"T i m" wrote in message
...
On Thu, 19 Nov 2020 00:36:26 +0000, John Rumm
wrote:
snip
There will usually be a BMS in the pack on any respectable battery,
however some also communicate with the device - perhaps allowing the BMS
to instruct the tool to shut off or passing thermal data from the tool
to the batt (this is conjecture - I have not studied what passes on the
additional pinouts on the batteries)
I believe that to be the case on at least some of the Makita batteries
in that there is an external connection to the thermistor in the
battery that *could* be read by both the charger and / or tool.
Cheers, T i m
The Lidl battery I bought had the BMS board in the battery housing which was
good, but the size of it meant I could not get it in the old NiCd battery
housing so had to make an adaptor
https://imgbox.com/sPWaIlpZ
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