Sea jump 6PCS 3.7V 500mAh Batteries for UDI U818A U818A-1 U818A HD U818A HD+ Upgrade + 6-in-1 Charger

Feature

Capacity: real 500mah. This is the best capacity for udi u818a series. Designed.
Flying time: about 6-8 minutes.
Compatible with udi u818a, u818a-1, u818a hd, u818a hd+ 2. 4ghz 4 rc quadcopter. Not for udi u818a wifi fpv.
Package including: 6x batteries + 1x 6-in-1 usb charger + 3 pieces of jst plug adapters.
Safety: over charge protection and short circuit protection 6-in-1 charger adapted to charge 6 batteries at the same time. This charger has a power management ic and the protection voltage is 4. 0v0. 1v. Normally, the led light will turn off when the voltage is over 4. 0v. If the led light starts flashing, it means that the battery is close to fully charged and the voltage is around 4. 0v. This phenomenon often occurs to nearly fully charged batteries, exhausted batteries will not have this problem.

Description

Capacity: REAL 500mah.This is the best capacity for udi u818a series.Designed
Flying time: about 6-8 minutes
Compatible with UDI U818A, U818A-1, U818A HD, U818A HD+ 2.4GHz 4 RC Quadcopter.Not for UDI U818A WIFI FPV.
Safety: Over charge protection and short circuit protection 6-in-1 charger adapted to charge 6 batteries at the same time.This charger has a power management IC and the protection voltage is 4.0V0.1V.Normally, the led light will turn off when the voltage is over 4.0v.If the led light starts flashing, it means that the battery is close to fully charged and the voltage is around 4.0v.This phenomenon often occurs to nearly fully charged batteries, exhausted batteries will not have this problem.

Package including:
6x batteries
1x 6-in-1 USB charger
3 pieces of jst plug adapters