Customization: | Available |
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Type: | Li-ion Battery |
Cathode Material: | NCM |
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Model:PCM-L04S07-C41 | ||
Test item(Test at normal temperature 25±2ºC ) | Criterion | |
Voltage | Charging voltage | DC:13.8V~16.8V CC/CV(3.45V~4.2V/Cell)4s |
Supply Current | Normal operating mode current:Fuel gauge in NORMAL mode. ILOAD >Sleep Current | ≤30uA |
Max continuous charging current | 4-7A | |
Max continuous discharging current | 4-7A | |
Over-charge Protection (single cell) |
Over charge detection voltage | 3.65-4.35V |
Over charge detection delay time | 0.5S-2S | |
Over charge release voltage | 4.05-4.15V | |
Over discharge protection (single cell) |
Over discharge detection voltage | 2.4-3.0V |
Over discharge detection delay time | 10-200mS | |
Over discharge release voltage | 2.5-3.2V | |
Current protection (Battery pack) |
Discharge Over current detection current | 12-21A |
Detection delay time | 5ms-20ms | |
Release condition | Cut load,Auto Recovery | |
Short protection | Detection condition | Exterior short circuit |
Detection delay time | 200-600us | |
Release condition | Cut load | |
Resistance | Main loop electrify resistance | ≤65mΩ |
Temperature | Operating Temperature Range | -40~+85ºC |
Storage Temperature Range | -40~+125ºC | |
SIZE: L35*W34*T4mm | ||
NTC: 10K NTC Temperature switch:65 ºC Weak current switch:/ Activation Method:/ |
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.