Why Towed Battery Charger +?

A. There are not many things worse than a dead towed battery. Many towed vehicles today have a large current draw on the battery when towing. The Towed Battery Charger + will prevent unseen parasitic loss on your towed vehicle's battery, while providing real-time battery data on your Command Center. It is a great peace of mind product when towing. No more need for charge lines with zero feedback. 

A. No. All models of RVibrake are extremely power friendly. The max amp draw of RVibrake is 8 amps when the compressor runs, which is only a few minutes cumulatively per day. Most of the time, it's running even lower than that. For a frame of reference, your brake lights pull 4 amps. However, if you'd like the ability to monitor your towed battery's performance on the same display as your RVibrake3, the TBC + is a great option. 

It's important to note that TBC+ doesn't supplement or generate any charge on its own - the charge it's pulling is whatever is present at your 6 or 7 pin connector. This means that some vehicles with an extremely high draw may need a higher amperage charger than TBC+ (one such vehicle is the Chevy Equinox from 2018-present).