What is this?A balanced flush cable is a battery charging that keeps the battery in optimal condition by controlling the charging current and voltage to extend its life and improve its performance. It avoids and discharging and reduces heat accumulation. It is often used in application that require frequent charge and discharge, such as electric and portable electronic devices, drones, remote control models, electric and other .What will I get?Model: 3SLine length: 11cm/3.
eBay