Shenzhen Goldenbattery Technology Co.,Ltd
Shenzhen Goldenbattery Technology Co.,Ltd
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Key technology of battery management system for 14.8V Military Pack with Smbus
| NO. | Items | Specifications | ||
| 1 | Charge voltage | 16.8V | ||
| 2 | Nominal voltage | 14.8V | ||
| 3 | Initial impedance | 220mΩ | ||
| 4 | Nominal capacity | 10Ah | ||
| 5 | Minimum capacity | 9.6Ah | ||
| 6 | Communication methods | SMBUS data communication | ||
| 7 | Charge current | Standard Charging::0.2C5A(2A) Rapid charge:1.0C5A C(10A) Max | ||
| 8 | Standard Charging method | 2A(0.2C5A) CC(constant current)charge to 16.8V,then CV(constant voltage 16.8V)charge till charge current decline to ≤100mA(≈0.01C5A) | ||
| 9 | Charging time | Standard Charging:6.5hours(Ref.) Rapid charge: 2.5 hours(Ref.) | ||
| 10 | Max.discharge current | 10A(1.0C5A) | ||
| 11 | Discharge cut-off voltage | 10.0V | ||
| 12 | Shelf life | 2 years | ||
| 13 | Cycle life (0.2C5A/0.2C5A) | 300 times,≧80%DOD | ||
| 14 | Operating temperature | Charging: 0℃~45℃ Discharging:-20℃~+60℃ | ||
| 15 | Storage temperature | Less than 1 month | -10℃~+45℃ | Percentage of recoverable capacity :85% |
| Less than 6 month | -20℃~+35℃ | |||
| 16 | Pack Weight | Approx:820g | ||
| 17 | Pack Dimension | Length: Max76.00 mm Width: Max76.00mm Thickness: Max 78.00 mm | ||
Main Applications:
1) Communication: back-up electric supply, interphone
2) Vehicles: electric bicycle, golf car, electric wheelchair
3) Power tools: electric cropper, electric drill, electric saw, electric hammer.
4) Illuminate devices: solar battery, miner lamp, solar street lamp, emergency light, electric torch.
5) Others: toy, small home appliance
