Blomiky 5 Pack 3.7V 800mAh 25C Rechargeable Li-po JST Plug Batteries and 4 in 1 Board Fit for MJX X300C X400W X600 X800 RC Quadcopter Drone / 3.7V 800mAh JST *5

Battery Connector: Red JST plug,Capacity:800mAh,real max 850mah, Voltage: 3.7V 1 Cell, Material: Lithium-polymer,Discharge rate:25C, burst 50C.
Battery dimesions(±3mm): 46*25*9mm /1.8*0.99*0.35inch. Battery net weight:19.6grams/0.69ozs.
Board box input: 5V 1A USB,Output: 3.7V-4.2A 500mA, 5 charge port , it can charge 5 batteries at same time.Charge instructions: Red light is solid when charging,red light is off after full charged.
3.7V 800mAh Lipo JST plug battery suitable for DFD F181 MJX X200 X300 X300C X400 X400W X500 X600 X800 RC Quadcopter Drone, which battery size, voltage and plug all match.
3.7V 800mAh Lipo JST plug battery suitable with Holy Stone HS110 HS200 HS200W RC Quadcopter Drone Aircraft, which battery size, voltage and plug all match.
3.7V 800mAh Lipo JST plug battery Compatible with Sky Viper S670 V950str V950hd RC Quadcopter Aircraft, which battery size, voltage and plug all match.
3.7V 800mAh Lipo JST battery suitable for some Remote Control Vehicles Cars Trucks Boats,which battery size, voltage and plug all match.
Package include: 5 pack 3.7V 1S 800mAh JST batteries, 1 pack 5 in 1 board box, 5 MX to JST plug converter cables.