• 10000mAh of capacity. Charges all iPhone four to five times, a Galaxy S3 thrice, or an iPad / iPad 2 once.
  • Charges one device at maximum speed or two at 3A total. Android 5V / 3A (max) port charges Android devices and iPhone with iOS 5 or higher at full speed or iPad at 1.5A; Apple 5V / 3A (max) port charges iPhone at full speed or iPad at 1A (Android devices at 0.5A). Note: this product CANNOT charge Samsung or Asus tablets.
  • A lightweight, unassuming solution to life’s daily power needs (0.59in thick). LEDs display just how much juice you’ve got left. Reliable lithium polymer core ensures quality, supplying you with more than 500 charge cycles during the course of its life.
  • Input: 5V / 1.5A; Use a 1.5A adapter (not included) for fastest charge times (8 hours).
  • Package contents: Anker® Astro 3E External Battery, 4 adapters compatible with most phones, coiled USB wire, user manual, and travel pouch.

Product Description
Capacity, charge speed, or portability? With the Anker® Astro 3E, you get all three. Who would’ve thought that 10000mAh could be so compatible, light, and sleek?

Four times the juice.
With 10000mAh of capacity, charge your iPhone 5 / 4 / 3GS / 3 four to five times (40 hours of talk time), your Galaxy S3 three times, or your iPad / iPad 2 once. That’s more than 400% the capacity of most smart phones.

Get powered up…fast.
Plug in one device for 3A of output or two for 3A total. Special circuits built for Apple and Android let you charge your phones simultaneously at full speed. What’s more, four handy adapters allow you to mix and … More >>

Price: $37.99

More info click link : Anker® Astro 3E 10000mAh Portable High Capacity Dual-Port External Battery Power Bank Backup Charger for iPhone 5S, 5C, 5, 4S, 4, iPad 4, 3, 2, Mini, iPods , GoPro and More

  • 10000mAh of capacity. Charges all iPhone four to five times, a Galaxy S3 thrice, or an iPad / iPad 2 once.
  • Charges one device at maximum speed or two at 3A total. Android 5V / 3A (max) port charges Android devices and iPhone with iOS 5 or higher at full speed or iPad at 1.5A; Apple 5V / 3A (max) port charges iPhone at full speed or iPad at 1A (Android devices at 0.5A). Note: this product CANNOT charge Samsung or Asus tablets.
  • A lightweight, unassuming solution to life’s daily power needs (0.59in thick). LEDs display just how much juice you’ve got left. Reliable lithium polymer core ensures quality, supplying you with more than 500 charge cycles during the course of its life.
  • Input: 5V / 1.5A; Use a 1.5A adapter (not included) for fastest charge times (8 hours).
  • Package contents: Anker® Astro 3E External Battery, 4 adapters compatible with most phones, coiled USB wire, user manual, and travel pouch.

Product Description
Capacity, charge speed, or portability? With the Anker® Astro 3E, you get all three. Who would’ve thought that 10000mAh could be so compatible, light, and sleek?

Four times the juice.
With 10000mAh of capacity, charge your iPhone 5 / 4 / 3GS / 3 four to five times (40 hours of talk time), your Galaxy S3 three times, or your iPad / iPad 2 once. That’s more than 400% the capacity of most smart phones.

Get powered up…fast.
Plug in one device for 3A of output or two for 3A total. Special circuits built for Apple and Android let you charge your phones simultaneously at full speed. What’s more, four handy adapters allow you to mix and … More >>

Price: $39.99

More info click link : Anker® Astro 3E 10000mAh Portable High Capacity Dual-Port External Battery Power Bank Backup Charger for iPhone 5, 4S, 4, iPad 4, 3, 2, Mini, iPods , GoPro and More

  • 10000mAh of capacity. Charges all iPhone four to five times, a Galaxy S3 thrice, or an iPad / iPad 2 once.
  • Charges one device at maximum speed or two at 3A total. Android 5V / 3A (max) port charges Android devices and iPhone with iOS 5 or higher at full speed or iPad at 1.5A; Apple 5V / 3A (max) port charges iPhone at full speed or iPad at 1A (Android devices at 0.5A). Note: this product CANNOT charge Samsung or Asus tablets.
  • A lightweight, unassuming solution to life’s daily power needs (0.59in thick). LEDs display just how much juice you’ve got left. Reliable lithium polymer core ensures quality, supplying you with more than 500 charge cycles during the course of its life.
  • Input: 5V / 1.5A; Use a 1.5A adapter (not included) for fastest charge times (8 hours).
  • Package contents: Anker® Astro 3E External Battery, 4 adapters compatible with most phones, coiled USB wire, user manual, and travel pouch.

