Quote:
Originally Posted by Osem
One of our window vacs. Well when I say 'fixed'... reduced to a pile of components in search of a fix. It wasn't refusing to charge and turn of/off properly so I had a look inside. I have no idea what the problem is but found a nice looking cylindrical (18650) 3.7v li-ion battery inside and am wondering if I could use it for something else. It appears to be virtually identical to the cell inside the Karcher version of the machine so it could be a spare for that but what else could it easily be used for?
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Be wary of where you source 18650 batteries, some have been found to be 3 Nimh cells in series with a lot lower capacity (and don't charge well on a Li-ion charger).