pecifications
1.lithium ion rechargeable battery 18650-2S2P
2.Capacity: 4400mAh or more
3.Voltage: 7.4V
4.OEM & ODM welcomed
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Features and Benefits
- High quality 7.4V Li-Ion rechargeable battery pack
- Made of 4 2200mAh cylindrical 18650 cells with PCB for full protection
- Light weight and higher energy density than any rechargeable battery
- No memory effect and rechargeable
- Longer storage life than NiMH battery
- Built-in IC chip will prevent battery pack from over charge and over discharge and prolongs battery life
- Perfect for building 7.4 battery pack for bike lighting, RC toy (cars and airplanes), robots, cameras, DVD external battery.
- Recommend Smart Li-Ion Battery Charger to charge the battery pack (With charging volatge set at 8.6V on the charger)
- 3.5A Current limited Round PCB
- 24AWG Connector Wires
- Other battery capacity available: 2200mAh,2400mAh. 2600mAh, 2800mAh, 3000mAh.3200mAh
Technical Specs
| Capacity |
4400mAh |
| Voltage |
7.4V |
| Dimensions |
68mm Height x 42mm Diameter |
| Weight |
232g |
| Max. charge current |
3 A |
| Discharge current |
3.5A |
| Cut off voltage |
Over-Charge Protection: 8.6V
Over-DisCharge Protection: 5.5V |
Cautions
- CAUTION: when working with Li-ion cells, they are very sensitive to charging characteristics and may explode if mis-handled.
- User should have enough knowledge on Li-Ion rechargeable batteries in charging, discharging and assembly before use.
- We are not responsible for any damage caused by misuse or mishandling of these Li-Ion batteries
- Strongly suggest that you use our smart Li-Ion battery charger to recharge the battery pack
- Never use conventional DC adapter to charge the battery module) We are NOT responsible for any damage that is caused by the misuse of the Li-Ion Battery
- Please don't make parallel connection with more than two modules to avoid uneven charge.
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2.Payment Policy:
1. T/T to company account (large amount)
2. Western Union (100-3000USD);
3.Shipping Policy:
1. Samples checking: sending by Express (DHL / UPS / FEDEX / TNT)
2. Bulk production: sending out by cargo shipping / air freight / Express
Audited Supplier 
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