Product Description

Ultra Slim Design:

At the depth of 8mm/0.32in only, just stack your device on top and enjoy uninterrupted use while charging. To match the slim design, one premium flat USB data sync & charging cable (22cm long) is also enclosed in the package.

Stylish Metallic Finish:

TROND Air 4000mAh External Battery is made of aluminum alloy with an elegant metallic finish. Say farewell to chunky traditional external battery, and impress others with TROND Air.

Extremely Compact but Most Powerful:

Boasting of 2.4A smart-charging output and 2.0A fast input, TORND Air 4000mAh is perhaps the most powerful portable charger given its small size. Those two high-current ports can usually be found in large-capacity external batteries.

Specifications:

- Capacity: 4000mAh

- Input: DC 5V / 2.0A

- Output: DC 5V / 2.4A

- Size: 3.74" x 2.56" x 0.32"

- Weight: 3.43 oz

Compatibility

- Apple: iPhone 6s 6 plus 5S 5C 5 4S 4 (Apple 8-pin lightning / 30-pin cable not included)

- Samsung: Galaxy S6/Edge+/S5/S4/S3, Note 5/4/3/2, Focus, Infuse

- Google: Nexus 5/4, Google Glass

- HTC: One M8/M9/X/S/V, Sensation XE/XL, Evo 4G, Radar 4G, Inspire 4G, ThunderBolt

- MP3, MP4, Digital Camera, GPS, GoPro, and other smartphones such as Motorola, Blackberry, Nokia, etc.