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- Contact Person : Ms. ye Vianna
- Company Name : Shenzhen JKN Battery Co., Ltd.
- Tel : 0086-755-27798579
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3.7V 4000mAh lithium ion battery pack for flashlight
Product Detailed
Related Categories:Rechargeable Batteries
Related Product Searches:3.7V 4000mAh lithium ion battery pack for flashlight,High Quality 3.7V 4000mAh lithium ion battery pack for flashlight ,3.7V 4000mAh lithium ion battery pack for flashlight 18650
torch light rechargeable battery lithium ion battery 3.7v 4000mah battery
1.voltage:3.7v
2.capacity:4000mah
SpecificationsRelated Product Searches:3.7V 4000mAh lithium ion battery pack for flashlight,High Quality 3.7V 4000mAh lithium ion battery pack for flashlight ,3.7V 4000mAh lithium ion battery pack for flashlight 18650
torch light li-ion rechargeable battery3.7v 4400mah battery 1) Capacity:2200mah Voltage:3.7V 2) CE,ROHS 3) Factory directly
torch light rechargeable battery 3.7v lithium ion battery 18650 li ion battery 3.7v 4000mah battery
Battery Pack 18650
| Norminal Capacity | 4000mah |
| Norminal Voltage | 3.7V |
| Size | D32*H65mm |
| Max charge voltage | 4.2V |
| Cut-off voltage | 2.75V |
| Life cycles | > 400 times |
| Self resistance | < 30 mΩ |
| Self discharge rate | <3% per month |
Advantages:
1.High capacity and stable working voltage
2.No memory effects
3.Long cycle life up to 500 times
4.Environmental friendly
5.Low self discharge rate
6.Small size low weight
Application:
Widely used for torch light rechargeable battery ,power tools, laptops, digital products, flashlights, medical equipments etc.
