4800Mah High Capacity:? Lithium-Ion Battery, 4800Mah Capacity, 21.6V, Made With High Quality Cells And Long Running Performance. The Battery Is Based On The Original Size And The Function Is Same With The Original Battery. | | ?Fully Compatible With V7:? Compatible With V7 Motorhead Pro, V7 Animal And Sv11 V7 Animal, V7 Animal Pro+, Compatible With V7 Trigger And V7 Trigger With Hepa, V7 Car+Boat, V7 Absolute. | | ?No Memory Effect:? It Can Be Charged Or Discharged As Needed Without Loss Of Capacity. Integrated Charging Indicator: Steady Blue Means Charging Or Using, Light Off Means Charging Completed. Flashing Red Means Error Occurred. | | ?Safe To Use:? Built-In Professional Intelligent Protection Board Containing Various Technical Protection Such As Charge, Discharge, Temperature Control, Over Current Protection And So On. Tested By Manufacturer To Match Oem Products, Long-Lasting Performance. | | ?Note:? Don'T Charge Immediately After The Battery Runs Out. Let The Batte.