JIUMESS 20000mAh Power Bank Portable Charger with Cables Compatible for iPhone, Android Cell Phone
JIUMESS 20000mAh Power Bank Portable Charger with Cables Compatible for iPhone, Android Cell Phone
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JIUMESS 20000mAh Power Bank Portable Charger with Cables Compatible for iPhone, Android Cell Phone

4,457 ratings
JIUMESS 20000mAh Power Bank Portable Charger with Cables Compatible for iPhone, Android Cell PhoneJIUMESS 20000mAh Power Bank Portable Charger with Cables USB Battery Pack for iPhone Android Cell PhoneJIUMESS 20000mAh Power Bank Portable Charger with Cables USB Battery Pack Compatible for iPhone Android Cell Phone
Actual ColorWhite

Key item features

  • Massive Capacity: This 20000mAh power bank can charge most smartphones 3-5 times, making it suitable for extended use.
  • Integrated Cables: Features three built-in output cables (USB-C, Micro USB, iOS) and one USB-A input cable, eliminating the need for extra charging cords.
  • Rapid Charging: Offers 2.1A fast output through its USB port and Type-C input, ensuring quick device charging.
  • Clear Display: An LED screen clearly indicates power levels at 25%, 50%, 75%, and 100%.
  • Enhanced Safety: Equipped with multiple protection systems and an intelligent IC to guard against overcurrent and short circuits.
  • Compact Design: Measures 4.6 x 2.2 x 0.6 inches and weighs 0.5 lbs, making it highly portable for various activities.
  • Broad Compatibility: Compatible with a wide range of devices including iPhones, Android phones, tablets, and Bluetooth headsets.
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Customer ratings & reviews

4.3 out of 5 stars
stars
4,457 ratings976 reviews
How item rating is calculated
  1. 5 stars72% (3,224)
  2. 4 stars10% (452)
  3. 3 stars5% (230)
  4. 2 stars3% (148)
  5. 1 star9% (403)

Reviews summary

Pros

  • : Offers high quality at a reasonable cost.
  • : Ideal for carrying during trips.
  • : It simplifies charging and carrying using fixed cords.
  • : The unit fits easily into bags, pockets, and phone-sized spaces.
  • : The power bank includes integrated cords for multiple devices.

Neutral

  • : The unit supplies multiple full charges but can drain quickly.
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Showing 1-3 of 976 reviews

Mar 13, 2026
Reviewer name: Mpryor5
Top Reviewer
Item details
Color: White
Sold byJIUMESSDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

All in one portable battery bank is a MUST HAVE

It's lite, easy, and has built in charging connections for BOTH iPhones, android, and for other medical devices. It also has a pull out piece on the side that can attach to certain phone cases and other things. Absolutely most have for the price.

Helpful?3HED8M07JWFS647598705
Jun 19, 2026
Reviewer name: Ernie
Top Reviewer
Item details
Color: Black
Sold byJIUMESSDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great power bank, perfect for travel and work.

Great power bank! The 20,000mAh capacity provides multiple charges, and the built-in cables make it very convenient to use without carrying extras. It charges my iPhone and Android devices quickly and holds a charge well. Perfect for travel, work, or emergencies. Highly recommended!

Helpful?3HED8M07JWFS647598705
May 7, 2026
Reviewer name: Lynn
Top Reviewer
Item details
Color: Black
Sold byJIUMESSDelivered byWalmart
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

All in one

I have quite a few external portable chargers, and this is my favorite because it has all the cords I need attached in one unit. It's easy to plug in the charger charge it up tells me 25, 50, 75, hundred percent and then I just plug in what I need recharged.

Helpful?3HED8M07JWFS647598705
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