Charging time: about 90 minutes,Dimension: 57*23*21(mm) (±1-2mm)
High quality and durability in use.
Can act as a spare or replacement battery for your quadcopter or car, to increase the action time.
QUALITY GUARANTEED:In case of any problem or need for further support, feel free to reach us through E-mail or Amazon straight. We provide free replacement service in case of dissatisfaction or any product issue.
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.