What's in the box:

Andoer USB Camera Battery Charger for Sony NP-FZ100 Battery A7III A7RIII A7SIII A9 Camera (Black)

Features:
LCD Slim USB charger, can be powered by USB Wall & Auto Charger or a Computer.
New design, easy to carry. The Charger Input: 5V 1A-2A; Output: 4.2V/8.4V 600mA.
Intelligent LCD charger displays charging status and battery capacity.
Micro USB input, multiple charging option, come with a Micro USB cable.
Compatible for Sony NP-FZ100 Battery for A7III A7RIII A7SIII A9 Camera

Specifications:
Brand: Andoer
Model: LCD1-FZ100
Input: 5V 1-2A 10W
Output: 4.2V/8.4V 0.6A
Item Size: 8.5 * 5.3 * 1.9cm / 2.3 * 2.1 * 0.7cm
Item Weight: 30g / 1.1oz
Package Size: 10.6 * 10.1 * 2.2cm / 4.2 * 4.0 * 0.9in
Package Weight: 63g / 2.2oz

Packing List:
1 * Battery Charger