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 |