This charger will allow you to charge up to 4 batteries at once so you'll never be sitting on the sidelines. It is compatible with any 3.7V LiPo batteries that are used in UDI U818A series drones. It's small and compact so you can easily slip it in your drone carrying case or vehicle for convenient traveling. You'll be able to fly longer and get more out of your adventure by having a charger on hand to juice up batteries on site. There's no need to watch over it. It won't short circuit or over charge and it has extra protection to your battery.
1 x USB Charger Cable
1 x 4-port Balance Charger
- Blue indicator light when power on.
- Red indicator light when charging.
- Indicator light off when fully charged.
When battery capacity less than 20%:
Charging Time (Hour) = Battery Capacity (mAh) x 1.3 / Charging Current (mA)
When battery capacity greater than 20%:
Charging Time (Hour) = Battery Capacity (mAh) x 1.1 / Charging Current (mA)
Recommended pair with following battery