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I'm pretty sure I have some "5000 mA" 18650? cells that have a smaller cell inside ........
have'nt had he guts to open one yet !
On 28 November 2020 at 23:43 Colin Ranson <g8lbs@...> wrote:
uW’ers et al,
A year or so ago I bought the above off the bay with the intention of supplying a noise free 12v to small projects on the workbench.
DON’T ! It turned out pretty useless, soon dropped volts/and would not hold charge.
Just took it apart for curiosity.
Contents – three Huawei 1500mAh connected in series. Batteries dated 2010.
Caveat Emptor !
Stay safe all,
Colin de G8LBS.
Sent from Mail for Windows 10