Dual ports capable of supplying simultaneous, full-speed charges (1A each) to devices. Made with Grade A cells and premium microchips.

Built-in Micro USB Tip Tangle-free charging for phones and tablets; Certified cables for efficient charging Solar Ready Built-in Charging Tip; No extra cables to lose;...

Non-OEM accessory Compatible with all versions of Samsung Galaxy S5 (AT&T, Sprint & T-Mobile Models) Lithium-ion Technology for optimum battery life with approx. 500 charging...

The Anker Advantage: Join the 10 million+ powered by America's leading USB charging brand. High Capacity: Contains 5000 mAh of power. Enough to provide two charges to an...

10000 mAh of capacity charges an iPhones four+ times or large-capacity phones like the Galaxy S4 more than twice.

4000mAh rechargeable power capacitySpecial high out battery that allows for fast chargingCapable of switching between 500mAh, 1A, and 2.1A chargeAbility to charge virtually any...

2500mAh rechargeable power capacityProvides virtually twice the battery life to most smart phone devices.Special high out battery that allows for ultra fast charging...

PowerIQâ„¢ technology intelligently communicates with connected devices to maximize both compatibility and charging speed (Max speed of 4 Amps among 3 ports). 12000 mAh...

Fast Charging: AUKEY unique AiPower Adaptive Charging Technology identifies the maximum output current of your devices to deliverSafe guarantee : Grade A+ internal with more than...

2200mAh Capacity Compact Micro Size Lithium-ion (Li-ion) Storage Technology USB-to-Micro Charging Cable Smartphone Compatible MP3 Player Support...

Lightweight and rugged solar powered charger Charges most portable electronic devices up to 5V (smartphones, iPods etc.) Fully water and shock resistant Charge...

The only all-in-one power solution for your pack Quick charge phones, POV cameras, and other USB-powered gear Solar-ready and features a replacement, rechargeable...

Smallest and Powerful: Sleek mini size fits easily into any pocket or bag, but is powerful enough to give up to 14 hours of additional talk time or 90 hrs of music playback from...

The Anker® Advantage: Join the 6 million+ powered by Amazon's #1 charging brand. Exclusive PowerIQ Technology: Detects your device to deliver its fastest possible charge...

Features 5 USB ports for charging multiple devices at once up to a total of 2.5 Amp Power switch and LED lights to indicate how much charge is left Built-in...

ASUS ZenPower's power-packed 10050mAh battery is perfect for fully charging any smart device. It weights just 215g and is no bigger than a credit card. Quickly put life back...

Elegant exterior, ultra-slim shape (0.35 inch thickness), simple fresh style design, plus the eco-friendly material, it is not simply an external battery, but stands for and leads...

Compact and reliazble mobile power solution for smartphones LED Battery Level Indicators - Displays battery level and charge status USB Output / Micro USB Input

Portable battery pack with 10,000 mAh capacity. Powered using a lithium-ion polymer battery for reduced weight and increased safetyDual USB ports to charge multiple smartphones,...

For devices with Fast Charge,** charge your battery from 0 to 50% in about 30 minutes* 5200mAh capacity for extended use and multiple charges Multi-LED Power...