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Battery charging station 3M TR-640

Battery charging station for Versaflo TR-640 3M
BATTERYCHRGCRADLE-3M-VERSAFLO-TR-640

Art.-no. 1931078486
EAN 4046719896035

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For use with all 3M™ Versaflo™TR-600 powered air unit batteries

The TR-640 battery charging station is a spare part for the TR-641E and TR-644E battery charging kits. It is a user-friendly interface between all TR-600 batteries. The charger can be used with TR-630 or TR-632 batteries.


  • Once charging is complete, the device switches to trickle charging so that the battery does not need to be disconnected.
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