Feature: 1. This extension cable is used to connect the LiPo balance wire to the charger, making it much easier to connect. 2. JST-XH plug fits for Dualsky, Align, Zippy and many other brands of LiPo battery packs. 3. Suitable for all types of RC (cars, boats, planes). 4. Simple structure, easy to install and remove. 5. Stable and reliable, quality..