Hmm, that could be tempting fate.
There is a seldom used Aldi/Lidl soldering iron in the shed.
Have removed the outer plastic cover to reveal the manufacturer's claimed capacity was 1800mAh.
You can't solder an 18650 unless it comes with tabs or wires pre-attached. Ignoring the dangers of trying, it won't stick unless you use extremely caustic flux.
Mature, distant neighbour sought my assistance with a small radio with a rechargeable battery that no longer recharged.
Found this inside.
Any one know of reputable source?
Is the plug to connect to the socket on the circuit board standard?