This item is refurnished,but in good condition,
We use the original old battery case,but replace the cells inside with Japanese brand new battery,This battery has been tested by our professional power tools team for performance. it can make your machine even more effective by replacing the original one.
Any question ,Pls feel free to contact us:firstname.lastname@example.org
HOW TO USE THE POWER TOOLS BATTERY?
After you receive the battery, pls pay attention..
If you use the electric drill, please don't discharge the battery till it can't work. when the mechine slows down, you should stop, and wait several minutes before recharge it.
But if you use it for electric hammer or other big devices .when the machine switchs up,pls wait several minutes before recharge it, thanks.