Product Description
Capacity, charge speed, or portability? With the Anker® Astro 3E, you get all three. Who would’ve thought that 10000mAh could be so compatible, light, and sleek?

Four times the juice.
With 10000mAh of capacity, charge your iPhone 5 / 4 / 3GS / 3 four to five times (40 hours of talk time), your Galaxy S3 three times, or your iPad / iPad 2 once. That’s more than 400% the capacity of most smart phones.

Get powered up…fast.
Plug in one device for 3A of output or two for 3A total. Special circuits built for Apple and Android let you charge your phones simultaneously at full speed. What’s more, four handy adapters allow you to mix and … More >>

Price: $39.99

More info click link : Anker Astro 3E 10000mAh Portable High Capacity Dual-Port External Battery Power Bank Backup Charger for iPhone 5, 4S, 4, iPad 4, 3, 2, Mini, iPods , GoPro and More

  • Huge capacity (13000mAh) delivers 6+ charges to most smartphones or an 80% charge to an iPad 3 / 4.
  • Super-fast charge output (5V / 3A total) through dual USB ports (5V / 2A and 5V / 1A) allow for simultaneous charging of your iPad, iPhone, Android, and more at high speed.
  • Smooth, ebony varnish allows you to power up in style, while 4 status LEDs keep you informed of remaining capacity. Built-in flashlight for dark or low-light environments.
  • Premium lithium-ion battery ensures quality, supplying 500+ recharge cycles over a lifetime. With a charge input of 5V / 1.5A, use a 1.5A adapter (not included) for fastest charging (6.5 hours).
  • Package contents: Anker® Astro E4 External Battery, connective adapters for smartphones, USB cable, instruction manual.

Product Description
With such massive capacity, in such a compact package, the Anker® Astro E4 is perfect for flights, road trips, or just any time you’re away from an outlet.

Enough power to go around.
Marooned? In transit? Forget your OEM adapter? With the Anker® Astro E4, prolong your battery life multiple times, wherever you are. Holding enough power to charge most smartphones 7-8 times, keep your gadgets going for days and still have juice left to share.

Strong but never slow.
In addition to capacity, the Anker® Astro E4 sports two concurrent, high-speed ports. So whether you’re charging an Apple or Android device, you’ll get the most out of yo… More >>

Price: $46.99

More info click link : Anker Astro E4 13000mAh External Battery Pack Portable Power Bank Charger for iPhone 5 , 4S, 4, iPad 4, 3, 2, Mini, iPods; Samsung Galaxy S4, S3, S2, Note 2; HTC One, EVO, Thunderbolt, Incredible, Droid DNA; Motorola ATRIX, Droid; Google Nexus 4, Nexus 7, Nexus 10; LG Optimus – Black

  • Huge Capacity, 10000mAh; Add 4-5 full charges or 40 hours of talk time to iPhone 5 / 4S / 4, 3 full charges for Samsung Galaxy S3, a full charge for iPad / iPad 2, or 400% + to most mobile phones’ battery life
  • Dual USB ports: charge one device with up to 3A output, or charge dual devices at 3A total max; Custom Android and Apple ports specially designed to charge Android and Apple products; Can individually or concurrently charge Android phones and iPhones at full speed; LED indicates charge level
  • Slim & stylish design, 0.6 inch thick; Easily fits into your bag to provide instant power; Charge your devices anytime, anywhere; PERFECT for long plane flights, road trips, or whenever you need to charge your mobile devices wherever you are
  • Reliable Lithium Polymer battery ensures high quality; 500+ recharge cycles over the life of the battery
  • Package includes: Anker External Battery / 4 connectors for most phones / 1 spring USB power wire / 1 user manual / 1 convenient travel pouch

Product Description
About Anker® Astro:
Anker® Astro is a line of portable external batteries designed for our modern mobile age. High capacity power and compact designs make these batteries a reliable power companion on the go. With affordable prices and great Anker customer service, never get stranded without power again.

Thanks to our customers, Anker has 5 products listed in the top 10 of Amazon’s top-rated Cell Phone Batteries category.

