Suntherra Battery
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| NO. | Items | Specifications |
|---|---|---|
| 1 | Batteries | 3.7v 5000mah lipo battery |
| 2 | Charge voltage | 4.2V |
| 3 | Nominal voltage | 3.7V |
| 4 | Nominal capacity | 5000mAh (0.2C Discharge) |
| 5 | Charge current | Standard: 0.5C / Rapid: 1.0C |
| 6 | Standard Charging method | 0.5C CC to 4.2V, then CV 4.2V till current ≤0.05C |
| 7 | Charging time | Standard: 2.75hours / Rapid: 2hours |
| 8 | Max.charge current | 1.0C |
| 9 | Max.discharge current | 1.0C |
| 10 | Discharge cut-off voltage | 2.5V±0.25V(0.2C) |
| 11 | Operating temperature | Charge: 0°C~45°C / Discharge: 0°C~45°C |
| 12 | Storage temperature | -10°C~ +45°C |
| 13 | Dimension | L: 80±2mm, W: 50±0.5mm, T: 10±0.5mm |
| 14 | Drop Test | 1m height twice onto concrete (No fire, no leakage) |
| 15 | Cycle time | ≥500 times |
1. New Battery Maintenance: Inspect before installation. Batteries are usually half-charged; no special activation is needed. Use matching chargers.
2. Fast Charging: Not recommended for non-fast-charge series to avoid irreversible material changes and capacity loss.
3. Storage: Charge to 50%-70% for long-term storage. Keep temperature below 25ºC.
4. Charging Safety: Connect to vehicle first, then power supply. Ensure ventilation and keep away from flammable objects.
5. Daily Use: Avoid overcharging/overdischarging. Do not disassemble. Avoid high temperature exposure or direct charging after use in summer.
Shipping: UPS, FEDEX, DHL, Air, Sea, and special lines for lithium batteries.
Payment: T/T, PAYPAL, Western Union, Cash.
Ordering Steps: Confirm Model → Invoice Creation → Payment → Delivery within 2 weeks.
