6x Dyson Genuine Sony Murata Battery 18 - 650 4.18v, 1800mAh Actual Capacity! . Condition is Used. Pulled from a Dyson which unexpectedly died. It was still working well and lasted pretty much as new. These batteries should last for a good while :) 1800+ capacity now vs 2100 when they were brand new. Two batteries got a torn foil, this happened during pulling out from the case. These will be shipped safely so no short circuit can happen.

The spot welding marks have been removed so the batteries are ready for the next install. If you will be using soldering, this will be super easy as the surfaces are now grinded and the solder will stick very easily!