Литий-полимерный аккумулятор 3100 мАч 7 4 В лампа из

Wholesale Lithium Polymer Cell 3.7v Lipo Battery

Shenzhen Data Power Technology Ltd is a professional leading lithium ion battery producer with more than 14years history in China. The main productus are rechargeable polymer battery, 18650 battery pack, e-bike battery, lithium battery packs or any customized battery projects. We can provide one-step solution and whole series products from batteries to battery components as customers’requirements. The production capacity is over 50000pcs a day whthin the 10000 squares meters. The most important thing is that all products have passed the certifications included ISO9001, UL, CE, KC, CB and so on. We ensure that every customers will enjoy high quality, best price, fast delievery,and good service only provided by us.

 Lithlium polymer battery packaging:

1,Packing in a tray +inner box+carton box 

2,Single battery packing in  PE bag+ inner box+ carton box

3,Customized package etc...

Shipping method:

1,For samples, usually by express or by air

2,For orders, by truck, by air ,by express or by sea depends on customer requirement

Q:How long can I store it?

A: To ensure the long-term (more than a month) storage battery, you need to follow some simple rules: Transfer to battery-storage mode (3,8 V-3, 9V);

• During storage, once a month, check the voltage with a voltmeter
• If the voltage is different from 3,8 V-3,9V, recharge to the required performance; Store in a cool, dry place with a temperature of 5-20C
• To maximize battery performance closely matched the factory, do not recommend storing batteries for over a year
• We hope that these recommendations will help you to always be ready to work, even after a long break

Q:Do the operating lithium-polymer battery-zero temperatures?

A: In the battery, during the recoil energy, chemical reactions take place. When operating in sub-zero temperatures, the process is slowed down, the consequence is a decrease battery performance. When used in temperatures above zero, features restored to working values.

Q:How many cycles of the life of lithium-polymer batteries?

A:There is no single answer to this question is no. Battery lifetime depends on how well she enjoyed. We can not allow a full battery discharge, over-charge, and charge higher current than specified by the manufacturer. If you do not violate the manufacturer's recommendations and rules of operation, the number of cycles of charge \\ discharge will be at least 300 over the life of the battery.