Refurbished Gen 3 ESR Controller Board (for Li-Ion Batteries)

Professionally Refurbished Gen 3 ESR Controller Board (for Li-Ion and LiFePO4 Batteries)

Controller board programmed for Li-Ion batteries, matches 6110B throttle with black connector

Applications:
* ESR = Electric Speed Racer 750
* ESRS = ESR Sport
* ESREX - ESR 750 EX
* ESR750H - ESR 750 Hoverboard

Specifications:
* Gen 3 model only (in use in scooters manufactured after 2008-1/2 through current)
* 1 per scooter
* Installed in battery pan
* Regulates speed and throttle response.
* Battery connection modifications may be needed depending on battery type.
* Matches the Gen 3 PN: 6110B throttle with black connector

CORE CHARGE ($75) Core charge will be returned upon receipt of inoperative board being replaced (must be a rebuildable GEN 3 Board)

($220 plus $75 core charge)

Returns not accepted on electrical parts.