This is 12V Ni/MH Rechargeable Battery SC 4000mAH
Composition: Ni-MH | Rechargeable.The batteries are made with the highest quality materials. Safeguard features against incorrect voltage, short circuit, internal overheating. 100% compatibility with the original.
This product has been tested and validated to ensure it will work with NEATO Botvac Vacuum Cleaner 70e, 75, 80, 85 / NEATO P/N 945-0129
Batteries should be replaced every 6 months - 1 year, depending on usage
NOTE:When work with Botvac 85,you need to pull out the adapter which is on the original battery then install it on our battery.