Popular Compatible Models:

Please Note Astro 3E will not charge devices with input currents lower than 80mAh, including iPod Nano and some Bluetooth and GPS devices

Apple: iPhone 5 4s 4 3… More >>

Price: $39.99

More info click link : Anker Astro3E 10000mAh Dual 5V 3A USB Output External Battery Pack Charger

  • 10000mAh of capacity. Charges all iPhone four to five times, a Galaxy S3 thrice, or an iPad / iPad 2 once.
  • Charges one device at maximum speed or two at 3A total. (Apple and Android phones charge at full speed.)
  • A lightweight, unassuming solution to life’s daily power needs (0.59in thick). LEDs display just how much juice you’ve got left. Reliable lithium polymer core ensures quality, supplying you with more than 500 charge cycles during the course of its life.
  • Input: 5V / 1.5A; Charge time 8 hours. Use a 1.5A adapter for fastest charge times. Output: one 5V /2A port; One 5V / 1A port. Total charge output: 5V / 3A.
  • Package contents: Anker® Astro 3E External Battery, 4 adapters compatible with most phones, coiled USB wire, user manual, and travel pouch.

Product Description
Capacity, charge speed, or portability? With the Anker® Astro 3E, you get all three. Who would’ve thought that 10000mAh could be so compatible, light, and sleek?

Four times the juice.
With 10000mAh of capacity, charge your iPhone 5 / 4 / 3GS / 3 four to five times (40 hours of talk time), your Galaxy S3 three times, or your iPad / iPad 2 once. That’s more than 400% the capacity of most smart phones.

Get powered up…fast.
Plug in one device for 3A of output or two for 3A total. Special circuits built for Apple and Android let you charge your phones simultaneously at full speed. What’s more, four handy adapters allow you to mix and … More >>

Price: $39.99

More info click link : Anker® Astro3E 10000mAh High Capacity Power Bank Pack Portable External Battery Charger for iPhone 5, 4S, 4, iPad 4, 3, 2, Mini, iPods

  • 10000mAh of capacity. Charges all iPhone four to five times, a Galaxy S3 thrice, or an iPad / iPad 2 once.
  • Charges one device at maximum speed or two at 3A total. (Apple and Android phones charge at full speed.)
  • A lightweight, unassuming solution to life’s daily power needs (0.59in thick). LEDs display just how much juice you’ve got left. Reliable lithium polymer core ensures quality, supplying you with more than 500 charge cycles during the course of its life.
  • Input: 5V / 1.5A; Charge time 8 hours. Use a 1.5A adapter for fastest charge times. Output: one 5V /2A port; One 5V / 1A port. Total charge output: 5V / 3A.
  • Package contents: Anker® Astro 3E External Battery, 4 adapters compatible with most phones, coiled USB wire, user manual, and travel pouch.

Product Description
Capacity, charge speed, or portability? With the Anker® Astro 3E, you get all three. Who would’ve thought that 10000mAh could be so compatible, light, and sleek?

Four times the juice.
With 10000mAh of capacity, charge your iPhone 5 / 4 / 3GS / 3 four to five times (40 hours of talk time), your Galaxy S3 three times, or your iPad / iPad 2 once. That’s more than 400% the capacity of most smart phones.

Get powered up…fast.
Plug in one device for 3A of output or two for 3A total. Special circuits built for Apple and Android let you charge your phones simultaneously at full speed. What’s more, four handy adapters allow you to mix and … More >>

Price: $39.99

More info click link : Anker® Astro3E 10000mAh High Capacity Power Bank Pack Portable External Battery Charger for iPhone 5, 4S, 4, iPad 4, 3, 2, Mini, iPods; Samsung Galaxy S4, S3, S2, Note 2; HTC One, EVO, Thunderbolt, Incredible, Droid DNA; Motorola ATRIX, Droid; Google Nexus 4, Nexus 7, Nexus 10; LG Optimus; PS Vita, GoPro

  • Ultra-portable: compact design and multiple power source options allow you to charge batteries from a wall plug or any powered USB port (computer or laptop)
  • Compatible dual charge: Adjustable dock fits over 90% of Single Cell Lithium Batteries. Added USB port allows you to charge a cellphone
  • Intuitive design: Automatic detection of polarity takes the guesswork out of battery orientation and placement. Automatically stops charging when battery is full
  • Charge time: approximately 3 hours, depending on the specific battery model
  • USB output: DC 5.0V, 600mAh / Desktop charging output: DC 4.20V, 600mAh. — 18-Month Warranty / 24 x 7 Email Support

Product Description
Features:
–Flexible Power Source
Using the foldable plug, the universal battery charger can be powered via any standard household wall socket at 100-240V. Alternatively, power the micro USB input at 5V/600mA via any powered USB port (computer, laptop, car port, etc).
–Dual Charge
Charge a battery directly in the dock. Charge a cell phone with a USB wire connected to the USB port.
–LED Indicator
For the battery dock, a red light indicates an active charge state, while the blue light indicates a full charge;
For the USB port, the blue light will remain lit while charging and once fully charged.

