What's in the box:

Andoer NP-FW50 NPFW50 NP-F970 4-Channel Digital Camera Battery Charger w/ LCD Display for Sony a7 a7R a7sII a7II a6500 A6300 NP-F550 F750 F950 NP-FM50 FM500H (11Eu)

Andoer 4 channels battery charger can charge 4pcs battery at the same time, with LCD display showing battery condition. Greatly improve charging efficiency. A nice helper for preparing for long time outdoor shooting.

Features:
Can charge 4pcs batteries at the same time, highly efficient!
Battery plate type: NP-FW50 * 2 + NP-F970 * 2.
Suitable for Sony a7 a7R a7sII a7II a6500 A6300 NP-F550/F750/F950/NP-FM50/FM500H & etc camera batteries. (Battery is not included.)
Wide range compatibility, can be charger for digital li-ion battery wit 8.4/12.6/16.8 of any capacity.
LCD display show precise battery power condition and charging indication.
CC/CV charging types, with DC/AC/USB charging port.
Intelligent circuit control prevent overcharge automatically.
With pre-charging and over-current battery 0V activation function, protect your battery and largely extend battery life.

Specifications:
Brand: Andoer
Battery Plate Type: NP-FW50 * 2 + NP-F970 * 2
Plug: EU
Input: --AC 240V 50/60Hz 1500mA(max.)
--DC 12-24 3000mA(min.)
Output Current: 2000mA * 1, 1000mA * 2
USB Output: 2100mA
Item Size: 18.5 * 10.4 * 4cm / 7.3 * 4.1 * 1.6"
Item Weight: 420g / 14.8oz
Package Size: 20.8 * 15.9 * 5.5cm / 8.2 * 6.3 * 2.2"
Package Weight: 574g / 20.2oz

Package List:
1 * Charger
1 * Cable
1 * User Manual(English)

Note:
(Battery is not included.)