HZY2-200 72.3 54.1 42.5 35.6 25.3 20.9 17.8 9.71 HZY2-250 90.3 67.5 53.2 44.5 31.6 26.1 22.3 12.2 HZY2-300 108 81.1 63.7 53.4 38.0 31.3 26.7 14.5 HZY2-375 135 101 79.7 66.8 47.5 39.2 33.3 18.2 HZY2-400 145 108 84.8 71.1 50.6 41.7 35.4 19.4 HZY2-450 163 121 95.5 79.9 56.9 46.9 39.9 21.8 HZY2-500 181 135 106 89.0 63.3 52.3 44.4 24.2 HZY2-575 206 154 122 101 72.1 59.6 50.6 27.6 HZY2-600 217 162 127 107 75.9 62.7 53.3 29.1 HZY2-625 225 169 132 111 79.1 65.3 55.6 30.3 HZY2-750 271 203 159 134 94.8 78.3 66.5 36.3 HZY2-800 289 216 170 143 101 83.6 71.1 38.8 HZY2-1000 360 269 213 178 126 104 88.8 48.5 HZY2-1250 451 337 266 223 158 131 111 60.6 HZY2-1500 541 405 319 266 190 157 133 72.7 HZY2-1875 677 507 398 333 237 196 166 90.9 HZY2-2000 721 540 425 356 253 209 177 97.0 HZY2-2500 902 675 531 445 316 261 221 121 HZY2-3000 1083 811 637 534 380 313 267 145 HZY2-3850 1390 1040 818 685 487 402 342 187

Time in Hours Ah to 1.85 VPC HZY2-50 32.4 36.4 38.2 40.0 45.6 47.0 48.0 52.3 HZY2-100 64.9 73.0 76.4 80.2 91.2 94.0 95.9 104.6 HZY2-150 97.5 109 115 120 137 141 144 157 HZY2-200 131 147 154 161 183 189 193 210 HZY2-250 163 183 192 201 229 236 241 264 HZY2-300 196 220 230 241 274 283 289 314 HZY2-375 244 275 288 301 343 354 361 394 HZY2-400 261 294 307 321 366 377 384 420 HZY2-450 294 329 345 361 411 424 432 473 HZY2-500 326 367 384 402 458 472 481 526 HZY2-575 372 416 439 458 522 538 548 598 HZY2-600 392 439 459 482 549 566 577 631 HZY2-625 407 457 478 500 572 590 602 658 HZY2-750 490 550 576 604 686 707 721 787 HZY2-800 522 585 615 644 732 755 770 840 HZY2-1000 651 730 768 802 912 943 962 1051 HZY2-1250 814 914 960 1005 1144 1180 1200 1313 HZY2-1500 977 1097 1152 1203 1376 1420 1440 1577 HZY2-1875 1223 1374 1439 1505 1712 1770 1800 1970 HZY2-2000 1304 1464 1537 1609 1832 1890 1920 2102 HZY2-2500 1630 1830 1917 2010 2288 2360 2400 2616 HZY2-3000 1956 2197 2301 2411 2744 2830 2892 3144 HZY2-3850 2511 2820 2956 3094 3520 3630 3708 4056 Amps & Ampere Hour Data Time in Hours Ah to 1.80 VPC HZY2-50 34.5 38.7 40.7 42.6 48.5 50.0 51.1 55.7 HZY2-100 69.0 77.7 81.3 85.4 97.0 100.0 102.0 111.3 HZY2-150 103.7 116 122 128 145 150 153 167 HZY2-200 139 156 163 171 195 201 206 224 HZY2-250 174 195 204 214 243 251 257 281 HZY2-300 208 234 245 257 292 301 308 335 HZY2-375 259 292 307 321 365 377 384 419 HZY2-400 278 313 326 341 389 401 409 447 HZY2-450 312 350 367 384 437 451 460 503 HZY2-500 347 390 408 428 487 502 512 559 HZY2-575 396 443 467 487 555 572 583 636 HZY2-600 417 467 488 513 583 602 614 672 HZY2-625 433 486 509 532 608 628 641 700 HZY2-750 521 585 613 643 729 752 767 838 HZY2-800 555 622 655 685 778 803 820 894 HZY2-1000 692 777 817 854 970 1003 1024 1118 HZY2-1250 866 972 1022 1070 1216 1255 1277 1397 HZY2-1500 1039 