HR series HR 1290W 12V 90W 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】 13.5 ~ 13.8 VDC/Unit at 25℃ (77℉) 【Equalization Charging Voltage 】 14.4 ~ 15.0 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 5 Years in Standby Service at 25℃ Eurobat (20℃) : 3-5 years, Standard Commercial 【 Operating Temperature Range】 Nominal Operating Temperature : 25℃(77℉) Discharge : -15℃ ~ 50℃ (5℉~122℉) Charge: -15℃ ~ 40℃ (5℉~104℉) Storage: -15℃ ~ 40℃ (5℉~104℉) Specification Design according with IEC 61056-1/2:2012 Nominal Voltage 12V (6 cells per unit) Nominal Capacity 90W @15min-rate to 1.67V per cell @25℃ (77℉) Weight Approx. 6.80 Kg (14.99 lbs) Maximum Discharge Current 300A (5sec) Internal Resistance Approx. 9.9 mΩ Short Circuit Current 836A Maximum Charge Current 9.0A Terminal types I1 terminal to accept M5 bolt Terminal hardware Torque 59 Kgf-cm / 51 Ibf-in / 5.73 N-m Container Material ABS (UL 94-HB) & Flame Retardant (94-V0) available upon request Length (L) Width (W) Dimensions 181.0±2.0 mm 7.13±0.08 inch 76.2±2.0 mm 3.00±0.08 inch Container Height (h) 167.0±2.0 mm 6.57±0.08 inch Overall Height (H) 167.0±2.0 mm 6.57±0.08 inch Constant Current Discharge Characteristics Unit: A (25℃, 77℉) F.V/Time 1.60V 1.67V 1.70V 1.75V 1.80V 1.85V 2MIN 177 156 147 131 115 98.6 4MIN 124 114 109 102 92.5 82.9 5MIN 108 100 96.8 91.0 83.7 76.0 6MIN 95.8 90.2 87.8 82.9 77.2 70.8 8MIN 79.4 77.6 76.4 72.8 67.7 60.8 10MIN 68.0 65.2 63.9 61.1 58.0 53.3 15MIN 48.7 48.4 47.6 46.2 44.0 40.7 20MIN 38.4 38.1 37.7 37.0 35.5 32.6 30MIN 27.3 27.0 26.9 26.3 25.5 23.8 45MIN 19.8 19.7 19.6 19.3 18.8 17.8 60MIN 15.8 15.7 15.6 15.5 15.2 14.5 90MIN 11.5 11.4 11.3 11.2 11.1 10.6 45MIN 227 226 225 222 219 207 60MIN 183 182 181 179 177 168 Issued: 90MIN 133 132 131 130 129 124 161129 Constant Power Discharge Characteristics Unit: W (25℃, 77℉) F.V/Time 2MIN 4MIN 5MIN 6MIN 8MIN 10MIN 15MIN 1.60V 1701 1282 1143 1041 868 753 544 1.67V 1570 1193 1076 989 850 734 540 1.70V 1509 1155 1044 962 838 726 534 1.75V 1398 1087 987 913 802 704 520 1.80V 1282 1011 926 862 756 665 501 1.85V 1166 926 853 797 687 608 461 Please refer to the official site for the lastest rating confirmation. URL: www.csb-battery.com Sales Offices 20MIN 429 428 426 416 402 375 30MIN 309 307 305 300 295 277 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