Features:
Light weight and portable to carry.
High quality and durable in performance.
Chargering batteries at the same time enables your RC quadcopter to have enough replaced battery.

Specifications:
Battery: 3.7V 220mAh
Suitable for: E010 GoolRC T36 NINHUI NH010 F36 H36 HS210 SANROCK GD65A ATOYX AT-66 RC Quadcopter
Product size: length 26mm; Width 18mm; Thickness 8.4mm (about)
Package weight: 24g

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.

Package List:
2* 3.7V 220mAh Li Battery; 2*USB Charging Cable