1167 1226 1280 1463 1511 1532 1678 HZY2-1875 1301 1461 1530 1602 1820 1883 1915 2097 HZY2-2000 1386 1557 1635 1712 1948 2011 2043 2237 HZY2-2500 1734 1947 2039 2139 2433 2511 2554 2783 HZY2-3000 2081 2337 2448 2566 2917 3011 3077 3345 HZY2-3850 2671 2999 3144 3293 3742 3862 3945 4316 Time in Hours Ah to 1.75 VPC HZY2-50 35.3 39.5 41.6 43.4 49.5 51.0 52.1 56.8 HZY2-100 71.8 80.8 84.6 88.8 100.9 104.1 106.2 115.9 HZY2-150 108.0 121 127 133 151 156 159 174 HZY2-200 145 162 170 178 203 209 214 233 HZY2-250 181 203 213 223 253 261 267 292 HZY2-300 217 243 255 267 304 313 320 348 HZY2-375 270 304 319 334 380 392 400 436 HZY2-400 289 325 339 355 405 417 425 465 HZY2-450 325 364 382 400 455 469 478 524 HZY2-500 361 406 425 445 506 523 533 582 HZY2-575 412 461 486 507 577 596 607 662 HZY2-600 434 486 508 534 607 627 639 699 HZY2-625 451 506 529 554 633 653 667 728 HZY2-750 542 609 638 669 759 783 799 872 HZY2-800 578 647 681 713 810 836 853 930 HZY2-1000 720 808 851 888 1009 1044 1066 1164 HZY2-1250 901 1011 1063 1113 1266 1306 1329 1454 HZY2-1500 1082 1214 1276 1332 1523 1572 1595 1746 HZY2-1875 1354 1520 1593 1667 1894 1960 1993 2182 HZY2-2000 1443 1620 1701 1782 2027 2092 2126 2328 HZY2-2500 1804 2026 2122 2226 2532 2613 2658 2897 HZY2-3000 2165 2432 2547 2670 3036 3133 3202 3481 HZY2-3850 2780 3121 3272 3427 3895 4019 4106 4491

Time in Minutes - Amps to 1.70 VPC 5 10 15 20 30 45 60 90 HZY2-50 121 92.4 77.8 64.8 51.6 39.1 31.6 22.7 HZY2-100 245 188 159 132 105.3 79.7 64.0 45.8 HZY2-150 351 269 227 192 151 114 92.8 68.3 HZY2-200 365 301 260 225 190 151 123 91.4 HZY2-250 456 376 325 284 236 188 154 115 HZY2-300 555 464 401 342 285 223 183 136 HZY2-375 683 562 487 423 354 281 232 171 HZY2-400 727 600 519 453 378 300 246 183 HZY2-450 818 675 584 511 425 337 277 205 HZY2-500 911 751 650 571 472 376 309 228 HZY2-575 1039 856 740 646 539 428 349 258 HZY2-600 1114 918 795 695 575 455 374 276 HZY2-625 1137 938 812 710 591 469 386 284 HZY2-750 1364 1125 974 852 709 563 461 342 HZY2-800 1457 1201 1040 913 756 600 491 364 HZY2-1000 1820 1501 1299 1126 945 750 613 455 HZY2-1250 2275 1876 1623 1408 1181 938 765 565 HZY2-1500 2725 2247 1944 1708 1414 1124 911 681 HZY2-1875 3412 2814 2435 2140 1772 1407 1152 854 HZY2-2000 3641 3003 2598 2290 1891 1501 1224 906 HZY2-2500 4551 3752 3247 2843 2362 1876 1537 1141 HZY2-3000 5461 4504 3897 3435 2835 2251 1841 1371 HZY2-3850 7009 5779 5002 4364 3638 2890 2362 1749 Amps & Ampere Hour Data Time in Hours Amps to 1.70 VPC HZY2-50 18.0 13.4 10.60 8.86 6.31 5.20 4.43 2.41 HZY2-100 36.6 27.5 21.6 18.1 12.9 10.61 9.02 4.92 HZY2-150 55.1 41.2 32.4 27.2 19.3 15.9 13.6 7.39 HZY2-200 73.7 55.2 43.4 36.4 25.8 21.3 18.2 9.91 HZY2-250 92.1 68.9 53.9 45.2 32.2 26.6 22.6 12.3 HZY2-300 109 