Product Comparison: Anker PowerCore 10400 vs Anker PowerCore II 10000

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General Specifications
PowerCore 10400
PowerCore II 10000
About the Product
Enough power to keep you going for days. Charge an iPhone 6 almost four times, an iPhone 6 Plus or Galaxy S6 two and a half times or an iPad Air once. Surge protection, short circuit protection and more advanced safety features keep you and your devices safe.
The compact high-capacity portable charger with upgraded compatibility. Access unrivaled charging speeds—for Apple, Quick Charge, and more—with PowerIQ 2.0, the newest generation of Anker's advanced smart-charging technology.
Key Specs
10400 mAh
10050 mAh
Pack Type
Charged Simultaneously
On/Off Switch
What customers say about "Key Specs"
Anker PowerCore 10400 Portable Charger
  • It's capacity allows me two charge my Samsung Galaxy 6 about 3 times, 0 to 100, with no recharge needed.
  • Very high quality with good capacity.
  • Perfect size and capacity power bank for someone who travels or spends a lot of time outdoors.
  • Amazing charger, high capacity, couldn't be better.
  • Incredible power storage capacity. Highly recommend.
Anker PowerCore II 10000 Ultra-Compact Portable Charger
  • This Anker product has excellent balance or size, weight, and capacity.
  • Very compact considering the large battery capacity, and I can easily get three charges with my Pixel 2 XL.
  • No other charger has this capacity in a pocket size and with truly fast charging.
  • Enough capacity for more than 2 charges of a note 9.
  • I really enjoy this charger. High capacity and fast charge.
Size & Weight
0.9 in.
0.9 in.
3.8 in.
3.8 in.
3.1 in.
2.4 in.
0.53 lbs.
0.43 lbs.
What customers say about "Size & Weight"
Anker PowerCore 10400 Portable Charger
  • Has a great design and it's lighter than other chargers I own with the same capacity.
  • Excellent. Perfect size and charge. Bought two.
  • It is a great size, very compact - just slip it in right in your pocket or backpack.
  • Small and compact! It's my first power bank and I fell in love with it.
  • It is heavy and not very compact - so it does take up room in my purse.
Anker PowerCore II 10000 Ultra-Compact Portable Charger
  • Good product, nice compact size and works well with my Samsung s8+.
  • Small, decent capacity, good price and along with a durable construction would recommend.
  • It's compact and easy to travel.
  • It is compact and relatively light compared to some.
  • Compact and not too heavy, this is an ideal portable backup charger.
Body Material
2x USB, Micro USB
USB, Micro USB
4 LED lights
8 LED lights
Supply Kit
Micro USB cable, Travel Pouch
Micro USB cable, Travel Pouch
PowerIQ, VoltageBoost, MultiProtect Safety System, Premium Matte Finish
3 Phone Charges the Max, Sleek and Compact, High-Speed Charging with PowerIQ 2.0, Recharges in 4 Hours
What customers say about "Features"
Anker PowerCore 10400 Portable Charger
  • Great build quality, charges my phone very quickly.
  • This external battery/charger has worked flawlessly. No complaints at all.
  • It is an excellent portable charger, built with high quality materials.
  • The two USB ports allow us to charge two items at once.
  • The four lights are useful to indicate how much charge is left when in use.
Anker PowerCore II 10000 Ultra-Compact Portable Charger
  • The USB cable it is supplied with has lasted very well, no damage at all noted.
  • I really like how the surface material feels, very smooth, also easy to clean.
  • Comes with a short mini USB cable and travel pouch. All made of quality materials.
  • Great size, great features, great build.
  • Takes about 4 hours to charge and excellent led indicators.
Warranty / Certifications
Manufacturer Warranty
1 year(s)
1 year(s)
Other Information

Other reviews