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ELASO Replacement Battery For Wertheim Elegance W7900 Robot Vacuum INR18650 M26-4S2P
About this item
Is your Wertheim Elegance W7900 robot vacuum not holding a charge like it used to?
This ELASO replacement battery will get it back to cleaning your floors.
It's a brand new battery, compatible with the Wertheim model and also works with some Xiaomi and Viomi S9 robots.
The battery type is INR18650 M26-4S2P.
It comes with a 1-year warranty and is made in China.
Just pop it in and let your robot get back to work.
USD$ 16.50 
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