82.5 65.1 54.5 38.5 31.9 27.1 14.7 HZY2-375 138 103 81.3 68.1 48.4 40.0 34.0 18.5 HZY2-400 147 111 86.5 72.5 51.6 42.6 36.1 19.8 HZY2-450 166 124 97.4 81.5 58.0 47.9 40.7 22.3 HZY2-500 184 138 108 90.8 64.6 53.3 45.3 24.7 HZY2-575 210 157 124 103 73.6 60.8 51.6 28.1 HZY2-600 221 165 129 109 77.4 63.9 54.3 29.7 HZY2-625 230 172 135 113 80.7 66.6 56.7 30.9 HZY2-750 276 207 163 136 96.7 79.8 67.9 37.0 HZY2-800 295 220 174 145 103 85.3 72.5 39.5 HZY2-1000 367 275 217 181 129 106 90.6 49.5 HZY2-1250 460 344 271 227 161 133 113 61.8 HZY2-1500 552 413 325 272 194 160 136 74.2 HZY2-1875 690 517 406 340 242 200 169 92.7 HZY2-2000 736 551 434 364 258 213 181 98.9 HZY2-2500 920 689 541 454 323 267 226 123 HZY2-3000 1104 827 650 545 387 320 272 148 HZY2-3850 1418 1061 834 699 497 410 349 191 Time in Hours Ah to 1.70 VPC HZY2-50 36.0 40.3 42.4 44.3 50.4 52.0 53.1 57.9 HZY2-100 73.3 82.5 86.3 90.6 102.9 106.1 108.3 118.2 HZY2-150 110.1 124 130 136 154 159 163 177 HZY2-200 147 166 174 182 207 213 218 238 HZY2-250 184 207 216 226 257 266 271 296 HZY2-300 219 247 260 273 308 319 325 352 HZY2-375 275 310 325 341 387 400 408 445 HZY2-400 295 332 346 362 413 426 434 474 HZY2-450 332 371 390 408 464 479 488 534 HZY2-500 368 414 433 454 516 533 543 594 HZY2-575 421 470 496 517 589 608 619 675 HZY2-600 442 496 518 545 619 639 652 713 HZY2-625 460 516 540 565 646 666 680 743 HZY2-750 553 621 651 682 774 798 815 889 HZY2-800 590 660 695 727 826 853 870 949 HZY2-1000 735 825 868 906 1029 1065 1087 1187 HZY2-1250 919 1032 1085 1135 1291 1333 1355 1483 HZY2-1500 1103 1239 1301 1359 1553 1604 1626 1781 HZY2-1875 1381 1551 1625 1700 1932 1999 2033 2225 HZY2-2000 1472 1652 1735 1818 2068 2134 2169 2375 HZY2-2500 1840 2066 2165 2271 2582 2665 2711 2955 HZY2-3000 2209 2480 2598 2724 3097 3196 3266 3551 HZY2-3850 2835 3183 3338 3495 3973 4099 4188 4581

Time in Minutes - Watts per cell to 1.85 VPC Time in Hours Watts per cell to 1.85 VPC 5 10 15 20 30 45 60 90 HZY2-50 191 148 125 105 84 66 54 39 HZY2-50 31.4 23.6 18.7 15.8 11.3 9.4 8.0 4.4 HZY2-100 381 296 251 216 169 131 108 79.1 HZY2-100 62.7 47.5 37.5 31.6 22.7 18.7 16.0 8.7 HZY2-150 474 413 354 305 241 189 155 114 HZY2-150 94.3 71.1 56.3 47.4 34.0 28.1 24.0 13.1 HZY2-200 510 451 382 348 302 247 206 155 HZY2-200 126 95.3 75.4 63.4 45.5 37.7 32.2 17.6 HZY2-250 636 564 478 435 378 309 259 192 HZY2-250 158 119 94.2 79.2 56.8 47.1 40.2 22.0 HZY2-300 763 676 573 509 454 369 310 234 HZY2-300 189 143 113 95.0 68.2 56.4 48.2 26.3 HZY2-375 955 846 717 638 566 463 387 292 HZY2-375 236 178 141 119 85.2 70.6 60.2 32.9 HZY2-400 1018 903 764 697 605 493 413 310 HZY2-400 252 191 150 126 90.8 75.2 64.0 35.1 HZY2-450 1146 1015 860 787 680 554 465 348 HZY2-450 284 214 169 142 102 84.5 72.0 39.5 