EVX series EVX 12300 12V 30AH 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 Cyclic Applications 【Design Life】 400 cycles @ 100%DOD at 25℃ 1800 cycles @ 30%DOD at 25℃ 【 Operating Temperature Range】 Nominal Operating Temperature : 25℃(77℉) Discharge : -15℃ ~ 50℃ (5℉~122℉) Charge: -15℃ ~ 40℃ (5℉~104℉) Storage: -15℃ ~ 40℃ (5℉~104℉) 【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℉). Specification Nominal Voltage 12V (6 cells per unit) Nominal Capacity 30 AH @20HR-rate to 1.75V per PCS @25℃ (77℉) Weight Approx. 10.40 Kg (22.92 lbs) Maximum Discharge Current 400A (5sec) Internal Resistance Approx. 7.9 mΩ Short Circuit Current -- Maximum Charge Current 9.00A 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 Dimensions Length (L) 166.0±2.0 mm Width (W) 125.0±1.5 mm Container Height (h) 175.0±2.0 mm Overall Height (H) 175.0±2.0 mm 6.54±0.08 inch 4.92±0.06 inch 6.89±0.08 inch 6.89±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 30MIN 31.2 30.6 30.0 29.2 28.4 27.6 45MIN 22.4 21.9 21.4 20.8 20.2 19.5 60MIN 17.7 17.3 16.8 16.3 15.8 15.3 90MIN 12.7 12.3 11.9 11.6 11.3 10.9 2HR 10.3 9.94 9.66 9.38 9.07 8.79 3HR 7.48 7.26 7.04 6.83 6.61 6.40 4HR 6.05 5.87 5.70 5.54 5.37 5.21 5HR 5.03 4.90 4.76 4.64 4.51 4.39 6HR 4.32 4.20 4.09 3.98 3.87 3.76 8HR 3.39 3.29 3.21 3.12 3.04 2.94 10HR 2.82 2.75 2.68 2.61 2.53 2.46 20HR 1.61 1.58 1.54 1.50 1.45 1.41 8HR 40.1 39.1 38.1 37.0 35.9 34.7 10HR 33.1 32.2 31.4 30.5 29.5 28.4 Issued: 20HR 17.3 16.8 16.4 15.9 15.4 14.9 161101 Constant Power Discharge Characteristics Unit: W (25℃, 77℉) F.V/Time 30MIN 45MIN 60MIN 90MIN 2HR 3HR 4HR 1.60V 374 268 212 152 123 89.8 72.6 1.67V 367 263 207 147 120 87.1 70.4 1.70V 359 256 202 143 116 84.5 68.4 1.75V 351 250 196 139 112 81.9 66.4 1.80V 341 242 190 135 109 79.3 64.4 1.85V 332 235 184 131 105 76.7 62.4 Please refer to the official site for the lastest rating confirmation. URL: www.csb-battery.com Sales Offices 5HR 60.4 58.6 57.1 55.6 54.1 52.6 6HR 51.5 50.1 48.8 47.5 46.1 44.8 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