Features:Brand new and high quality.
It can help your quadcopter fly much higher and quicker, more secure.
Easy to install and convenient to use.
Specification:Suitable for:For UDI U815A U818A U819A V929 V222 V959 RC Quadcopter.
Cable length:46mm(Including plugs).
Package Included:10pcs x UDI 3.7V 500mAh Battery.
NO Retail Box. Packed Safely in Bubble Bag.