HZY2-500 1272 1127 955 867 756 616 516 386 HZY2-500 315 238 188 158 114 94.1 80.2 43.9 HZY2-575 1451 1285 1088 979 861 703 589 437 HZY2-575 360 270 215 180 130 107 91.4 49.9 HZY2-600 1527 1352 1146 1022 907 740 619 463 HZY2-600 379 285 225 190 136 113 96.2 52.7 HZY2-625 1591 1409 1195 1067 944 770 645 482 HZY2-625 393 297 235 197 142 118 100 54.9 HZY2-750 1909 1691 1433 1291 1134 925 775 582 HZY2-750 473 357 283 238 170 141 120 65.7 HZY2-800 2035 1804 1528 1376 1210 985 826 616 HZY2-800 505 380 302 254 182 151 128 70.1 HZY2-1000 2545 2255 1910 1716 1511 1232 1032 771 HZY2-1000 629 475 377 316 227 188 160 87.8 HZY2-1250 3181 2819 2388 2150 1889 1541 1291 963 HZY2-1250 787 594 471 396 284 235 200 110 HZY2-1500 3817 3382 2865 2587 2267 1848 1548 1165 HZY2-1500 945 713 565 474 342 283 240 132 HZY2-1875 4708 4171 3534 3212 2796 2279 1910 1431 HZY2-1875 1182 892 706 593 425 353 300 165 HZY2-2000 5089 4510 3820 3399 3023 2465 2064 1539 HZY2-2000 1260 951 754 634 455 377 320 176 HZY2-2500 6362 5637 4776 4262 3779 3081 2580 1941 HZY2-2500 1575 1189 940 792 568 471 400 218 HZY2-3000 7634 6765 5731 5069 4533 3697 3096 2321 HZY2-3000 1891 1427 1129 950 682 564 482 263 HZY2-3850 9797 8681 7354 6470 5819 4745 3974 2973 HZY2-3850 2427 1832 1450 1219 874 724 618 339 Watts Per Cell Data Time in Minutes - Watts per cell to 1.80 VPC Time in Hours Watts per cell to 1.80 VPC 5 10 15 20 30 45 60 90 HZY2-50 205 159 135 113 91 71 58 42 HZY2-50 33.4 25.1 19.9 16.8 12.0 10.0 8.5 4.6 HZY2-100 410 318 269 232 182 141 115 83.1 HZY2-100 66.7 50.5 39.9 33.6 24.1 19.9 17.0 9.3 HZY2-150 509 444 380 328 259 203 164 122 HZY2-150 100 75.6 59.9 50.4 36.1 29.9 25.5 13.9 HZY2-200 548 485 411 374 325 266 219 163 HZY2-200 134 101 80.2 67.5 48.4 40.1 34.2 18.7 HZY2-250 684 606 513 467 407 332 275 205 HZY2-250 168 126 100 84.3 60.4 50.1 42.8 23.5 HZY2-300 820 727 616 547 488 397 329 245 HZY2-300 201 152 120 101 72.5 60.0 51.3 27.9 HZY2-375 1027 909 771 686 609 497 409 307 HZY2-375 251 190 150 126 90.6 75.1 64.0 35.0 HZY2-400 1094 971 822 750 650 530 437 329 HZY2-400 268 203 160 135 96.5 80.0 68.1 37.3 HZY2-450 1232 1091 924 846 732 596 493 370 HZY2-450 302 227 180 151 109 89.9 76.6 42.0 HZY2-500 1368 1212 1027 933 813 663 546 410 HZY2-500 335 253 200 169 121 100 85.3 46.7 HZY2-575 1560 1381 1170 1053 925 756 622 469 HZY2-575 383 288 229 192 138 114 97.2 53.1 HZY2-600 1642 1454 1232 1099 976 795 659 493 HZY2-600 403 304 239 202 145 120 102 56.1 HZY2-625 1711 1515 1285 1148 1015 828 684 510 HZY2-625 418 316 250 210 151 125 107 58.4 HZY2-750 2052 1819 1540 1388 1220 995 817 611 HZY2-750 503 380 301 253 181 150 128 69.9 HZY2-800 2188 1939 1643 1480 1301 1059 873 653 HZY2-800 537 404 321 270 193 160 137 74.6 HZY2-1000 2736 2425 2054 1845 1624 1325 