Never lose a battle because you forgot to charge your R/C battery pack!
With 7 LEDs providing instant, accurate battery voltage status for your R/C battery pack, the VoltWatch is a super accessory for combat robots.
* Very lightweight - only 1/10th oz
* Draws amazingly low current- less than 10mA
* Designed for 5.0 - 6.0V battery packs
* Plugs into any open receiver channel
* Comes with a 2-year warranty
* Dimensions 1-3/4" x 1" x 1/8"
Only 1/8" Thin and 1/10th ounce!