Hello I changed bettery cell now bettery is charging but it drain in 15-20 mnt Cell Mah is - 4 cell of 3000mah and 2 cell of 2000 mah Please suggest what I do Laptop model is Lenovo Z470
Hi, in this situation your battery has 6 cells that are in 3 groups and each group is in parallel, if what I'm saying is true that means your battery is 4000mah, so for best performance is to replace those 2000mah to 3000mah to keep better performance and have a steady longer life, but meanwhile you should test the other groups as you may find cells that are beginning to get weak. Good luck😊
Hello I changed bettery cell now bettery is charging but it drain in 15-20 mnt
Cell Mah is - 4 cell of 3000mah and 2 cell of 2000 mah Please suggest what I do
Laptop model is Lenovo Z470
Hi, in this situation your battery has 6 cells that are in 3 groups and each group is in parallel, if what I'm saying is true that means your battery is 4000mah, so for best performance is to replace those 2000mah to 3000mah to keep better performance and have a steady longer life, but meanwhile you should test the other groups as you may find cells that are beginning to get weak.
Good luck😊