1101 819 HZY2-1000 669 505 401 336 241 200 171 93.4 HZY2-1250 3420 3031 2567 2312 2031 1657 1359 1018 HZY2-1250 837 631 501 421 302 250 213 117 HZY2-1500 4104 3637 3081 2781 2437 1988 1641 1233 HZY2-1500 1005 758 601 504 363 301 255 140 HZY2-1875 5062 4485 3800 3453 3006 2451 2027 1516 HZY2-1875 1257 949 751 631 452 375 319 175 HZY2-2000 5472 4849 4108 3655 3250 2650 2192 1638 HZY2-2000 1340 1011 802 675 484 401 340 187 HZY2-2500 6841 6062 5135 4582 4063 3313 2725 2037 HZY2-2500 1676 1265 1000 843 604 501 425 232 HZY2-3000 8209 7274 6162 5451 4875 3975 3282 2453 HZY2-3000 2011 1518 1201 1011 725 600 513 279 HZY2-3850 10535 9334 7908 7150 6257 5103 4228 3154 HZY2-3850 2581 1948 1542 1297 930 770 657 360 Time in Minutes - Watts per cell to 1.75 VPC Time in Hours Watts per cell to 1.75 VPC 5 10 15 20 30 45 60 90 HZY2-50 211 163 138 116 94 71 59 43 HZY2-50 34.1 25.7 20.4 17.1 12.3 10.2 8.7 4.7 HZY2-100 428 333 281 236 192 145 120 86.3 HZY2-100 69.4 52.5 41.5 35.0 25.1 20.8 17.7 9.7 HZY2-150 613 475 403 343 275 208 174 129 HZY2-150 104 78.7 62.4 52.5 37.6 31.1 26.6 14.5 HZY2-200 637 531 461 402 346 274 232 172 HZY2-200 140 105 83.4 70.2 50.3 41.7 35.6 19.5 HZY2-250 795 663 576 507 431 343 289 216 HZY2-250 175 132 104 87.7 62.9 52.1 44.5 24.4 HZY2-300 954 794 691 603 517 411 346 258 HZY2-300 209 158 125 105 75.4 62.5 53.3 29.1 HZY2-375 1191 993 864 755 645 512 435 321 HZY2-375 261 198 156 132 94.3 78.1 66.6 36.4 HZY2-400 1269 1058 921 809 688 547 462 344 HZY2-400 279 211 166 140 100 83.2 70.8 38.8 HZY2-450 1427 1191 1036 913 775 615 520 386 HZY2-450 314 236 187 157 113 93.6 79.7 43.7 HZY2-500 1589 1325 1154 1018 861 685 580 429 HZY2-500 349 264 208 175 126 104 88.8 48.6 HZY2-575 1812 1510 1314 1152 983 780 655 485 HZY2-575 398 299 238 200 143 119 101 55.3 HZY2-600 1906 1589 1384 1216 1034 822 695 516 HZY2-600 419 316 249 210 151 125 106 58.4 HZY2-625 1985 1656 1440 1268 1078 855 724 535 HZY2-625 435 329 260 218 157 130 111 60.8 HZY2-750 2381 1985 1728 1520 1292 1026 866 644 HZY2-750 524 395 313 264 188 156 133 72.8 HZY2-800 2543 2120 1845 1629 1379 1094 922 685 HZY2-800 559 421 334 281 201 167 142 77.7 HZY2-1000 3176 2649 2305 2009 1723 1367 1152 856 HZY2-1000 696 525 417 350 251 208 178 97.2 HZY2-1250 3970 3310 2881 2512 2154 1710 1435 1063 HZY2-1250 871 657 522 439 314 260 221 121 HZY2-1500 4756 3966 3450 3047 2579 2049 1710 1282 HZY2-1500 1045 789 626 525 378 313 266 146 HZY2-1875 5955 4966 4321 3818 3231 2565 2163 1607 HZY2-1875 1308 988 781 657 470 391 332 182 HZY2-2000 6354 5299 4611 4086 3447 2738 2298 1705 HZY2-2000 1395 1052 834 702 503 417 354 194 HZY2-2500 7942 6621 5762 5073 4307 3422 2885 2148 HZY2-2500 1744 1316 1041 877 629 521 443 242 HZY2-3000 9531 7948 6916 6128 5170 4105 3457 2580 HZY2-3000 2093 1580 1250 1052 754 625 533 291 HZY2-3850 12232 10198 8876 7786 6634 5270 4435 3293 HZY2-3850 2686 2028 1605 1350 967 801 684 375

