1. Liquid surface: Lower than the rated liquid surface, will shorten the battery life, and the electrolyte too big major causes battery heating damage, therefore, must always pay attention to electrolyte adequacy.
2. Wiring post, wire, cover: Must check the battery terminal junction, and the connection of the wire to the corrosion caused by oxidation, and check whether the lid deformation, whether there is a heating phenomenon.
3. Appearance: the battery surface dirty will cause the leakage, should make the battery surface to be clean and dry at any time.
Shenzhen Tianlihe Technology Co.,Ltd
Add: 2 Floor, 3 Building, Tianhao Industrial Park, Songbai Road, Shiyan Town, Baoan District, Shenzhen City, Guangdong Province
Contact us: Cherry Yi