China Factory Supply Large Outdoor LiFePO4 12V Battery Pack Garden Light Lithium Ion Battery, Find details about China Garden Tools, Power Garden Tools from Factory Supply Large Outdoor LiFePO4 12V Battery Pack Garden Light Lithium Ion Battery
NO. | Item | General Parameter | Remark | ||
1 | (Model) | IFR18650-20FC-2000mAh-8S5P | |||
2 | Standard capacity(0.5C) | Typical:10Ah Min:10Ah | At temperature 25 ºC, Charge at 0.5C, cut-off voltage is 29.2V, cut-off current 0.025C;Discharge at 1C constant current, discharge cut-off voltage is 20.0V | ||
3 | Rated voltage | 12v/24V | |||
4 | Max. Charge voltage | ≤29.2V(standard:29.20V) | |||
5 | Discharge Cut-off voltage | 20V | Battery over-discharged Protection | ||
6 | Standard charge current | ≤ 0.25C | Lithium Charger | ||
7 | Rated Continuous discharge current | 10.0A--100AH | |||
8 | Max continuous discharge current | ≤ 10.0A--100AH | |||
9 | Over-Current Protection value | Continuous working current | ≤10.0A | ||
Time-delay discharge current | 10A<I ≤15A | 5-10 min | |||
Max Instantaneous discharge current | 15A<I ≤25A | 10-15s | |||
Single cell charge protection voltage | 3.7V±0.05 | ||||
Single cell cut-off voltage | 2.5V±0.05V | ||||
10 | (Max, at 1000Hz.) Impedance(Max,at 1000Hz.) | ≤ 150mΩ | Discharge port between positive and negative terminals | ||
11 | Battery dimension | MAX L151×W98×H94mm | |||
12 | Weight(approx) | about 1.94kg | |||
13 | Mass Ratio of Energy | 148Wh/Kg | |||
14 | Interface | charge/ discharge: F2 Terminals | |||
15 | Cycle life | ≥2500 times(100% DOD @25ºC) | Capacity retention rate≥80% | ||
16 | (CC/CV) Operating Temperature(CC/CV) | Charge | 0ºC~+45ºC | ||
Discharge | -20ºC~+60ºC | ||||
Humidity | 50%≤RH≤85% | ||||
Storage | 0ºC-40ºC (capacity 80%) | Long-term storage temperature at 15~25ºC | |||
17 | BMS function | Protect Function of over-charge, over-discharge, over-current, short circuit and temperature, and balance function. | |||