A LOOK INSIDE MILWAUKEE’S M12 RED LITHIUM BATTERY

Archived from the Tools In Action forum (Dewalt). This thread is read-only.

kanxrusMember since Jan 2009

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RsicklesMember since Nov 2012

Is it possible to post a picture of the top of the battery cells?  Specifically the smaller 3 terminals/wiring?  I am particularly interested in how the ‘temp’ prong/electrical contact is wired???

Reason I ask is I am building a lithium polymer battery for the M12 series of tools, but they all have a ‘temp’ prong on the tooling.  Does anyone know what kind of signal the temp prong sends???

I would be friends with someone forever if they had any info!  Thanks!  ;D

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