Input:5V 2.4-4A
Output:8.4V 2A Conversion efficiency:92%  (DC-DC Efficient conversion rate)
USB plug Specifications:USB2.0
length:>120cm
USB power adapter Features:

Input voltage: AC 100V-240V 50-60Hz
Output:5V 3A

Compatible With:
For Lumix DMC-GF3
For Lumix DMC-GF3C
For Lumix DMC-GF3K
For Lumix DMC-GF3W
For Lumix DMC-GF5
For Lumix DMC-GF6
For Lumix DMC-GF6K
For Lumix DMC-GF6R
For Lumix DMC-GF6T
For Lumix DMC-GF6W
For Lumix DMC-GF6X
For Lumix DMC-GX7
For Lumix DMC-GX7K
For Lumix DMC-GX80
For Lumix DMC-GX85
For Lumix DMC-LX100
For Lumix DMC-LX100K
For Lumix DMC-LX100S
For Lumix DMC-S6
For Lumix DMC-ZS60
For Lumix DMC-ZS70
For Lumix DMC-ZS80
For Lumix DMC-ZS100
For Lumix DMC-ZS110
For Lumix DMC-ZS200
For Lumix DMC-TX1
For Lumix DMC-TZ100
For Lumix DMC-TZ101
For Lumix DMC-TZ80
For Lumix DMC-TZ81
For Lumix DMC-TZ85
For Lumix DC-ZS70
For Lumix DC-ZS80
Package :

1 x  USB Drive Cable DMW-AC8
1 x  DC Coupler DMW-DCC11
1  x  QC3.0 USB Adapter

note:

① In order to make your camera work better,please use a high-quality mobile power, mobile power bank is output guarantee of at 5V 2 AMP to 4 AMP current. When the power is not enough, will not start or can not shoot properly, Please select a larger current of at least 2.4A, DC 3 Amps or more is better.
② Do not use the computer USB supply for the camera,because most computer USB 2.0 output voltage is 5V,But the current is less than 500mA.
③ Some mobile phone / tablet usb charger with identification resistance, can not identify the camera, the current can not meet the requirements, it is not recommended.