Time in Minutes - Watts per cell to 1.70 VPC 5 10 15 20 30 45 60 90 HZY2-50 215 166 141 118 96 73 61 44 HZY2-100 436 339 287 241 196 148 122 88.0 HZY2-150 625 485 411 349 281 212 178 131 HZY2-200 650 541 470 410 353 280 236 175 HZY2-250 811 677 588 518 439 350 295 220 HZY2-300 989 835 726 623 529 415 350 260 HZY2-375 1215 1012 882 770 658 523 443 328 HZY2-400 1294 1079 939 825 702 558 471 351 HZY2-450 1456 1215 1056 931 790 628 531 393 HZY2-500 1621 1352 1177 1038 879 699 592 438 HZY2-575 1849 1540 1340 1175 1002 795 668 495 HZY2-600 1983 1653 1440 1265 1069 846 717 531 HZY2-625 2025 1689 1469 1293 1099 872 739 546 HZY2-750 2429 2025 1763 1551 1318 1047 883 657 HZY2-800 2593 2162 1882 1662 1406 1116 941 698 HZY2-1000 3240 2702 2351 2049 1757 1395 1175 873 HZY2-1250 4049 3377 2938 2562 2197 1744 1464 1085 HZY2-1500 4851 4045 3519 3108 2631 2090 1744 1308 HZY2-1875 6074 5066 4408 3894 3296 2616 2206 1640 HZY2-2000 6481 5405 4703 4167 3516 2793 2344 1739 HZY2-2500 8100 6753 5877 5175 4393 3490 2943 2191 HZY2-3000 9721 8107 7054 6251 5274 4187 3526 2632 HZY2-3850 12476 10402 9053 7942 6766 5375 4524 3359 Watts Per Cell Data Time in Hours Watts per cell to 1.70 VPC HZY2-50 34.8 26.2 20.8 17.5 12.5 10.4 8.9 4.8 HZY2-100 70.8 53.6 42.3 35.7 25.6 21.2 18.0 9.9 HZY2-150 106 80.2 63.6 53.5 38.3 31.7 27.1 14.8 HZY2-200 142 108 85.1 71.6 51.4 42.6 36.4 19.9 HZY2-250 178 134 106 89.1 63.9 53.0 45.2 24.7 HZY2-300 212 161 128 107 76.5 63.6 54.1 29.4 HZY2-375 266 201 160 134 96.2 79.7 68.0 37.1 HZY2-400 285 216 170 143 102 84.9 72.2 39.6 HZY2-450 321 241 191 161 115 95.5 81.3 44.6 HZY2-500 356 269 213 179 128 106 90.5 49.6 HZY2-575 406 305 243 204 146 121 103 56.4 HZY2-600 427 322 254 215 154 127 109 59.5 HZY2-625 444 335 265 223 160 133 113 62.0 HZY2-750 534 403 319 269 192 159 136 74.2 HZY2-800 570 429 341 286 205 170 145 79.2 HZY2-1000 710 536 426 357 256 212 181 99.1 HZY2-1250 888 670 532 447 321 266 226 124 HZY2-1500 1066 805 638 535 386 320 271 149 HZY2-1875 1334 1007 797 670 480 399 339 186 HZY2-2000 1422 1074 851 716 514 426 361 198 HZY2-2500 1779 1342 1062 895 641 531 452 247 HZY2-3000 2135 1611 1275 1073 769 637 544 297 HZY2-3850 2740 2068 1637 1377 987 817 698 383 Time in Minutes - Watts per cell to 1.65 VPC 5 10 15 20 30 45 60 90 HZY2-50 214 166 143 120 97 74 61 44 HZY2-100 434 340 292 246 198 152 125 89 HZY2-150 622 485 419 355 283 218 181 132 HZY2-200 700 609 517 440 359 287 241 176 HZY2-250 873 762 647 557 448 358 300 221 HZY2-300 1046 913 774 657 538 430 361 265 HZY2-375 1308 1140 968 827 672 537 452 331 HZY2-400 1394 1217 1033 889 715 572 481 354 HZY2-450 1569 