| Customization: | Available |
|---|---|
| Type: | Li-ion Battery |
| Cathode Material: | NCM |
|
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| No | Test item | Criterion | |
| 1 | Communication Interface | I2C | |
| 2 | Capacity | Designing battery capacity (PCM) | *mAh |
| Max capacity(Battery pack) | *mAh | ||
| Min capacity(Battery pack) | 8mAh | ||
| External capacity Indication | / | ||
| Gas gauge algorithm | Impedance Track | ||
| 3 | Voltage | Charging voltage | DC: 4.2V CC/CV(4.2V/1cell) |
| Balance voltage for single cell | / | ||
| 4 | Current | Balance current for single cell | / |
| Normal operating-mode current:Gas Gauge in NORMAL mode,ILOAD > Sleep Current | 140 uA | ||
| SLEEP operating-mode current:Gas Gauge in SLEEP mode,ILOAD < Sleep Current | 70 uA | ||
| FULL SLEEP operating-mode current:Gas Gauge in FULL SLEEP mode,ILOAD < Sleep Current | 25 uA | ||
| Max continuous charging current | 5A | ||
| Max continuous discharging current | 5A | ||
| 5 | Over charge Protection | Over charge detection voltage | 4.25±0.025V |
| Over charge detection delay time | 0.5S-2S | ||
| Over charge release voltage | 4.15±0.05V | ||
| 6 | Over discharge protection | Over discharge detection voltage | 2.5±0.08V |
| Over discharge detection delay time | 10-1000mS | ||
| Over discharge release voltage | 3.0±0.1V | ||
| 7 | Over current protection | Over current detection voltage | 0.2±0.015V |
| Over current detection current | 12±5A | ||
| Detection delay time | 5ms-60ms | ||
| Release condition | Cut load | ||
| 8 | Short protection | Detection condition | Exterior short circuit |
| Detection delay time | 200us-10ms | ||
| Release condition | Cut load | ||
| 9 | Resistance | Protection circuitry | ≤50mΩ |
| 10 | Temperature | Operating Temperature Range | -40~+85ºC |
| Storage Temperature Range | -40~+125ºC | ||
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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