Rechargeable electric vehicle battery 14.8V 10Ah with 18650 Samsung
cells
The battery pack has the advantages of long cycle life, low
internal resistance and higher specific energy. Soft packaging,
laminated, poor liquid, good safety.
The battery combination mode can be according to customer
requirements, or the BMS battery management system can be
configured according to customer requirements. Main protection
function: over charge, over discharge, over flow, short circuit,
temperature, balance lamp function.
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
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.
Rechargeable electric vehicle battery 14.8V 10Ah with 18650 Samsung
cells
| NO. | Items | Specifications |
| 1 | Charge voltage | 16.8V |
| 2 | Nominal voltage/ | 14.8V (4S6P) |
| 3 | Initial impedance | 110mΩ |
| 4 | Nominal capacity | 15Ah |
| 5 | Minimum capacity | 14.8Ah |
| 6 | Low-temperature capacity | ≥10.5Ah | When the battery is standard charged, it shall be put into chamber
at ( -40±2 )℃for 8-16hrs,then discharged at 0.2C5A (3A) constant current to10.0V |
| 7 | Charge current | Standard Charging::0.2C5A (3A) Rapid charge:0.5C5A C(7.5A) Max |
| 8 | Standard Charging method |
3A(0.2C5A) CC(constant current)charge to16.8V,then CV(constant voltage
16.8V)charge till charge current decline to ≤150mA(≈0.01C5A) |
| 9 | Charging time | Standard Charging:6.5hours(Ref.) Rapid charge: 3.5hours(Ref.) |
| 10 | Max.discharge current | 7.5A(0.5C5A) |
| 11 | Discharge cut-off voltage | 10.0V |
| 12 | Shelf life | 2years |
| 13 | Cycle life (0.2C5A/0.2C5A) | 500 times |
| 14 | Operating temperature | Charging: 0℃~45℃ Discharging:-40℃~+60℃ |
| 15 | Storage temperature |
Less than 1 month | -10℃~+45℃ |
Percentage of recoverable capacity :85% |
Less than 6 month | -40℃~+35℃ |
| 16 | Pack Weight | Approx:10811g |
| 17 | Pack Dimension | Length: Max113 mm Width: Max76.00mm Thickness:Max 76.00 mm |
