Description:
Item Name: 1S 3.7V 720mAh Li-po Battery
Weight: About 16.9g/piece
Size: 4.2 x 2.5 x 0.95cm
Flying time:About 8 minutes(Manufacturer rated)(the original V931 only 5 minutes and 30 seconds)
Charging time:About 40 minutes
Usage:For Wltoys V931 RC Helicopter
Package Included:
1 x 3.7V 720mAh Li-po Battery
