GP series GP 12120 12V12AH 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 Weight 12Ah @20hr-rate to 1.75V per cell @25℃ (77℉) Maximum Discharge Current 150/180A (5sec) Internal Resistance Approx. 16.7mΩ Short Circuit Current 378A Maximum Charge Current 3.60A Terminal types F1/F2 terminal -Faston Tab 187/250 Terminal hardware Torque Container Material -- Approx. 3.67 Kg (8.09 lbs) ABS (UL 94-HB) & Flame Retardant (94-V0) available upon request Dimensions Length (L) 151.0±2.0 mm 5.94±0.08 inch Width (W) 98.0±1.0 mm 3.86±0.04 inch 94.1±1.0 mm 3.70±0.04 inch 100.3±1.5 mm 3.95±0.06 inch Container Height (h) Overall Height (H) F.V/Time 1.60V 1.67V 1.70V 1.75V 1.80V 1.85V 5 MIN 51.2 48.2 46.3 43.3 38.8 34.2 10MIN 33.2 32.0 31.6 30.0 28.0 25.3 Constant Current Discharge Characteristics Unit: A (25℃, 77℉) 15MIN 23.9 23.6 23.3 22.6 21.5 19.8 30MIN 13.9 13.7 13.6 13.4 13.00 12.3 60MIN 8.14 8.12 8.08 8.03 7.81 7.51 90MIN 5.90 5.84 5.82 5.77 5.64 5.41 2HR 4.69 4.62 4.61 4.57 4.48 4.29 3HR 3.37 3.35 3.32 3.26 3.17 3.03 5HR 2.24 2.21 2.18 2.13 2.06 1.97 Constant Power Discharge Characteristics Unit: W (25℃, 77℉) F.V/Time 5MIN 10MIN 15MIN 30MIN 60MIN 90MIN 2HR 1.60V 539 347 268 160 97.9 70.6 55.9 1.67V 515 342 265 159 97.7 70.2 55.6 336 69.9 1.70V 499 262 158 97.0 55.4 1.75V 462 326 256 156 96.1 69.3 54.9 1.80V 418 307 243 153 94.8 68.0 53.7 1.85V 369 280 221 144 91.6 66.2 52.6 Please refer to the official site for the lastest rating confirmation. URL: www.csb-battery.com Sales Offices 3HR 39.6 39.3 39.0 38.5 37.7 36.3 5HR 25.3 25.2 25.0 24.4 24.1 23.3 8HR 1.45 1.44 1.43 1.40 1.37 1.32 10HR 1.19 1.18 1.17 1.15 1.14 1.09 20HR 0.63 0.62 0.61 0.60 0.59 0.57 8HR 16.7 16.6 16.5 16.2 15.8 15.5 10HR 13.8 13.7 13.6 13.4 13.1 12.7 Issued: 20HR 7.70 7.63 7.61 7.54 7.42 7.23 161101 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 SHENZHEN OFFICE (CHINA) Tel: +86-755-8831-6488, 8831-6775 Fax: +86-755-8831-6075 EUROPE (EMEA) OFFICE Tel: +31(0)180-418-140 Fax: +31(0)180-418-327 SHANGHAI OFFICE (CHINA) Tel: +86-21-5046-1622, 5046-0833 Fax: +86-21-5046-1046 TAIPEI OFFICE Tel: +886-2-2880-5600 Fax: +866-2-2888-3300 BEIJING OFFICE (CHINA) Tel: +86-10-5820-5336, 5820-5338 Fax: +86-10-5820-3053