The battery is a very important part of the mobile phone. It can directly affect the use of the mobile phone. But we know that the lithium battery of the mobile phone can not be overcharged or dis
(1) The parameter test of mobile phone lithium battery is based on the general standard rules. The lithium battery of mobile phone has overcharge maintenance, overdischarge maintenance, short circ
1. Graphene battery: Graphene battery is a honeycomb flat facial mask formed by the SP2 hybridization of carbon atoms. It is a quasi two-dimensional material with only one atomic layer thickness,
1. It has not been completely replaced by lithium batteries. What about lead-acid batteries? Do they really need to be replaced quickly by lithium batteries? In fact, after so many years of develo
Graphene battery has higher strength, better toughness, light weight and excellent conductivity. As early as a few years later, Huawei announced its fast charging technology to charge the 3000mAh
1. Main differences between nickel cadmium battery and nickel hydrogen battery The main difference between nickel cadmium battery and nickel hydrogen battery is that the energy density of nickel
(1) Today, I bring you a very interesting technology "salt bath". It is reported that salt bath for rechargeable lithium ion batteries can extend the life of lithium batteries, and may e
(1) When the temperature of 3C lithium battery is too high, the positive active substance will automatically decompose, the electrolyte will be oxidized, generating a lot of heat, further improvin
1. Material The active substance of 3C lithium-ion battery cathode material will be completely dissolved under overtemperature. The air oxidation of lithium ion batteries will cause widespread con
Here are five better ways to save these rechargeable lithium batteries. Please note that most are not 100% successful. If you have strong hands-on ability, you can try as described in this article