• For SYMA X56W MJX X400W X300C X800 HS110 HS200 S670 V950hd S1750 V2450 RC Quadcopter
• The battery weight is only18g/1PCS， Battery size is Length 1.73 (in) X Width 0.98 (in) X Thickness 0.31 (in), very lightweight and easy for you to carry, Note: Please check the plug and size of your RC toy battery before placing an order for batteries.
• Charging instructions: charging cable connected to the power supply, access to the battery charging, the red charging indicator light is always on, fully charged red light off.
• Batteries come equipped with built-in protection mechanism for safe charging and use.
• Package included： 5PCS 3.7V 800mAh Lipo Battery with 5-in-1 Charger JST Plug