1368 1161 989 805 642 544 397 HZY2-500 1746 1522 1293 1103 896 715 607 440 HZY2-575 1989 1735 1473 1259 1022 815 687 500 HZY2-600 2053 1790 1520 1302 1076 870 731 537 HZY2-625 2139 1865 1583 1363 1098 893 753 548 HZY2-750 2564 2236 1899 1627 1342 1072 901 663 HZY2-800 2739 2387 2027 1729 1434 1145 959 699 HZY2-1000 3420 2983 2533 2159 1756 1430 1197 882 HZY2-1250 4276 3728 3165 2657 2195 1787 1495 1092 HZY2-1500 5122 4467 3793 3205 2629 2142 1792 1317 HZY2-1875 6414 5593 4749 3985 3293 2680 2245 1648 HZY2-2000 6843 5967 5067 4301 3513 2861 2395 1759 HZY2-2500 8551 7458 6332 5247 4391 3576 2993 2222 HZY2-3000 10262 8950 7598 6343 5269 4291 3592 2661 HZY2-3850 13171 11487 9525 8187 6762 5505 4610 3375

Length Width Height Weight Length Width Height Weight HZY2-50 161 50 166 3.8 6.34 1.97 6.54 8.8 2 2.1 10 509 HZY2-100 171 72 205 5.6 6.73 2.83 8.07 17.7 2 2 20 1080 HZY2-150 172 102 205 10 6.77 4.02 8.07 24.3 2 1.5 30 1550 HZY2-200 173 111 329 14.2 6.81 4.37 12.95 30.9 2 0.5 40 1600 HZY2-250 173 111 329 17 6.81 4.37 12.95 39.8 2 0.45 50 2000 HZY2-300 171 151 330 19.7 6.73 5.94 12.99 46.4 2 0.4 60 2400 HZY2-375 171 151 330 23.5 6.73 5.94 12.99 51.9 2 0.39 75 3000 HZY2-400 211 176 329 27 8.31 6.93 12.95 59.7 4 0.36 80 3200 HZY2-450 223 187 351 32 8.78 7.36 13.82 66.3 4 0.33 90 3600 HZY2-500-1 HZY2-500-2 211 241 176 172 329 331 32.3 8.3 9.5 6.93 6.77 12.95 13.03 70.7 4 0.3 100 4000 HZY2-575 223 187 351 36.5 8.78 7.36 13.82 77.4 4 0.29 115 4600 HZY2-600 301 175 331 38 11.85 6.89 13.03 84.0 4 0.28 120 4800 HZY2-625 241 172 331 39 9.49 6.77 13.03 103.9 4 0.25 125 5000 HZY2-750 301 175 331 51 11.85 6.89 13.03 121.6 4 0.22 130 6000 HZY2-800 410 175 330 52.5 16.14 6.89 12.99 126.0 8 0.2 160 6400 HZY2-1000-1 HZY2-1000-2 Dimensions (mm) & weight (Kg) 410 475 175 330 328 63 Dimensions (Inches) & weight (lbs) 16.14 18.7 6.89 13 12.91 No. of Terminals Internal Resistance mohms Maximum Charge Current Short Circuit Current 139.2 8 0.16 200 7900 HZY2-1250 475 175 328 78 18.70 6.89 12.91 172.4 8 0.13 250 10050 HZY2-1500 401 351 342 103 15.79 13.82 13.46 221.0 8 0.11 300 11950 HZY2-1875 401 351 342 125 15.79 13.82 13.46 276.3 8 0.1 375 15050 HZY2-2000 491 351 344 132 19.33 13.82 13.54 291.7 8 0.09 400 16100 HZY2-2500 491 351 344 175 19.33 13.82 13.54 386.8 8 0.08 500 19850 HZY2-3000 712 353 341 211 28.03 13.90 13.43 464.1 8 0.08 600 24100 HZY2-3850 712 353 341 261 28.03 13.90 13.43 576.8 8 0.07 770 30800 The graph shows extrapolated Service Life condition for Haze batteries at different ambient temperatures. Clearly higher ambient temperatures will reduce service life. 100 75% 33% % Design 7% 3% Temperature Vs Life 20 30 40 50 60 Temperature C Physical Information CHARGING CHARACTERISTICS Temper ature Shelf Life 0 o C - 20 o C (32 o F - 68 o F) 12 Months 21 o C - 30 o C (69 o F - 86 o F) 9 Months 31 o C - 40 o C (87 o F - 104 o F) 5 Months 41 o C - 50 o C (105 o F - 1122 o F) 2.5 Months Floating - The optimum float voltage for a battery is o temperature dependant, at 15-24 C the recommended value is 2.27-2.30V. It is recommended that battery installation sites are temperature controlled, however float voltage can be increased or decreased to compensate for temperature variations. Adjustment is calculated at +/- 3 mv per degree C. The most suitable charging method for battery life and performance is the constant voltage method with a limited initial current, usually limited to a maximum of C 20/4.

241 352 8 25 86 77.5 332 172 241 B 60 B 10 20 4 B-B 10 3 The sample battery layout drawings shown are available for all models showing terminal locations and intercell and inter battery connections. We can provide custom layouts to customers with an existing installation or footprint limitations. Battery spacing is flexible to allow greater or smaller spacing between the cells, indeed our standard connector has 10mm of travel allowing battery spacing from 3 to 13 mm. Close spacing is only recommended in temperature controlled environments with forced cooling. Connectors and terminal covers are supplied as standard. Typical Battery Layouts 358 8 33 410 HZ07 26 HZ06 20 C B 72 B-B C-C HZ07 B 10 4 4 C 410 175 333 20 5 10 HZ06 109 10 4 4

245 1034 10 10 10 205 3 329 174 205 17 6 1330 205 205 25 205 205 100 RACKING OPTIONS - Many racking options are available from Haze Battery Company. The favored style in Europe is the open rack, which can be designed to suit an existing foot print or minimised to fit the minimum possible space. Rack construction is from heavy duty steel section with welded joints or alternatively made in kit form for remote assembly. A modular rack is also available for models HZY2-200 up to HZY2-1250. Box construction is from 3mm steel sheet, interlocking modules are slotted together and bolted in place, bolted front retainers hold the batteries in place resulting in a seismic zone 4 classified rack. HZY2-1500 and above, due to their size and weight are more suited to vertical orientation - racking can be supplied to minimise the footprint by the use of multiple tiers. Battery retainers can be utilised to allow seismic zone 4 classification. Racks can be supplied with welded joints or as kit form for remote assembly. 80 15 1078 202 222 3 329 Racking Options 222 1412 222 222 222 100

WorldWide VRLA Product Range Website: www.hazebattery.com E mail sales@hazebattery.com 4, 6 & 12 Volt AGM 1.3 to 230AH 6 & 12 Volt Gel 7.5 to 230AH 12 Volt Front Access AGM 12 Volt Front Access Gel 2 Volt AGM & Gel 50 to 3850AH