Product Comparison: Anker PowerCore II 10000 vs Anker PowerCore II Slim 10000

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General Specifications
PowerCore II 10000
PowerCore II Slim 10000
About the Product
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.
Standard portable chargers require multiple chips to ensure broad charging compatibility, but Anker's in-house designed hardware squeezes all that onto one tiny circuit. Less space for silicon means more space for power.
Key Specs
10050 mAh
10000 mAh
Pack Type
Charged Simultaneously
On/Off Switch
What customers say about "Key Specs"
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.
Anker PowerCore II Slim 10000 Ultra Slim Portable Charger
  • I was very happy with the form factor, capacity and Fast Charge performance with my Samsung Galaxy phone.
  • Really high quality product! This has enough capacity to charge an iPhone 6s realistically 3-4 times.
  • It’s great for day hikes! Which is just what I needed.
  • The power bank has a 10000 capacity so it's what I'd expect.
  • Great product to have with its very large battery capacity that charges my Switch twice without recharge.
Size & Weight
0.9 in.
0.6 in.
3.8 in.
5.4 in.
2.4 in.
2.6 in.
0.43 lbs.
0.46 lbs.
What customers say about "Size & Weight"
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.
Anker PowerCore II Slim 10000 Ultra Slim Portable Charger
  • Very compact design and easy to carry. The battery pack has at least 4 charges.
  • It is small and compact and looks good. It comes with a pouch and a short charging wire.
  • Compact size and comes with a nice drawstring carry bag.
  • Compact as about same size as my phone and works perfectly.
  • Fast charge, no battery issues whatsoever, stylish and compact design!
Body Material
USB, Micro USB
USB, Micro USB
8 LED lights
4 LED lights
Supply Kit
Micro USB cable, Travel Pouch
Micro USB cable, Travel Pouch
3 Phone Charges the Max, Sleek and Compact, High-Speed Charging with PowerIQ 2.0, Recharges in 4 Hours
Seamlessly Slim, High-Speed Charging with PowerIQ 2.0, 3 Phone Charges the Max
What customers say about "Features"
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.
Anker PowerCore II Slim 10000 Ultra Slim Portable Charger
  • The build quality is very impressive.
  • It's really good for travelling and reliable. Great quality.
  • It is very easy to use and is a great quality product.
  • The USB physical connection isn't very strong on the USB port on the power pack.
  • It doesn't come with a USB-C converter cable.
Warranty / Certifications
Manufacturer Warranty
1 year(s)
1 year(s)
Other Information
25.99 $

Other reviews