torch light rechargeable battery lithium ion battery 3.7v 4000mah battery 1.voltage:3.7v 2.capacity:4000mah Specifications

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.