Product Review

✿Product Details：
Voltage input: DC 5.0V Current Input:0.45-2-2.5A
Voltage output: 3.7v 450mAh-500mAh
Safety: Over Charge Protection and Short Circuit Protection
Inteligence: Charging Indicator Light Shows Charging Status
Not including any batteries

✿Compatible with these drone models：
UDI Udi U818A WIFI
UDI U845A
UDI U845 WIFI
UDI U28
UDI U28-1

✿Important tips：
Please use the specified battery charger which is with Over-charge protection to charge the battery, the max voltage output is 4.25V
When charging the batteries, please put them in an open space and keep away from any inflammable goods such as Carpets, sofa, bed and etc.
Please don't use high current USB adapter charger that higher than 2A to charge the battery.
When changing the battery, don't pull hard when the battery is stuck, otherwise you may destroy the wire of battery and its inner structure, which will cause battery fire when charging!
If the battery swells, please discard it and don't use again!

✿ If you have any issue with our products,please contact us by email or ask the question on the product page.We will try our best to solve your problem! ✿