Towed Battery Charger Plus for flat towing

231 reviews
Regular price $ 135.00 USD
FREE Shipping available on US orders $200+.

Made in USA
Towed Battery Charger + Logo
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The power is yours.

There are not many things worse than a dead towed battery when flat
towing. Many towed vehicles today have a large current draw on the
battery when towing. Towed Battery Charger Plus will prevent
this unseen parasitic loss on your towed battery. With LEDs that
give feedback of your towed battery and charging voltage there
is no more need for a charge line that gives you zero feedback.

Now that's power!

TBC+ Design


True Charging: This is not just a trickle chargerTBC+ Charging Gas Gauge

All towed vehicles are not created the same. With so many varying types, each one draws different amounts of power on the battery when in tow mode. The Towed Battery Charger Plus is an on-demand system that not only trickle charges vehicles that have little draw, but can charge up to 10 amps when there is a high parasitic drain on the battery when flat towing.

NOTE: Towed Battery Charger Plus is compatible with all 12 volt batteries including trailers. 2019-present Chevy Equinox must pull rear windshield wiper fuse.
Instant Feedback: When you need to know how your system is performingTBC+ Callouts

The multi-colored LEDs on Towed Battery Charger Plus give instant feedback on proper installation and performance. You won’t need a multi-meter to know the towed battery voltage level, charging status, and voltage levels coming from the RV.
Connection Protection: Install with confidenceTBC+ Connection Protection

Every RVer fears installing something incorrectly and damaging their investment. Now with Connection Protection, Towed Battery Charger Plus guards against damage to your electrical system if it is installed incorrectly, and prevents your motorhome from draining the towed battery. You will be able to travel confidently knowing your towed vehicle is protected.

NOTE: 12 volts and ground must be brought from the motorhome to bumper of towed vehicle to power the Towed Battery Charger Plus. 7-pin connector on Motorhome and 6-pin connector on towed vehicle are recommended.

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Towed Battery Charger Tablet
The Towed Battery Charger Plus can also be monitored with the
Command Center Smart RV tablet. This system is the
epicenter of the RVi product line. One monitor with unlimited
product expansion and built-in Travel Checklist, RV Level and
  Support apps. You are going to love Command Center!

Learn more about Command Center tablet
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Note: The Command Center system is sold separately from the Towed Battery Charger Plus.


TBC+ Tablet Drawer

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TBC+ in towed vehicle2
Free Shipping $200
Easy Returns
Great support

See other Command Center products
RVi3 Page Button Tire Patrol Page Button2


Weight: 1 lb 
Housing Dimensions: 3" x 3" x 1''
Wire Length: 8 ft. from the multi-pin connector to the charger. 4 ft. from the battery to the charger.
Install Time: 20
Wire Gauge16 Duplex Wire
Charge Capability: 0-10 Amp (fuse & diode protected)
Warranty Length1 Year

Click Here to view Installation Instructions

Watch all Towed Battery Charger Plus videos:

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Have more questions? Check out the FAQ

Customer Reviews

Based on 200 reviews Write a review
Customer Reviews
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Filter Reviews:
Ron T.
United States

Good stuff

Easy install works good enough said.

David K.
United States United States

Towed battery charger

This was one of the best products I have bought. Very specific instructions and easy to install. What is even more amazing is when I was ordering I called called customer service because I wanted it sooner than the suggested time. To my amazing surprise thru were able to get it to me in TWO days. No extra charge and NO wait time to speak to the representative. Great Company.

Andy H.
United States United States

Replaced towed battery charger

This is my third unit in my Equinox. Two have burned up. One was replaced under warranty but the last one I had to pay for. Is this the norm with these units?

todd s.
United States United States

Towed battery Charger is great! Tire pressure monitoring sucks system.

Towed battery Charger is great! Tire pressure monitoring sucks system.