USB Battery Desktop Dock Station Home Charger For Mac PC Samsung Galaxy Note 4 3 2 S5 Description:You can put the battery into the charger or put the charger to the laptop or PC\/ Mac with a USB lineBuild-in protection circuit prevents overcharging and heatsCharge by a usb line or power outlet， and it means you can charge two battery at the same timeSmart LED indicator shows charging status (red for charging， blue for fully charged) Specification:Plug: USColor: BlackOutput: 4.2V-350mAInput: 100V-240V 50\/60HzUSB Output: 5V-800mA (USB)Size: Apporox. 8.2cm x 5cm x 2.6cm\/ 3.23!#!amp!*!quot; x 1.97!#!amp!*!quot; x 1.02!#!amp!*!quot;Compatible Battery Size: Approx. 32mm-54mm\/ 1.26!#!amp!*!quot;-2.13!#!amp!*!quot;Compatible: For Mac PC Samsung Galaxy S1 S2 S3 S5 Note1 Note2 Note3 Note 4 (This charger can not charger Galaxy S4 I9500\/I9200) Package Included:1 x USB Battery Desktop Dock Charger More detail: