Feature: 3.7V 380mah Lithium Battery Longer fly time with the battery As a perfect replacement for the damaged or old ones Easy to install and great back up Highly Recommended Spare Parts Over charging protection and short circuit protection Longer flight time:real capacity 3. 7v 380mah rechargeable lipo battery,guarantee more flight time,high drain lithium-polymer rechargable battery,with built in protection
5-in-1 balanced charger: the item can charge for 5 batterries at one time USB line included
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