Shenzhen Goldenbattery Technology Co.,Ltd
Shenzhen Goldenbattery Technology Co.,Ltd
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OEM li-polymer battery li ion cells pack 14.8V with low temperature -40℃ discharge
1. Li ion battery pack cell was in High safety since we use the samsung cells
2. Low internal resistance for Li ion cell, Low self-discharge rate for this Low Temperature Lithium Battery
3. It has More than 500 times cycle life (long life)
4. this Lithium battery has small self-discharge, room temerature for a fully charged Li-ion storage kept in a self-discharge rate about 10%
We can make customed all kinds of lithium ion or li-polymer batteries by the requirements from customer as we have a strong R&D team.
Smart lithium battery pack 14.8V 10Ah
| 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 | ||
