Features:
Easy to install.
High quality and durability in use.
Suitable with wltoys A959-b A969-b A979-b K929-B helicopter
Light weight and portable to carry.

Specifications:
Brand model: wltoys A959-b A969-b A979-b K929-B
Item name: 74V 1400mAh 30C Li-po Battery
Suitable with:wltoys A959-b A969-b A979-b K929-B RC hexacopter
Charging time: about 90 minutes
Caution for the battery:
Don\'t over-charge, or over-discharge batteries.
Don t put it beside the high temperature condition.
Don\'t throw it into fire.
Don\'t throw it into water.