Acesori PowerPack 10 10400mAh Alum Battery Charger, Ice Blue 10400mAh battery capacity with Certified LG Lithium Ion battery Made of durable Aluminum metal with premium Metallic Finish Battery level LED indicator lights up with a simple "Shake" of the PowerPack10 Charge 2 portable USB devices such as phones & tablets at the same time Dimensions: 3.5" x 3" x 0.9" and only 9.8 ounces <span class="a-text-bold">Large Capacity</span>  10400mAh battery capacity allows the PowerPack10 to charge portable devices many times over <span class="a-text-bold">LG Certified </span> Built with dependable and long lasting LG certified batteries <span class="a-text-bold">Dual USB Ports </span> Two USB ports let you charge multiple devices at the same time <span class="a-text-bold">On-The-Go Charging </span> Slide the PowerPack10 in your pocket or bag and never be without power again <span class="a-text-bold">FastCharge Your Devices </span> The 2.1 Amp Output port can re-charge a phone up to twice as fast as standard USB charging ports <span class="a-text-bold">FastCharge Input </span> Quickly re-charge the PowerPack10 using the 2 Amp Input port and the included MicroUSB cable <span class="a-text-bold">Designed For Style</span>  A metallic metal body, soft glossy panels and subtle curved edges makes the PowerPack10 stylish enough to carry anywhere, anytime <span class="a-text-bold">Charges Many Devices</span>  From smartphones and tablets to portable Bluetooth speakers and smartwatches, the PowerPack10 can re-charge them all <span class="a-text-bold">Simple Operation</span>  The battery pack is smart enough to operate without the need for any buttons, simple connect your devices cable and start charging <span class="a-text-bold">Aluminum Body </span> Made of durable Aluminum metal with a stylish Metallic Finish available in multiple colors <span class="a-text-bold">Battery LED</span>  The most elegant way to show battery life; simple shake the PowerPack10 to activate the LED indicator <span class="a-text-bold">Compact Size </span> At only 9.8 ounces and 3.5 x 3, the PowerPack10 is one of the most powerful and elegant battery packs in such a compact design