China VRLA Sealed Lead Acid Replacement 6V 4ah 4.5ah Lithium UPS Battery, Find details about China 6V 4ah, 6V 4ah Battery from VRLA Sealed Lead Acid Replacement 6V 4ah 4.5ah Lithium UPS Battery
VRLA Sealed Lead Acid replacement 6V 4ah 4.5ah lithium UPS Battery
Specification:
Item | General Parameter | |
Model | IFR18650-20FC-2000mAh-2S2P | |
Standard capacity(0.5C) | Typical:4.0Ah | |
Min:4.0Ah | ||
Rated voltage | 6.0V | |
Max.Charge voltage | ≤7.3V(standard:7.3V) | |
Discharge Cut-off voltage | 5.0V | |
Standard charge current | ≤ 1.0A | |
Rated Continuous discharge current | 4.0A | |
Max continuous discharge current | ≤ 4.0A | |
Over-Current Protection value | Continuous working current | ≤4.0A |
Time-delay discharge current | 4A≤ I ≤6A | |
Max Instantaneous discharge current | 6A≤ I ≤8A | |
Single cell charge protection voltage | 3.7V±0.05 | |
Single cell cut-off voltage | 2.5V±0.05V | |
Impedance(Max,at 1000Hz.) | ≤ 150mΩ | |
Battery dimension | MAX L70×W46×H100mm | |
Weight(approx) | 0.26kg | |
Mass ratio of energy | 148Wh/Kg | |
Interface | charge/discharge:F1 terminal | |
Working Condition (CC/CV) | Standard | -20ºC~60ºC |
Humidity | 50%~80% | |
Storage | 0ºC~40ºC |