This is a little electronic gauge that will tell you just how much charge is left in the battery which powers your receiver and servos.

Instead of guessing whether your battery has enough battery, what if you could actually see how much capacity remains?

Even better, that gauge is able to be seen and read from a distance, so you could check now and then.

The units come with double-sided foam tape already affixed to the back surface making them easy to install on most models but difficult to remove once fitted.

JUST PLUG THIS INTO AN OPEN PORT ON YOUR RX AND YOU'LL ALWAYS KNOW THE CHARGE LEVEL OF YOUR RX PACK.

Condition: New

Included: 1piece