Grounded Time-saving Charging Hub: This charger with On/Off Switch can charge 3 batteries & 1 remote controller simultaneously. It takes only 60 mins to complete a full charge of 3 batteries in total. Red light is charging, green light is fully charged. Grounded Upgrade to avoid a lot of static electricity to hurt the user when charging.
Durable Material: This charging hub is made of premium aluminum alloy. The sturdy hard shell is fire-proof, heat-resistant and fast in heat dissipation.
Intelligent Protection: The built-in power switch, safety system fully protects the charger from overcharge, over voltage, over temperature and short circuit.
Unique Exhaust Fan: The cooling exhaust fan built in effectively reduces heat inside and prevent high temperature during charging.