Intsun® 4pcs 3.7V 18650 4000mah Rechargeable Li-ion Battery with PCB for LED Flashlight, Headlamps, search light lamp, etc (4xBattery);

Features: 
* High quality and durable. 
* No memory effect ,Environmentally friendly. 
* Provides excellent continuous power sources to your device. 
* This battery has an extra long life for all your battery powered devices. 
* With overcharge / discharge protection function that you can use it without worry. 
* Can be used in laser pointer, Led Flashlights, Headlamps and other electronic products. 

Battery Specifications: 
* Cell type: Rechargeable 18650 
* Capacity: 4000mAh 
* Voltage: 3.7V 
* Material: Lithium 
* Charge Time: about 5-7hours 
* Battery Type:18650 Rechargeable Battery 
* Dimensions: 6.8 cm x 1.8 cm x 1.8 cm 
* Weight: 0.05 kg 

Intsun Supermarket provides 90 days free exchange or return policy! 

Package includes: 

4 x Intsun 18650 4000mAh batteries 

Intsun company never sold these items to other vendors, be careful! Our products have been well tested, examined and packaged before sending off, but we cannot 100% guarantee the items remain undamaged when delivered to you. Any problem please feel free to contact us first so that we can supply the best service for you.