GEL Battery for ETX5L-BS 50cc ATV Scooter With 12V 1Amp Charger Common uses for the YTX5L-BS GEL: ATVs, Motorcycles, Personal Watercraft, Jet Ski's, Snowmobiles and more. When a Gel Cell battery is charged, no hazardous fumes escape the battery case, gases are processed within the battery itself. Requires no addition of water during the life of the battery..