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Anker 2nd-Gen Astro E5 High-Capacity 16750mAh 3A Portable External Battery Charger with PowerIQ Technology for iPhone, iPad, Nintendo Switch and More

4.6 out of 5 stars 4,716 customer reviews

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  • The Anker Advantage: Join the 10 million+ powered by our leading technology.
  • Exclusive PowerIQ Technology: Detects your device to deliver its fastest possible charge up to 3A.
  • Ultra-High Capacity: Charges the iPhone 6s six times, the iPhone 6s Plus or Galaxy S7 four times or the iPad Air more than once. Safely recharges with a 2A-or-higher output charger (most phone chargers have only 1A).
  • Superior Quality: Premium cells, cutting-edge circuitry and a sturdy gloss exterior ensure reliability and safety. To activate the LED flashlight, hold or double-click the power meter button.
  • What You Get: Anker 2nd-Generation Astro E5 External Battery, Micro USB cable, travel pouch, welcome guide, our worry-free 18-month warranty and friendly customer service.

Trade it in. Shop on.


From the manufacturer

PowerCore 20100 Astro E5 High-Capacity 16750mAh PowerCore 13000 Portable Charger PowerCore 10000 PowerCore 10000 with Quick Charge 3.0
PowerCore 20100 PowerCore 20000 with Quick Charge 3.0 Astro E5 High-Capacity 16750mAh PowerCore 13000 Portable Charger PowerCore 10000 PowerCore 10000 with Quick Charge 3.0
Battery Capacity 20000mAh 20000mAh 16750mAh 13000 mAh 10000mAh 10000mAh
Charging Technology PowerIQ PowerIQ Quick Charge 3.0 PowerIQ PowerIQ PowerIQ Quick Charge 3.0
# of iPhone 6 charges 7.3 7.4 6 4.7 4.4 4.4
# of iPad mini 4 charges 2.5 2.7 2 1.5 1.3 1.3
# of Samsung S6 charges 2.5 2.5 4 3.3 2.2 2.2
# of USB Charging Ports 2 2 2 2 1 1
Max Charging Speed 5V 4.8A (2.4A maximum for each port) Quick Charge 3.0 Output: 5-6V 3A, 6-9V 2A, 9-12V 1.5A PowerIQ output: 5V 1A 5V 3A (3A maximum for each port) 5V 3A (3A maximum for each port) 5V 2.4A Quick Charge 3.0 Output: 5-6V 3A, 6-9V 2A, 9-12V 1.5A
Color Selection Black, White Black, White Black, White Black, White Black, White Black, White
Size 6.5 x 2.3 x 0.9 in 6.5 x 2.3 x 0.9 in 5.9 x 2.4 x 0.9 in 3.8 x 3.1 x 0.9 in 3.6 x 2.3 x 0.9 in 3.6 x 2.3 x 0.9 in
Weight 356g /12.56oz 369g /13.02oz 308g /10.87oz 240g /8.47oz 180g /6.35 oz 180g /6.35 oz

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This item Anker 2nd-Gen Astro E5 High-Capacity 16750mAh 3A Portable External Battery Charger with PowerIQ Technology for iPhone, iPad, Nintendo Switch and More
Add to Cart Add to Cart Add to Cart Add to Cart Add to Cart
Customer Rating 4 out of 5 stars (4716) 4 out of 5 stars (10685) 4 out of 5 stars (6248) 4 out of 5 stars (4939) 4 out of 5 stars (1221) 4 out of 5 stars (194)
Price Unavailable $39.99 $25.99 $29.99 $59.99 $16.99
Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping FREE Shipping
Sold By AnkerDirect AnkerDirect AnkerDirect AnkerDirect AnkerDirect
Item Dimensions 2.44 x 5.91 x 0.91 in 2.28 x 6.64 x 0.87 in 2.36 x 3.62 x 0.87 in 3.2 x 3.8 x 0.9 in 3.21 x 7.09 x 0.87 in 1.69 x 3.78 x 0.91 in
Item Weight 0.68 lb 0.78 lb 6.4 ounces 0.56 lb 0.04 ounces 4.48 ounces

Product description

2nd-Generation Astro E5
A power plant for your palm or pocket.

From ANKER, America's Leading USB Charging Brand
• Faster and safer charging with our leading technology
• 10 million+ happy users and counting.

PowerIQ
Exclusive to Anker. Intelligent high-speed charging for all your devices.

Ultra-High Capacity
Enough power to keep you going for days. Charge an iPhone 6s over seven times, a Galaxy S7 four times or an iPad Air more than once.

Remarkably Compact
Using ultra-high-density cells, we've packed in 25% more power than the same-sized Astro E4 to produce one of our most compact battery yet.

Superior Quality
To ensure complete safety, we use only premium Sanyo battery cells, together with advanced materials and cutting-edge technology.

Worry-Free Warranty
At Anker, we believe in our products. That's why we back them all with an 18-month warranty and provide friendly, easy-to-reach support.

For Optimal Use:
• Use the included cable, your original cable or one certified by a third party (such as MFi).
• Compatible with Apple and Android smartphones, tablets (including the Nexus 7) and other USB-charged devices except for the LG G2/G4, iPod nano, iPod Classic, HP TouchPad, Asus tablets and some GPS and Bluetooth devices.
• Remove film before use.
•To give your Astro E5 the fastest, safest recharge possible, use an Anker USB charger. Using an ordinary phone charger may cause overheating.
•Nintendo Switch will only charge when in Sleep Mode and not connected via HDMI.


Product information

Technical Specification

Warranty [pdf ]

Warranty & Support

Product Warranty: For warranty information about this product, please click here. [PDF ]

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Customer reviews

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