🥇【Remarkable Safety System】Built in high quality cells and chips against over-charge/over-discharge/over-current/over-heating/over-voltage/short circuit.Multiple cycle tests to ensure durability on the construction site
📈【Smart LED Indicator】Equipped with 4 smart LED indicator shows charging and remaining capacity of the battery status. Helps you accurately monitor the power level and remind you charge in time. Never get caught off-guard by a dead battery, better extends the life of battery
✔️【Upgraded compact construction】This 80-Volt battery of 3rd generation has been improved in the battery energy density and possesses a lighter weight of 3.3lbs so that it can offer lengthened runtime and stronger power