Universal Hoverboard Charger, Adaptor 42V 2A Battery Power Charger for for 36V Lithium Battery, with LED indicator protect.

42V 2A Battery charger fit for most 36V Devices,Not fit Razor Scooter,Plug diameter 9mm,When you order Please Check carefully，not fit for 24V Battery. Input: AC 100-240VAC,50/60Hz Output: 42V max, 2Amp max. Connector: 9mm, 3-prong Cable length: 39.4 In / 100 CM Plug and forget: Just plug in and it will charge and maintain your batteries automatically. Security protection: OVP/OCP/ Overload protection/ Short-circuit protection Does this charger work for your battery? Two steps to check: Check your battery type: 36V Lithium /Li-ion battery packs only. Check your connector: 9mm 3 prong. How to use 42V2A charger 3 prong Reminder/Caution: Don’t charge any bad battery. Monitor the temperature of your battery the first time use this charger. Don’t use if your battery connector or polarity don't fit. Don’t use when the environment is wet. Don't use as Electronic mobility charger. Cut-off the AC when the battery is full charged. Don’t use for Lead-acid battery. Q: What to do when charger gets GREEN but never turns RED? Check if there’s anything wrong with your battery. Check if the voltage of the charger fits your battery. Check if the battery is well connected to the charger.

If the charger shows a red light, it indicates that it is charging, and a green light indicates that it is fully charged. If the charger shows a green light at the beginning of charging, it indicates that the charger is not applicable to the device. Please check whether the battery voltage of the device meets the applicable requirements, Or check whether the battery has not been used for too long, resulting in damage and failure to charge, If the volt number of the battery is small, such as 24V, and the charger is 42V 2a, it is not suitable to use this charger. If you continue to use it, it will lead to equipment damage and other adverse consequences. Therefore, before purchasing, you should see whether your battery volt number matches the charger,The charger is only used for 36V equipment. In addition, please keep the charging port and plug dry during charging to prevent short circuit from damaging the equipment. At the beginning of charging, the temperature of the charger is a little high, but the temperature will drop slowly.