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TBCM-40A Trailer Battery Charging Module 40Amp

$65.00

Product Description

The TBCM-40A Trailer Battery Charging Module senses the alternator charge voltage of the towing vehicle and sends charge current to the trailer battery.  When the vehicle is not running, the TBCM-40A disconnects the trailer battery from the vehicle’s charge wire to prevent having two dead batteries.  The TBCM-40A works with existing 12 volt trailer wiring, including on-board 110 volts AC chargers, and handles most towing vehicle alternators.

The TBCM-40A is mounted in the trailer battery box or engine compartment and only requires three wires for connection.  The TBCM-40A does not have a .6 volt drop to sulfate your battery like RV type isolators.

For more information go to “other details” for the data sheet.

Dimensions:  W: 1.20” x H: 1.2" x D: 3.20"

Product Reviews

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  1. TCBM-40A is great! 5 Star Review

    Posted by on Jul 5th 2017

    This is a well made, easy to install product. It works as described and gives me piece of mind to know my trailer system is automatically disconnected when the tow vehicle enigine is off. I will recommend this to my friends.

  2. Easy to install and works as stated 5 Star Review

    Posted by on Jan 4th 2017

    Installed this unit on a tilt bed trailer with a 12 volt battery. It works great and keep the battery fully charged and protects the charging circuit on the tow rig. It would be nice to include some double sided tape to use during install.

Quantity:
SKU:
A0097
Weight:
10.00 Ounces
Availability:
Products will usually ship with-in 3 business days from order. For larger quantities or expedited orders, please call. If you are shipping to a different country than the US, expect additional fees from the carriers when delivered.


 

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