The On-Board 2S Balancer 

This Package is for 1 2S balancers.

The On-Board 2S balancer is a small Lithium Phosphate, A123™, Lithium Ion, and Lithium Polymer balancer.  Designed to be attached to your battery pack while installed in your plane or helicopter.  The On-Board Balancer weighs in under an ounce, with a width of .944 of an inch, and 1.3 inches long, and comes standard with a JST balancer plug (like that used by FMA Direct™). 

2, 2S Balancers mounted inside the Fromeco Yak, hooked to A123™ Batteries.