WP4.5-12 12Volt 4.5Ah Specifications Nominal Voltage(V) 12V Nominal Capacity (0.225A to 10.50V) 4.5Ah 10 hour rate (0.428A to 10.50V) 4.275Ah 5 hour rate (0.765A to 10.20V) 3.825Ah 1C (4.5A to 9.60V) 2.55Ah 3C (13.5A to 9.60V) 1.8Ah Weight Approx. 1.62kg(3.56Lbs.) Dimensions 5 seconds: 4.75 (0.19) Maximum Discharge Current for mm(inch) 67.5A 0.8 (0.03) Charging Methods at 25℃(77℉) 6.35 (0.25) Internal Resistance (at 1KHz) Approx. 34.2 mΩ 0.8 (0.03) 20 hour rate F1 Cycle use: Charging Voltage F2 14.4 to 15.0V Coefficient -5.0mv/℃/cell Maximum Charging Current: 1.35A Standby use: Float Charging Voltage 13.50 to 13.80V 70±1(2.76± 0.04) 90±1(3.54± 0.04) Operating Temperature Range Charge -15℃(5℉) to 40℃(104℉) Discharge -15℃(5℉) to 50℃(122℉) Storage -15℃(5℉) to 40℃(104℉) (v) Charge Retention (shelf life) at 20℃(68℉) Discharge Time VS. Discharge Current (25℃) FOR 12V BATTERY 13.0 1 month 92% 3 month 90% 6 month 80% Case Material ABS (Option: UL94 HB & UL94 V-0 flame retardant ) Terminal 107±1(4.21±0.04) 101±1(3.98±0.04) Coefficient -3.0mv/℃/cell 12.0 11.0 0.428A 10.0 0.225A 0.765A 4.5A 13.5A 9.0 8.0 F1 or F2 (Faston Tab 187 or 250) 1 2 4 6 8 10 20 40 60 2 minutes 5 6 hours Discharge Time 8 10 20 WP4.5-12 Effect of Temperature on Capacity 25℃(77℉) 0.05CA 0.1CA 0 ℃(32 ℉) Remaining Capacity Capacity % 100 0.25CA 80 0.6CA 1CA 60 2CA 40 20 0 -20 -4 -10 14 0 32 10 50 20 68 30 86 40 50 104 122 Capacity Retention Characteristic (%) 100 120 ℃ ℉ 75 10 ℃(50℉) 50 20 ℃(68℉) 40 ℃(104℉) 30℃(86℉) 25 0 3 6 9 12 15 18 Storage Time (months) Temperature Cycle Service Life Trickle (or float) Service Life 120 10 Capacity % Life (years) 100 5 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 (℃ ) (℉ ) 0 200 400 600 800 1000 1200 1400 1600 Number of Cycles (times) Ambient Temperature - PERFORMANCE DATA Discharge Rates in Watts to Various End Voltages at 25℃(77℉) End Voltage 1.85V 1.80V 1.75V 1.70V 1.67V 1.65V 1.60V min min min min min min min min min min min 143 102 84.5 49.1 25.2 14.9 11.8 9.61 8.76 5.13 2.59 161 115 93.4 54.9 28.6 16.6 13.0 10.4 9.35 5.48 2.81 174 123 97.2 57.1 30.8 17.4 13.6 10.8 9.62 5.64 2.99 186 129 99.1 58.2 32.6 18.0 14.1 11.1 9.81 5.76 3.06 191 132 100 58.8 33.2 18.3 14.3 11.3 9.92 5.81 3.08 197 135 101 59.5 33.9 18.7 14.6 11.5 10.1 5.87 3.12 204 138 102 60.2 34.4 19.1 14.9 11.7 10.3 5.95 3.16 Time 5 10 15 30 60 120 180 240 300 600 1200 - Discharge Rates in Amperes to Various End Voltages at 25℃(77℉) End Voltage 1.85V 1.80V 1.75V 1.70V 1.67V 1.65V 1.60V min min min min min min min min min min min 15.3 10.5 7.56 4.39 2.36 1.32 1.09 0.835 0.776 0.435 0.219 17.6 11.7 8.22 4.94 2.61 1.44 1.15 0.891 0.812 0.452 0.233 18.9 11.9 8.71 5.11 2.73 1.50 1.18 0.916 0.825 0.464 0.241 19.5 12.1 8.92 5.25 2.84 1.54 1.20 0.942 0.837 0.473 0.247 19.7 12.2 8.99 5.3 2.87 1.55 1.21 0.948 0.841 0.477 0.250 19.9 12.3 9.07 5.35 2.91 1.57 1.22 0.955 0.846 0.481 0.253 20.2 12.4 9.15 5.41 2.94 1.59 1.23 0.963 0.852 0.486 0.257 Time 5 10 15 30 60 120 180 240 300 600 1200 All data on the spec. sheet is an average value: The tolerance range : X<6min(+15%~-15%), 6min≦X<10min(+12%~-12%),10min ≦X < 60min(+8% ~-8%), X≧60min(+5%~-5%) 261112-1E 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.
© Copyright 2024 ExpyDoc