Feature:100% Brand new and high quality!
Protection for overcharge, overdischarge, overload, and short circuit.
High-capacity,provides adequate power for your phone as back up power.
Self-adaptive technique allows intelligent faster, safer charging
Compatible with: Samsung Galaxy S2/S3/S4, Note 2/3, HTC, Sony, Motorola and other cellphones with a micro usb socket
Input: DC5V 2A
Output: DC5V 2A
Package Included:1 x 5000mAh Power Bank External Battery Charger
NO Retail Box. Packed Safely in Bubble Bag.