PCM/BMS with balance for battery pack
Electrical Lithium-Ion Battery Pack PCM (BMS) for PCM-L16S60-562 (14S) 14S40A with balance
AYAA -Battery : Lithium Ion Battery, E-Bike Battery, Lifepo4 Battery, Polymer Battery Manufacturers.
The part of the current product parameters, click on the Contact Supplier to know more information.
| Protection Circuit Module Specifications For 44.8V LiFePO4 Battery Pack Protection Circuit Module Specifications For 51.8V Li-ion/Li-polymer Battery Pack | |||||
| Model:PCM-L16S60-562 ( 14S ) | |||||
| No | Test item | Criterion | |||
| Lifepo4 | Li-ion/Li-polymer | ||||
| 1 | Voltage | Charging voltage | DC50.4VCC/CV (3.6V/cell) | DC:58.8V CC/CV (4.2V/cell) | |
| Balance voltage for single cell | 3.6V±0.025V | 4.2V±0.025V | |||
| 2 | Current | Balance current for single cell | 36/72±10mA | 42/84±10mA | |
| Current consumption for single cell | ≤20μA | ≤20μA | |||
| Max. continuous charging current | 40A | 40A | |||
| Max. cont. discharging current | 40A | 40A | |||
| 3 | Over charge protection (single cell) | Over charge detection voltage | 3.9V±0.025V (optional) | 4.28±0.025V (optional) | |
| Over charge detection delay time | 0.5-2.0S | 0.5S_2.0S | |||
| Over charge release voltage | 3.80±0.05V | 4.05±0.05V | |||
| 4 | Over discharge protection (single cell) | Over discharge detection voltage | 2.0±0.05V (optional) | 3.0±0.05V (optional) | |
| Over discharge detection delay time | 10-300mS | 10-300mS | |||
| Over discharge release voltage | 2.3±0.05V | 3.0±0.1V | |||
| 5 | Over current protection | 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 | ≤20mΩ | ||
| 8 | Temperature | Operating Temperature Range | -40~+85 degree | ||
| Storage Temperature Range | -40~+125 degree | ||||
| 9 | Dimension | L120*W80*T25mm | |||
| Optional Parameters: | Lifepo4 | Li-ion/Li-polymer | |||
| Over charge detection voltage (V) | 3.9V±0.025 | 4.25±0.025 | 4.325±0.025 | ||
| Over charge release voltage(V) | 3.80±0.05 | 4.05±0.05 | 4.075±0.025 | ||
| Over discharge detection voltage(V) | 2.0±0.062 | 2.5±0.062 | 2.5±0.05 | ||
| Over discharge release voltage(V) | 2.0±0.062 | 2.5±0.062 | 2.9±0.05 | ||
What we did to improve the battery quality, We have always been able to repay customers with quality and service.
2017 Top Selling Battery Packs, Click the corresponding image to view the product details.
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Pack Method | 10S6P | 13S3P | 2S1P | 3S1P |
Nominal capacity | 20.4Ah | 10.2Ah | 3000mAh | 2.6Ah |
Nominal voltage | 37V | 48.1V | 7.4V | 11.1V |
Charging voltage | 42V±0.05V | 54..6V | 8.4V±0.05V | 12.6±0.05V |
Charging current | 10A(0.5C) | 2.04Ah | 0.6A(0.2C) | 1.3A(0.5C) |
Max. Charge Current | 20A(1C) | 40A | 1.5A(0.5C) | 2.6A(1C) |
Charge Method | CC/CV | CC/CV | CC/CV | CC/CV |
Discharge cutoff voltage | 31.2V | 32.5V | 2.4V | 7.2V |
Cycle Life | ≥500 | ≥500 | ≥500 | ≥500 |
Warranty | 12 | 12 | 12 | 12 |
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