Popular Comp… More >>

Price: $9.99

More info click link : Anker® Multi-Purpose Universal USB Travel Wall Charger Cell Phone Battery Charger for iPhones, iPods; Samsung: Galaxy Nexus, Galaxy S2 I9100, S I9000; HTC: Sensation, Sensation XE, EVO 3D, EVO 4G, ThunderBolt; Motorola: Verizon Droid X2; Blackberry Bold 9900, Sony Ericsson Xperia Arc S, and Many More Smart Phones – White

  • Ultra-portable: compact design and multiple power source options allow you to charge batteries from a wall plug or any powered USB port (computer or laptop)
  • Compatible dual charge: Adjustable dock fits over 90% of Single Cell Lithium Batteries. Added USB port allows you to charge a cellphone
  • Intuitive design: Automatic detection of polarity takes the guesswork out of battery orientation and placement. Automatically stops charging when battery is full
  • Charge time: approximately 3 hours, depending on the specific battery model
  • USB output: DC 5.0V, 600mAh / Desktop charging output: DC 4.20V, 600mAh. — 18-Month Warranty / 24 x 7 Email Support

Product Description
Features:
–Flexible Power Source
Using the foldable plug, the universal battery charger can be powered via any standard household wall socket at 100-240V. Alternatively, power the micro USB input at 5V/600mA via any powered USB port (computer, laptop, car port, etc).
–Dual Charge
Charge a battery directly in the dock. Charge a cell phone with a USB wire connected to the USB port.
–LED Indicator
For the battery dock, a red light indicates an active charge state, while the blue light indicates a full charge;
For the USB port, the blue light will remain lit while charging and once fully charged.

Popular Comp… More >>

Price: $9.99

More info click link : Anker® Multi-Purpose Universal USB Travel Wall Charger Cell Phone Battery Charger for iPhones, iPods; Samsung: Galaxy Nexus, Galaxy S2 I9100, T-mobile T989, AT&T I777, Skyrocket SGH-I727; HTC: Sensation, Sensation XE, Amaze, EVO 3D, ThunderBolt; Motorola: Verizon Droid X2; Blackberry Bold 9900, Sony Ericsson Xperia Arc S, and Many More Smart Phones – White

  • Ultra-portable: compact design and multiple power source options allow you to charge batteries from a wall plug or any powered USB port (computer or laptop)
  • Compatible dual charge: Adjustable dock fits over 90% of Single Cell Lithium Batteries. Added USB port allows you to charge a cellphone
  • Intuitive design: Automatic detection of polarity takes the guesswork out of battery orientation and placement. Automatically stops charging when battery is full
  • Charge time: approximately 3 hours, depending on the specific battery model
  • USB output: DC 5.0V, 600mAh / Desktop charging output: DC 4.20V, 600mAh. — 18-Month Warranty / 24 x 7 Email Support

Product Description
Features:
–Flexible Power Source
Using the foldable plug, the universal battery charger can be powered via any standard household wall socket at 100-240V. Alternatively, power the micro USB input at 5V/600mA via any powered USB port (computer, laptop, car port, etc).
–Dual Charge
Charge a battery directly in the dock. Charge a cell phone with a USB wire connected to the USB port.
–LED Indicator
For the battery dock, a red light indicates an active charge state, while the blue light indicates a full charge;
For the USB port, the blue light will remain lit while charging and once fully charged.

Popular Comp… More >>

Price: $9.99

More info click link : Anker® Multi-Purpose Universal USB Travel Wall Charger Cell Phone Battery Charger for iPhones, iPods; Samsung: Galaxy Nexus, Galaxy S2 I9100, T-mobile T989, AT&T I777, Skyrocket SGH-I727; HTC: Sensation, Sensation XE, Amaze, EVO 3D, ThunderBolt; Motorola: Verizon Droid X2; Blackberry Bold 9900, Sony Ericsson Xperia Arc S, and Many More Smart Phones – White