MSJ series MSJ 1000 2V 1020AH Valve Regulated Lead Acid Battery Maintenance-Free Sealed Lead Acid Battery. Absorbent Glass Mat (AGM) technology for efficient gas recombination of up to 99%. Design for Standby Power Applications 【 Float Charging Voltage】 2.21 ~ 2.25 VDC/Unit at 25℃ (77℉) 【Equalization Charging Voltage 】 2.35 VDC/Unit at 25℃ (77℉) 【 Self Discharge】 Less than 10% after 90 days, can be stored up to 6 months at 25℃ (77℉); Fully recharging is required before usage, and charged sooner if stored at higher temperature than 25℃ (77℉). 【Design Life】 Up to 20 Years in Standby Service at 25℃ Eurobat (20℃) : 12 years and longer, Long Life 【 Operating Temperature Range】 Nominal Operating Temperature : 25℃(77℉) Discharge : -20℃ ~ 50℃ (-4℉~122℉) Charge: 0℃ ~ 40℃ (32℉~104℉) Storage: -20℃ ~ 40℃ (-4℉~104℉) Specification Nominal Voltage 2V (single cell per unit) Nominal Capacity 1020 Ah @10hr-rate to 1.80V per cell @25℃ (77℉) Weight Approx. 72.80 Kg (160.45 lbs) Maximum Discharge Current 6000 A (5sec) Internal Resistance Approx. 0.28 mΩ Short Circuit Current -- Maximum Charge Current 300 A Terminal type I4 thread copper alloy terminal to accept M8 bolt Terminal hardware Torque 414 Kgf-cm / 359 Lbf-in / 40.57 N-m Container Material Flame Retardant ABS (UL 94-V0) Dimensions Depth (D) 471.0±2.5 mm 18.54±0.10 inch Width (W) 171.0±2.0 mm Container height (h) 331.0±2.5 mm Overall Height (H) 339.0±2.5 mm 6.73±0.08 inch 13.03±0.10 inch 13.15±0.10 inch Constant Current Discharge Characteristics Unit: A (25℃, 77℉) F.V/Time 1.60V 1.67V 1.70V 1.75V 1.80V 1.83V 15MIN 1853 1660 1561 1403 1201 1061 30MIN 1241 1179 1139 1038 919 843 60MIN 760 740 726 691 637 596 2HR 435 430 426 417 398 381 3HR 312 309 307 301 290 279 4HR 241 239 237 233 225 217 5HR 197 195 194 190 184 178 6HR 167 165 164 161 157 152 8HR 130 129 128 127 123 120 10HR 108 107 106 105 102 99.4 20HR 53.9 53.4 53.2 52.5 51.1 49.7 24HR 44.9 44.5 44.3 43.7 42.6 41.4 10HR 201 199 198 195 190 184 20HR 100 100 99.1 97.7 94.9 92.0 Issued: 24HR 83.6 82.9 82.6 81.4 79.1 76.7 161205 Constant Power Discharge Characteristics Unit: W (25℃, 77℉) F.V/Time 15MIN 30MIN 60MIN 2HR 1.60V 3245 2251 1381 831 1.67V 3016 2165 1355 823 1.70V 2897 2109 1335 817 1.75V 2647 1971 1280 800 1.80V 2374 1780 1194 769 1.83V 2139 1660 1126 738 Please refer to the official site for the latest rating confirmation. 3HR 4HR 5HR 595 470 390 590 467 388 587 464 386 578 458 381 559 446 372 541 434 362 URL: www.csb-battery.com Sales Offices 6HR 334 332 331 327 319 311 8HR 256 254 253 249 242 234 Recognized under UL 1989, and certified by ISO 9001, 14001. BUSINESS HEADQUARTERS Tel: +886-2-2880-5600 Fax: +866-2-2888-3300 USA OFFICE Tel: +1-817-244-7777 / 1-(800)3-CSB-USA (272872) Fax: +1-817-244-4445 EUROPE (EMEA) OFFICE Tel: +31(0)180-418-140 Fax: +31(0)180-418-327 TAIPEI OFFICE Tel: +886-2-2880-5600 Fax: +866-2-2888-3300 SHENZHEN OFFICE (CHINA) Tel: +86-755-8831-6488, 8831-6775 Fax: +86-755-8831-6075 SHANGHAI OFFICE (CHINA) Tel: +86-21-5046-1622, 5046-0833 Fax: +86-21-5046-1046 BEIJING OFFICE (CHINA) Tel: +86-10-5820-5336, 5820-5338 Fax: +86-10-5820-3053