Customization: | Available |
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Type: | Li-ion Battery |
Cathode Material: | NCM |
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Model:PCM-L04S150-J04 (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) | 200000mAh | |||
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 | 116±10mA | |
Current self-consumption for single cell | ≤30μA | |||
Normal operating-mode current self-consumption(Gas Gauge IC) | 400 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 | 150A | |||
Max continuous discharging current | 150A | |||
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 | 250±50A | |
detection delay time | 2s | |||
Over current detection current | 300±50A | |||
Detection delay time | 2s | |||
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 | ≤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.