<tfoot id="oiwgc"></tfoot>
Welcome to Shenzhen Qingying Electronics Co.,LTD.
Home - News
2020-08
The difference between polymer lithium battery and lithium battery Compared with lithium ion battery, the characteristics of lithium polymer battery are as follows: 1. No battery leakage problem. The...
First of all, the polymer is safer than 18650: under the same flow, overpressure, and overcharge, the result is a bulge, and one of the results is an explosion. You may think of it. In addition, the p...
2020-07
The development of electric vehicles is indeed a systematic project. The innovation of this system includes the positive research and development of the whole vehicle, "three powers", lightweight, int...
2020-06
According to the following points, a preliminary judgment can be made on the unqualified and qualified products of the 3.7v polymer lithium battery: First, what is the problem with the floating powde...
Lithium-based batteries generally have a life span of 2-3 years. This time starts from the battery production line. The capacity loss is reflected in the increase in internal resistance due to oxidati...
2020-05
At present, the mobile phone is an indispensable tool for people, and the replacement is very fast. The battery life of a mobile phone is limited, so sometimes the mobile phone is fine, but the batter...
<del id="sgq02"></del>
<strike id="sgq02"></strike>
