The XP model DSLR cables are the most versatile cables on the market. The XP model cables can be used in association with a Core SWX accessory or used solo with a Core SWX Lithium Ion battery product. The cables features a regulated 9.2v connector jack for the OEM Panasonic (DMW-DCC8) Lumix DMC-GH2 Camera or GH3(requires DMW-DCC12) with an inline female P-Tap connector for 12vdc, housed in an enclosure. Also includes both red and green LED indication to display status of battery power.