| Customization: | Available |
|---|---|
| Type: | Li-ion Battery |
| Cathode Material: | NCM |
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| Protection Circuit Module Specifications For 12.8V LiFePO4 Battery Pack | ||||
| Model:PCM-L04S100-G09 (LF-4S) | ||||
| No. | Test item (Test at normal temperature 25±2ºC and relative humidity≤90%) |
Criterion | ||
| 1 | Communication Interface | SMBUS | ||
| 2 | Capacity | Designing battery capacity(PCM ) | mAh | |
| Max capacity(Battery pack) | 100000mAh | |||
| Capacity design multiple(Battery pack) | 10 Times | |||
| External capacity Indication | LCD,LED | |||
| Gas gauge algorithm | IT (High accuracy) | |||
| 3 | Voltage | Charging voltage | DC: 14.4V CC/CV(3.6V/1cell) | |
| Cell-balance release voltage | 3.6V ±0.025V | |||
| Cell-balance detection delay time | 0.5S-2S | |||
| 4 | Current | Balance current for single cell | 57±10mA | |
| Current self-consumption for single cell | ≤30μA | |||
| Normal operating-mode current self-consumption(Gas Gauge IC) | 600 uA | |||
| Low current self-consumption-mode (Gas Gauge IC) | 350 uA | |||
| SMBUS Communicating-mode current self-consumption(Gas Gauge IC) | ≤2mA | |||
| Bluetooth mode current self-consumption(Gas Gauge IC) | ≤50mA | |||
| Max continuous charging current | 100A | |||
| Max continuous discharging current | 100A | |||
| 5 | Over charge Protection | Over charge detection voltage | 3.75±0.05V | |
| Over charge detection delay time | 0.5S-2S | |||
| Over charge release voltage | 3.50±0.05V | |||
| 6 | Over discharge protection | Over discharge detection voltage | 2.20±0.05V | |
| Over discharge detection delay time | 10-30mS | |||
| Over discharge release voltage | 2.50±0.05V | |||
| 7 | Over current protection | Over charge detection current | 150±20A | |
| detection delay time | 2s | |||
| Over current detection current | 300±50A | |||
| Detection delay time | 5s | |||
| Release condition | Cut load, auro-release | |||
| 8 | Short circuit protection | Detection condition | Exterior short circuit | |
| Detection delay time | 200-800us | |||
| Release condition | Cut load, auro-release | |||
| 9 | Resistance | Protection circuitry (MOSFET) | ≤30mΩ | |
| 10 | Temperature | Operating Temperature Range | -40~+85ºC | |
| Storage Temperature Range | -40~+125ºC | |||
| Charging Temperature Protection | 60ºC | |||
| Discharging Temperature Protection | 65ºC | |||
| MOSFET Temperature Protection | 95ºC | |||
| Charging under Temperature Protection | 0±3ºC | |||
| Discharging under Temperature Protection | -20±3ºC | |||
| 11 | Heating function | Low temperature heating start threshold | ≤0ºC±3ºC | |
| Low temperature heating stop threshold | ≥5ºC±3ºC | |||
1. The factory covers an area of 4,00 square meter, have a series of automatic equipment& semi-automatic equipment, and production capacity has reached 100,0pcs/day.
2. ISO9001 certified factory: passed ISO9001:2015 inspection, strictly controlled the working environment.
3. Quality assurance: Use high-quality material and build a comprehensive quality control system from parts to finished products. Importantly 100% production inspection.
4. Professional R&D center: to cooperate with the specification, proofing process, and free samples, OEM and ODM are warmly welcomed.
5. Low MOQ: Strength factory, strong production capacity,
6. Lithium battery certification with CE/CB/IEC62133/KC/PSE/ROHS/ERRCS/UN38.3, etc.
Most of our sales and technical team has rich lithium battery experiences of more than 10 years.
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