Voltage 13.2V
Capacity 4Ah @ 1C Rate
Capacity vs Temperature 25 °C = 100%, 0°C = 92%, -30°C = 80%
Self-Discharge Rate < 3% / month @ 25 °C
Pulse Crank Amps (PCA) 220A (3 sec @ 25 °C, voltage >9V)
Cold Crank Amps (CCA) 135A (modified SAE test, 3 sec@ 0°F, volts >7.2V)
Continuous Discharge Amps 40A
Standard Charge Voltage 13.9 - 14.6 V
Maximum Charge Voltage 15V
Recommended Charge Amps .8 - 5A Max Charge Amps 20A (from vehicle charging system)
Life (Charge cycles, 80% depth of discharge) 4000 cycles @ 1C, discharge rate, 25°C, 2000 cycles @10C, discharge rate, 25°C
Life (Years) Up to 8 Years
Weight 1.3 lb. (.6Kg)
Dimensions 4.5 in (L) x 2.6 in (W) x 3.7 in (H) 113mm(L) x 66mm (W) x 95mm (H)
Environmental Rating (resistance to water intrusion) IP 66 (wash down with a high pressure washer)
Operating Temperature -30 °C to +60 °C
Storage Temperature -40 °C to +70 °C