Input: AC 100-240V 50/60Hz
3 Battery Interface Output: 13.05V 4.5A
2 USB Interface Output:5V 2A, can charge remote control or phone
Charging time for 3 batteries is about 60-80 minutes, the same for one battery.
Package Gross weight: 313g
Safe and stable. No harm to battery.
Wind speed of the fan will change according to temperature. Due to
small current, fan won’t work when charging remote control only.
When the battery is hot after using, the charger won't work. Please charge when the battery tempreture become normal.