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Wp1250 12volt 2.0ah Specifications

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WP1250 12Volt 2.0Ah (Thermal Protector) Specifications Nominal Voltage(V) 12V Nominal Capacity 20 hour rate (0.10A to 10.50V) 2.0Ah 10 hour rate (0.19A to 10.50V) 1.9Ah 5 hour rate (0.34A to 10.20V) 1.7Ah 1C (2.0A to 9.60V) 0.9Ah Weight Approx. 650g(1.43Lbs.) Internal Resistance (at 1KHz) Approx. 105mΩ Maximum Temperature Resistance Dimensions mm(inch) 70℃ Maximum Current Resistance 10A Charging Methods at 25℃(77℉) Cycle use: Charging Voltage Coefficient -5.0mv/℃/cell 14.4 to 15.0V 0.6A 13.50 to 13.80V 15 Float Charging Voltage Coefficient -3.0mv/℃/cell 64±1(2.52 ±0.04) Standby use: 10 Maximum Charging Current： 23 ±1(0.91±0.04) 143±1(5.63±0.04) Operating Temperature Range 16.9 Charge -15℃(5℉) to 40℃(104℉) Discharge -15℃(5℉) to 50℃(122℉) Storage -15℃(5℉) to 40℃(104℉) (v) Discharge Time VS. Discharge Current (25℃) FOR 12V BATTERY 13.0 Charge Retention (shelf life) at 20℃(68℉) 1 month 92％ 3 month 90％ 6 month 80％ 12.0 11.0 0.34A 10.0 Case Material ABS (Option: UL94 HB & UL94 V-0 flame retardant ) 0.1A 2.0A 9.0 8.0 1 Terminal 0.19A F13 2 4 6 8 10 20 40 60 2 minutes 5 6 hours Discharge Time 8 10 20 WP1250 Effect of Temperature on Capacity 25℃(77℉) (%) 100 120 Remaining Capacity 0.25CA 80 0.6CA 1CA 60 2CA 40 20 0 -20 -4 -10 14 0 32 10 50 20 68 30 86 10 ℃(50 ℉) 50 20 ℃(68 ℉) 40 ℃(104 ℉) 30℃(86℉) 25 0 ℃ ℉ 40 50 104 122 75 3 6 9 12 15 18 Storage Time (months) Temperature Cycle Service Life Trickle (or float) Service Life 120 10 100 5 Capacity % Life (years) Capacity % 0 ℃(32 ℉) 0.05CA 0.1CA 100 Capacity Retention Characteristic 3 2 80 60 Discharge Depth 100% Discharge Depth 30% Discharge Depth 50% 40 (1) Discharge : 0.17CA (2) Charge : CV 2.4V/cell＊16H Imax 0.3CA (3) End of life discharge voltage : 1.65 Vpc (4) Temperature : 25±2℃ 0.5 20 20 68 30 86 40 104 (℃ ) (℉ ) 50 122 0 200 Ambient Temperature 400 600 800 1000 1200 1400 1600 Number of Cycles (times) 280113-1A Head Quarter Service TEL: +886-49-2254-777 USA Customer Service TEL: +1-949-328-7936 Vietnam Customer Service - TEL: +84-72-3779666 FAX: +886-49-2255-139 FAX: +1-949-266-9917 FAX: +84-72-3779476 E-mail: [email protected] E-mail: [email protected] E-mail: [email protected] Contents in this data sheet are subject to change for improvement without prior notice to users. For clarifications and updated information, please contact us.