The Osmo external battery extender is designed to prolong the operating time of the Osmo by connecting to external power sources such as a dedicated DJI charger or Intelligent Battery. It is ideal for using the Osmo in extended period operations such as timelapse. 

Note: If using a DJI Intelligent Battery as the power supply, a Battery (10 PIN-A or 2 PIN) to DC Power Cable is required and can be purchased separately from the official DJI Online Store. 

Specifications
Supported DJI Charger Models
PH4C100 (Phantom 4 - 100W Charger)
ADE019 (Phantom 3 - 100W Charger)
A14-057N1A (Phantom 3 - 57W Charger)
ADE018 (Inspire 1 - 180W Charger)
A14-100P1A (Inspire 1 - 100W Charger) 

Supported DJI Car Charger Models
C4S90-4 (Phantom 4 Car Charger)
C4S90 (Phantom 3 Car Charger)
C6S90 (Inspire 1 Car Charger) 

Supported DJI Intelligent Battery Models
PH4-5350mAh-15.2V (Phantom 4 Intelligent Flight Battery*)
PH3-4480mAh-15.2V (Phantom 3 Intelligent Flight Battery**)
TB47/TB48 (Inspire 1 Intelligent Flight Battery**)
844297-4350mAh-15.2V (Ronin Intelligent Battery**)
824380-3400mAh-14.8V (Ronin Intelligent Battery**)
423496-1580mAh-14.4V (Ronin-M Intelligent Battery**) 

* Must be used with Battery (10 PIN-A) to DC Power Cable
** Must be used with Battery (2 PIN) to DC Power Cable