Product Description

UNIFUN® - Reliable · High Capacity · 1 year warranty
The U821 power bank is waterproof (IP66 rating)， dustproof， shockproof and skid resistant. Its strong LED flashlight can keep lightling up to 6-8 days after fully charged. Perfect for outdoor/ travel use.

Easy use:
▪Charge your two devices at the same time: Just connect your devices to the two USB output ports with the micro USB cable. Apple cable required if charge iPhone， iPad devices.
▪Charge the U821 itself: Connect the item to the laptop， computer with the micro USB cable. Or charge with the wall adapter. (Wall adapter is not included.)

Wide application range
Suitable for a wide range of occasions， such as parties， BBQ， camping， mountain climbing， picnics， etc.

Broad compatibility:
Compatible with iPhone 5S， 5C 4 4S， iPad Air/iPad Mini， Samsung Galaxy S4 S3， Google Nexus 7，HTC One，cameras， tablets， PSP，MP5 and other digital devices.

Specification:
▪Model: U821
▪Capacity: 10400mAh
▪Input: 5V/2A
▪Out1: 5V/1A(MAX)
▪Out2: 5V/2 .1A(MAX)
▪Size: 147.5*75.5*28.5mm
▪Weight: 300g
4 Integrated LED indicators show power lever:
4 lights on：75～100
3 lights on：50～75%
2 lights on：25～50%
1 lights on：0～25%

Package includes:
1 × UNIFUN® 10400mAh Dual USB External Battery with waterproof， dustproof， anti-shock， skid resistance function
1 × Micro USB charging cable
1 × User Manual

Feature

Creative design: Waterproof (IP66 rating)， dustproof， anti-shock， skid resistance. Perfect for campers， hikers， skiers， construction workers， and many other outdoor enthusiasts.
10400mah of capacity charges all iPhone 5 times or large-capacity phones like the Galaxy S4 more than three times.
Dual USB output: Fast charge two devices simultaneously (USB Output 1: 5V/1.0A， USB Output 2: 5V/2.1A). Input 5V/2A
4 Integrated LED Power status indicator. Auto power-off no energy loses when not in use. Reliable lithium polymer core ensures quality and supplies up to 1000 lifetime charge cycles
High speed charging ports optimized for Tablets， Smartphones， and many other 5V devices