li-polymer battery 3.7V 4000mah polymer lithium ion cell

Advantage:

1.Best price 

2.Fast delivery  
3.Top quality  
4.First class after - sales service 

5.No memory effect

 6.High energy density

 7.Long cycle life

specification:

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Products pictures:

ig Delivery and Payment:

1. We will ship the products within 15 workdays after receipt of payment.  
2. We can ship to you by UPS/FEDEX/DHL and so on. Other shipping terms can also be arranged according to specific requirements.  
3. We are not responsible for any accidents, delays or other issues that are the responsiblility of the shipping service.  

Payment:
1.We accept T/T , Paypal , Western Union, Cash and so on.  
2.If you prefer other payment terms,please contact us.  

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About us:

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Why us:

1,Quick response,email/skype/whatsapp/wechat etc to reply you as quick as we can.

2,Ensure the satisfiied quality,All of our products are tested one by one before shipping.

3,We can promise all the price is the factory direct sale price.

4,We are the manufacture of this product in Shenzhen for many years.

5,We'll try our best to assist you to solve all you want to know.