Aernair 18V 10-Cell 3.0Ah 4.0Ah 5.0Ah 18650 Battery Case Replacement for Milwaukee M18 Battery Broken Plastic Case Replacement Part DIY Repair Rebuild Kit (No Battery Cell)

Product description

• Easy DIY New Battery 5.0 4.0 3.0 ah battery case replacement for 48-11-xxxx 1850 1840 1852 1828 1822 1860 and 48-59-xxxx 1850. Easily install 10*18650 cells according to the instructions and a new battery is assembled.
• Damaged Battery Repair Our battery repair kit includes battery cover, battery shell, PCB circuit board, screws, stickers and conductive nickel sheets. Upgraded model battery case, compatible with old batteries. Replace the damaged parts to effectively extend the lifespan of your battery.
• Premium Materials The battery case is made of durable and fireproof material, providing enhanced protection for your 18v battery. The non-slip rubber coating ensures a secure grip and reduces the risk of damage from accidental drops.
• Upgraded PCB Our upgraded PCB circuit board ensures 100% compatibility and reliability. Completely function and quality replacement for original 18v 2ah 3ah 4ah 5ah battery pcb. It features over-charging, over-discharge, over-temperature, over-current, over-voltage, and short circuit protection, safeguarding your cordless power tools and battery charger.
• Excellent After-Sales Service We offer 24-hour friendly customer support and a worry-free 60-day after-sales service! Click "Visit the Aernair Store" explore more tools and equipments.