-Its a rechargeable battery for Polisher Machine
 
MODEL：EB351-3/12 and EB351-5/15
Specification
-Rechargeable(Li -ion)
-5.0Ah
-18v - 90Wh
 
 
Storage and Maintenance
-Remove Battery from Charger or Tools when not in us
-Store battery park in coo an dry place
-Remove dirt and dust from the housing with paint brush or dry cloth
- Keep away from electrical contacts