How to repair and maintain lithium-ion batteries in mobile phones?golf cart batteries for sale

source:other news release time:2023-10-07 Hits:0 Popular:Lithium-ion battery wholesale

　　1. Gently wipe the metal contacts on the lithium-ion battery and the metal contacts on the phone with a clean eraser or other cleaning tool, which helps with charging conditions and long-lasting power.

　　2. Wrap the lithium ion battery of the old mobile phone that automatically shuts down tightly with cling film, and try to wrap it as snugly as possible. There are three layers inside and outside to ensure that the battery is in a vacuum state. Then, wrap three layers of newspaper outside the cling film to completely seal the lithium-ion battery. Put it into the freezer layer of the refrigerator, and after 48 hours, remove the battery. Remove the six layers of paper film wrapped around it one by one, and the lithium-ion battery did not experience surface expansion or deformation due to freezing. After cooling for a period of time, then charge.

　　3. Thoroughly discharge the lithium battery that is close to being scrapped, and then recharge and activate the battery. The specific method is to perform deep discharge on the phone, which is to achieve a deeper level of recharging by depleting internal electrical energy, using some unconventional methods.

Read recommendations:

lithium trolling motor battery direct sales

solar battery for house

20kwh 30kwh 40kwh High Power Lithium Battery 307V 100Ah For Solar Energy Storage System

How to Choose a 12V 100Ah Battery: Lithium or Lead Acid?

What are the advantages and disadvantages of ternary lithium batteries introduced by lithium battery manufacturers?best golf cart batteries