| Metal Coating: | Copper |
|---|---|
| Mode of Production: | SMT |
| Layers: | Multilayer |
| Base Material: | FR-4 |
| Certification: | RoHS, CCC, ISO |
| Customized: | Non-Customized |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier | No. | Test item(Test at normal temperature 25±2ºC ) | Criterion | |
| 1 | Communication Interface | SMBus | |
| 2 | Capacity | Designing battery capacity | 3000mAh |
| Max capacity(Battery pack) | 290Ah | ||
| Min capacity(Battery pack) | 100mAh | ||
| External capacity Indication | LED,LCD | ||
| Gas gauge algorithm | CEDV | ||
| 3 | Voltage | Charging voltage(1S) | DC:4.2V CC/CV (4.2v/Cell) |
| 4 | Balance | Cell-balance window | 100mv |
| Balance Resistance | 100R | ||
| CCC Voltage threshold | 3.27V | ||
| 5 | Supply Current | Normal mode(Firmware running, no flash writes) | 500uA |
| Sleep mode | 100uA | ||
| Shutdown mode | 1uA | ||
| Maximal continuous charging current | 3a(Max) | ||
| Maximal continuous discharging current | 3a(Max) | ||
| 6 | Over-charge Protection (single cell) |
Over-charge detection voltage | 4.25±0.05V |
| Over-charge detection delay time | 1S | ||
| Over-charge release voltage | 4.05±0.05V | ||
| 7 | Over-discharge protection (single cell) |
Over-discharge detection voltage | 2.50±0.05V |
| Over-discharge detection delay time | 1S | ||
| Over-discharge release voltage | 3.00±0.05V | ||
| 9 | Short protection | Detection condition | Exterior short circuit |
| Short protection Current | 7±2a(Adjusted) | ||
| Discharge short-circuiting detection delay time | 200-800us | ||
| Release condition | Cut load | ||
| 10 | Resistance | Protection circuitry | ≤40mΩ |
| 11 | Temperature protection | Charge temperature(1st Level Safety) | 55ºC |
| Charge temperature detection delay time (1st Level Safety) |
2s | ||
| Charge release temperature(1st Level Safety) | 50ºC | ||
| Discharge temperature (1st Level Safety) | 60ºC | ||
| Discharge temperature detection delay time (1st Level Safety) |
2s | ||
| Discharge release temperature(1st Level Safety) | 50ºC | ||
| Charge temperature (2nd Level Safety) | 65ºC | ||
| Charge temperature detection delay time (2st Level Safety) |
0s | ||
| Discharge temperature(2st Level Safety) | 75ºC | ||
| Discharge temperature detection delay time (2st Level Safety) |
0s | ||
| Operating temperature | -40~+85ºC | ||
| Functional temperature | -40~+110ºC | ||
| Storage temperature range | -65~+150ºC | ||
| Dimension | L115*W15.5*T3.5mm | ||
| B+:Battery+ |  |
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| B-:Battery- | |||
| SDA:SMBus data line | |||
| SCL:SMBus clock line | |||
| P+:Charge+/discharge+ | |||
| P-:Charge-/discharge- | |||
Suppliers with verified business licenses
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