This super fly sets just design for RC super fans. It's compatible with Hubsan X4 H107 H107L H107C H107D Quadcopter. Good choice for training your flight skills.

Note: Due to the difference of each PC output current and each battery initial voltage， the charging time may be above or under 60 mins. Please charge before used for the first time.

Features:
High quality and durable perfermace.
6Pcs 3.7V 300mAh lipo battery.
X6 charger can charge six battery once time.
Just need approximate 60 mins charging time.
Compatible with Hubsan X4 H107 series U816 U816A MJX X100 JXD385 V939 V202.

Specifications:
Battery: 3.7V 300mAh
Battery size: 37 * 20 * 7mm
Battery weight: 8g / 1pcs
Charger: X6
Charging voltage: 5V
Charging current: 240-300mAh
Charging time: approximate 60min

Package information:
Package size: 12 * 8 * 2cm / 4.7 * 3.1 * 0.8in
Package weight: 78g / 2.8oz
Plastic bag

Package list:
1 * X6 Charger
6 * 3.7V 300mAh lipo battery
1 * USB cable