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【Easy DIY New Battery】Battery plastic case replacemen for 6ah high output 1865 1862 or 8ah 1880. Follow the instructions to install 10 21700 battery cells, solder the nickel tabs and PCB, and the DIY is done, very simple!
【Damaged Battery Parts Replacement】100% Compatible! Just correspond to replace the damaged parts, you can fix the battery and prolong the service life of the battery! Battery rebuild repair kit includes battery case cover top / battery bottom box shell / PCB circuit board / screws / conductive nickel sheets. Durable fireproof material injection molded battery case provides better protection and effectively reduce the probability of battery damage from collisions and drops.
【Upgraded Safe PCB】Upgrated pcb circuit board built with over-charging, over-discharge, over-temperature, over-current, over-voltage, and short circuit protection. 100% compatible and reliable, safer for DIY.
【Superior Cell Performance Release】Upgrade nickel sheets replacement wire, effectively reduce resistance and improve battery performance.
【After-Sales Service】24-hour friendly customer service, 60 day worry free after-sales service! Click "Aernair" for more tools and equipments.
Battery Case Replacement Rebuild Kit