Package with battery safe bag that can storing Two pcs batteries. Powerful input & output: input: 100V-240V, dc output: 13. 05V 8A (with 4 branches: 2A, 2A, 2A, 2A). DC USB output: 5V 4A (with 2 branches: 2A, 2A). Perfectly fit for dji spark flight battery.

Built with form pads on the bottom that prevent of scratches on the surfece and bottom of charger. Time-saving charging hub: this charger can charge 4 batteries & 1 remote controller & other 5V USB device like smartphone simultaneously. It takes only 50 to 60 mins to complete a full charge of 4 batteries in total. Red light is charging, green light is fully charged.

NOTE: when connect the battery, the system need several seconds on automatic identification. Durable material: this charging hub is made of premium plastic. The sturdy hard shell is fire-proof, heat-resistant and fast in heat dissipation.

Intelligent protection: the built-in 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.