Type: | Li-ion Battery |
---|---|
Cathode Material: | NCM |
Rechargeable: | Yes |
Size: | Small |
Max. Continuous Charging Current: | 7A |
Copper Thickness: | 1/2oz 1oz 2oz 3oz |
Samples: |
---|
Customization: |
---|
Suppliers with verified business licenses
18 Years Factory ODM&OEM Electric Bike Battery Lithium LiFePO4 with BMS Power Board
Protection Circuit Module Specifications For 12.8V LiFePO4 Battery Pack Protection Circuit Module Specifications For 14.8V Li-ion/Li-polymer Battery Pack |
|||||
Model: 3SLi-5A4813 (4S) | |||||
No | Test item | Criterion | |||
Lifepo4 | Li-ion/Li-polymer | ||||
1 | Voltage | Charging voltage | DC14.4VCC/CV (3.6V/cell) |
DC:16.8V CC/CV (4.2V/cell) |
|
Balance voltage for single cell | ^^. | ^^. | |||
2 | Current | Balance current for single cell | ^^. | ^^. | |
Current consumption for single cell | ≤50μA | ≤50μA | |||
Max. continuous charging current | 7A | 7A | |||
Max. cont. discharging current | 7A | 7A | |||
3 | Over charge protection (single cell) |
Over charge detection voltage | 3.9V±0.025V (optional) |
4.35±0.025V (optional) |
|
Over charge detection delay time | 0.5-2.0S | 0.5S_2.0S | |||
Over charge release voltage | 3.80±0.05V | 4.15±0.05V | |||
4 | Over discharge protection (single cell) |
Over discharge detection voltage | 2.0±0.08V (optional) |
2.4±0.08V (optional) |
|
Over discharge detection delay time | 10-1000mS | 10-1000mS | |||
Over discharge release voltage | 2.5±0.1V | 3.0±0.1V | |||
5 | Over current protection |
Over current detection voltage | depend on the above points |
depend on the above points |
|
Over current detection current | final data fixed from actual test |
final data fixed from actual test |
|||
Detection delay time | 5-20ms | 5-20ms | |||
Release condition | Cut load, Auto release |
Cut load, Auto release |
|||
6 | Short protection |
Detection condition | Exterior short circuit | ||
Detection delay time | 100~500us | ||||
Release condition | charge up | ||||
7 | Resistance | Protection circuitry | ≤50mΩ | ||
8 | Temperature | Operating Temperature Range | -40~+85 degree | ||
Storage Temperature Range | -40~+125 degree | ||||
9 | Dimension | L48*W13*T3mm | |||
Optional Parameters: |
Over charge detection voltage (V) | 3.9V±0.025 | 4.25±0.025 | 4.35±0.025 | |
Over charge release voltage(V) | 3.80±0.05 | 4.15±0.05 | 4.15±0.05 | ||
Over discharge detection voltage(V) | 2.3±0.08 | 2.5±0.08 | 2.7±0.08 | ||
Over discharge release voltage(V) | 2.7±0.1 | 3.0±0.1 | 3.0±0.1 |
What we did to improve the battery quality, We have always been able to repay customers with quality and service.
Contact us for more details about packing, shipping and discount.
Suppliers with verified business licenses