[Charger & Battery Set] This kit includes 1pcs dual channel camera battery charger with USB port & LED display screen, and 2pcs 7.4V 2200mAh NP-F550 rechargeable batteries.
[Rechargeable Battery] The dual channel battery charger is suitable for the included NP-F550 batteries, also suitable for charging NP-F550, NP-FM50, NP-FM500H, etc.
[Flexible to Use & LED Screen] Can charge one battery one time or two batteries at the same time. Smart LED display screen will tell you whether the battery is fully charged or not.
[USB Charging Port] USB Port, easy to get charged through AC adapter, power bank, desktop, laptop, etc. 
[Compact Size & Light Weight] Does not take up too much storage and increase carrying burden during trip, convenient to use.

Specifications： 
Color: Black 
Material: Plastic
Input: 5V/2A 10W
Output: 8.4V/600mA 5W
             8.4V/600mA 5W
Charger Size: 9 * 5.8 * 1.8cm/ 3.5 * 2.2 * 0.7inch
Charger Weight: 38g/ 1.3oz
Battery Size: 7 * 3.8 * 2.1cm/ 2.7 * 1.4 * 0.8inch
Battery Weight: 98g/ 3.4oz (single one)  
Package Size: 9.2 * 8.5 * 7.2cm / 3.6 * 3.3 * 2.8inch
Package Weight: 288g / 10.2oz

Package List：
1 * Dual Channel Charger
2 * NP-F550 Battery
1 * USB Charging Cable
1 * User Manual