20000mAh Solar Power Bank Waterproof Emergency Solar Charger 4 USB Ports External Charger Power Bank for Cell Phone by DFITO,Black
20000mAh Solar Power Bank Waterproof Emergency Solar Charger 4 USB Ports External Charger Power Bank for Cell Phone by DFITO,Black
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20000mAh Solar Power Bank Waterproof Emergency Solar Charger 4 USB Ports External Charger Power Bank for Cell Phone by DFITO,Black

20000mAh Solar Power Bank Waterproof Emergency Solar Charger 4 USB Ports External Charger Power Bank for Cell Phone by DFITO,Black20000mAh Solar Power Bank Waterproof Emergency Solar Charger 4 USB Ports External Charger Power Bank for Cell Phone by DFITO BlackSolar Charger Power Bank DFITO 40000mAh Portable Charger 4 USB Dual 5V2 1A Outputs Wireless Fast Charger Built in Solar Panel Flashlights White40000mAh Solar Power Bank Battery Pack with 4 Cables DFITO Portable Solar Charger with Dual 5V USB Ports
Actual Color:Black

Key item features

  • High Capacity: 20000mAh power bank with polymer battery ensures long-lasting power for multiple devices.
  • Fast Charging: 2.1A fast charging capability, 50% faster than previous models, with smart chips to enhance efficiency.
  • Multi-Device Support: Built-in iPhone, micro, and Type-C cables, plus 2 USB ports, allow charging of up to 3 devices simultaneously.
  • Portable Design: Ultra-thin and lightweight at 260 grams, making it easy to carry during travel.
  • Safety Features: UL certified battery and polymer construction provide enhanced safety and reliability.
  • Convenient Charging: Can be charged via outlet or computer; solar charging is slow and recommended only as a backup.
  • Included Accessories: Comes with a user manual and the power bank itself.
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Sold by Changsha Duoerlan Trading
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3.890699904122723 stars out of 5, based on 1044 seller reviews(3.9)
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About this item

Product details

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Warranty

Customer ratings & reviews

3.8 out of 5 stars
stars251 ratings104 reviews
How item rating is calculated
  1. 5 stars55% (139)
  2. 4 stars14% (34)
  3. 3 stars7% (17)
  4. 2 stars4% (9)
  5. 1 star21% (52)

Reviews summary

Pros

  • : Offers large battery capacity at affordable cost.

Neutral

  • : Includes multiple types, but quality can be inconsistent.
  • : Can last up to 4+ days, but may drain faster for some users.
  • : Can be rapid, but also slow or inconsistent.

Cons

  • : Lacking essential components and clear instructions.
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Showing 1-3 of 104 reviews

Dec 19, 2025
HMS
Item details
Color: Black
Sold byChangsha Duoerlan TradingDelivered byWalmart
5 out of 5 stars review

Verified Purchase

I Highly Recommend It!

I love this charger better than the one I got from Apple! I purchased several chargers and often recommended it to many people. It's great for my new and old Apple products. I never leave home without.

Helpful?5G2VDYXWYOKM2337561228
Jan 10, 2026
Corey
Item details
Color: Black(40000mAh)
Sold byChangsha Duoerlan TradingDelivered byWalmart
4 out of 5 stars review

Verified Purchase

Good value

Packaging is cheap but product is pretty durable. Don't believe it is 40000mah because it does not say anywhere on the box or product. i have a 16000mah that last the same amount of time, a 17 area heated jacket last 2.5 hrs on high not bad. If on sale is a great deal all ports and plugs that charge items can also charge battery pack. Solar panel is nice if needed. 4 stars because 40000mah i don't believe and no documentation just box and battery.

Helpful?5G2VDYXWYOKM2337561228
Apr 29, 2026
Edward
Top Reviewer
Item details
Color: Black(40000mAh)
Sold byChangsha Duoerlan TradingDelivered byWalmart
4 out of 5 stars review

Verified Purchase

Good Bank

the product is a decent solar bank that it does it's job. It has lights yes if you need but also keep an eye out on the power button. Sometimes it does need a reminder to be put on especially if you're always charging or just utilize a plug to charge its body etc etc. The only true down fall is how the cord/plug ins to electronics is as what was described and if you like the design and so on, it's ok. I am not satisfied with it but it's better as a take with you on the road solar bank than at home.

Helpful?5G2VDYXWYOKM2337561228