High capacity density
High safety, no burning, no explosion
Can use any object shape
Clean "Green" energy,enviromental
Li-ion Battery Pack 3.7V 4400mAh Cylindrical Li-ion 18650 2P Battery Pack For Wireless Alarm System
1.Typical Capacity:4400mAh2. Nominal Voltage: 3.7V
3. End Voltage:2.7V4. Charging Current (Std.): 0.5CA5. Charging Current (Max.): 1CA6. Charging Voltage: 3.6V7. Charging Time (Std.): 6~7.0 hours8. Charging Time (Max.): 2~3.0 hours9. Continuous Discharging Current(Max.): 2000mAH10. Discharging Current (Max.): 8000mAH11. Soft Pack Internal Resistance (25°C) : <20mΩ12. Pack Dimension: MAX 18mm*65.0mm
1. Telecommunications: cellular phone, interphone, bluetooth earphone.
2. Vedio Devices: MP3/MP4/MP5, digital camera, portable DVD, portable television,
3. Portable Devices: GPS, PDA, E-book, PMP, PSP, portable medical device etc.
4. Illuminate Devices: miner lamp, searchlight. 5. Others: toys, rc models.
Samples by DHL,UPS,Fedex etc
Bulk order by Air or by ship
1.Professional lithium-ion battery manufacturer for over 10 years.
2. CE/RoHS/UL approved,ISO 9001:2008 & ISO 14001:2004 applied
3.Strong R&D team to support.
4.High energy density,no memory effect
5.Long cycle Life 500times.
6.With more than 3000 models of different capacity.
7.Offer OEM service for customer small order.
1.Do not throw battery into water or make it wet;
2.Keep the battery away from heat source(like fire or heat
3.Do not throw the battery into fire or heat the battery;
4.Forbid to hammer to trample the battery;
5.Forbid disassembling the battery in anyway
1.1 year Warranty
2.Two years of free maintenance
3.7 days replacement
4. 24 Hours Multi Language service 400-685-1006