Li-ion Battery, Battery Pack, 3.7V Battery manufacturer / supplier in China, offering 3.7V 6600mAh 1s3p Li-ion Battery Pack, 24V 6A 3 Steps Lead Acid Battery Charger, 24cells 36V 2.5A Ni-MH/Ni-CD Battery Charger and so on.
|Min. Order:||100 Pieces|
|Port:||Hong Kong, Hong Kong
|Payment Terms:||L/C, T/T, D/P, Western Union, Paypal, Money Gram|
|Type:||Lithium-Ion Battery Pack|
|Connection Mode:||Series and Parallel|
|Discharge Rate:||Low Discharge Rate|
3.7V Li-ion rechargeable battery made of 3PCS of high quality Cylindrical 18650 cell with PCB and polyswitch for full protection
Cell: 18650 (High quality Panasonic/Sanyo/Samsung/LG/Chinese A grade or as per special requirement )
Battery Pack: 1S3P 3.7V 6.6AH
Pack: PVC Shrink tube
Prewired: 22 AWG wire with connector(as per customer's requirement)
Dimensions: (LxWXH) 69mm x56mm x 20mm
Charging Voltage: 4.2V CC/CV
Maximal continuous discharging current:2A
Over charge detection voltage: 4.28V ± 0.025V
Over charge release voltage: 4.08 ± 0.025V
Over discharge detection voltage: 2.4V ± 0.05V
Over discharge release voltage: 3.0V ± 0.05V
Over charge protection
Over discharge protection
Over Current protection
Exterior Short Circuit and can be automatic recovery
Low Interior resistance
Charging temperature: 0 - 45 C degrees
Discharging temperature: -20 - 60 C degrees
Storage temperature: -20 - 45 C degrees
Remark: The cell can be replaced by other available models such as 14430 14500 18490 18500 and so on, we can make all kinds of customized battery packs.
If you have different requirement on technique, shape and so on for the battery pack, we can made-to-order as per your request.
If you have any other needs of our battery pack, please no hesitate to let me know the
1. What's the voltage and capacity you want?
2. How about the operating current and peaking current of your machine?
3. The battery will be used for what?
4. How about your quantity?
Attention: If I am not online, please kindly leave a message. I am here waiting for you. Thanks!
|Nominal Capacity||4000mah(0.2C discharge)|
|Max Charge Protetion Voltage||8.5V-8.6V|
|Cut-off Discharge Voltage||5V-5.6v|
(constant current and contant voltage )
|Max Discharge Current||2C|
|Recharge Cycle Life||800 times|
|and Humidity||Three months||-20~45°C,45~85%RH|
| ||One year||-20~25°C,45~85%RH|
|Protection Fuctions||Over charge, Over discharge, |
Over load, Short Circuit
|Warranty||full 12 months|