Customer Ratings & Reviews
See more imagesBest Buy essentials™ - 20W 20,000mAh Portable Charger for Most Smartphones, Tablets and USB Devices - Black
- Model:
- BE-MB22020B25
- SKU:
- 6583836
Highly rated by customers for:
Customer reviews
Top Mentions
- Rated 5 out of 5 stars
Great portable battery.
Interdimensional Posted
Great battery pack. I was looking for something with a great price with about 20000mAh to 30000mAh. It didn't take long to charge the battery pack. It charges my phone quickly. I can charge my phone about 5 times from 0%. The battery pack holds a charge for a very long time.
I would recommend this to a friend - Rated 5 out of 5 stars
Power bank
TonyEbar Posted
Works great, compact not too big can charge two devices at once very happy with it
I would recommend this to a friendBrand response from BestBuyEssentialsSupport Team
Posted
Thank you for your great review of the Best Buy essentials™ 20W 20,000mAh Portable Charger! We're so glad to hear it's working well for you and that you’re enjoying its compact size and dual-device charging capability. It’s always great to know when a product hits the mark! We appreciate your feedback and support. If you ever need anything else, we’re here to help! Ivy | Best Buy essentials Support <img src="https://s3.amazonaws.com/stratos-logos/logos/BBY-ExBrand_Best_Buy_essentials.png" alt="BBY-ExBrand_Best_Buy_essentials" title="BBY-ExBrand_Best_Buy_essentials" style="display: block !important; margin-top: 2em !important; border: 1px solid #ccc !important; padding: 2px !important; background-color: white !important;" />
- Rated 5 out of 5 stars
Great product
ShawnaH Posted
For the awesome deal i got . This device is a must have where i live. I can simultaneously charge my phone and laptop. Which when power goes out with the storms essential.
I would recommend this to a friendBrand response from BestBuyEssentialsSupport Team
Posted
Thank you for the thoughtful review, ShawnaH! We're so glad to hear the Best Buy essentials™ 20,000mAh Portable Charger has been a reliable solution—especially during storms. Being able to charge both your phone and laptop at once makes it a true essential, and we're happy it's serving you well. Thanks for sharing your experience! Ivy | Best Buy essentials Support <img src="https://s3.amazonaws.com/stratos-logos/logos/BBY-ExBrand_Best_Buy_essentials.png" alt="BBY-ExBrand_Best_Buy_essentials" title="BBY-ExBrand_Best_Buy_essentials" style="display: block !important; margin-top: 2em !important; border: 1px solid #ccc !important; padding: 2px !important; background-color: white !important;" />
- Rated 5 out of 5 stars
Charget
Smoke6063 Posted
This charger is great. It will charge up to 3 devices at once. Charge it up from home and take it with you. It can be charged from inside of your vehicle.
I would recommend this to a friendBrand response from BestBuyEssentialsSupport Team
Posted
Hi there! Thanks for your review! It's great to hear that the charger meets your needs with its ability to charge multiple devices and its portability. Having a reliable power source on the go makes all the difference. Enjoy the convenience! |Angelica| Best Buy Essentials Products| <img src="https://s3.amazonaws.com/stratos-logos/logos/BBY-ExBrand_Best_Buy_essentials.png" alt="BBY-ExBrand_Best_Buy_essentials" title="BBY-ExBrand_Best_Buy_essentials" style="display: block !important; margin-top: 2em !important; border: 1px solid #ccc !important; padding: 2px !important; background-color: white !important;" />
- Rated 5 out of 5 stars
Rapid charging, lasts a long time - great!
JustB Posted
Over the years I've had many name brand and generic portable batteries. It seems like Energizer is a popular brand these days but I had two of them die and customer service is non existent so no warranty service. To replace it I bought one of these generic Best Buy essentials brand portable batteries and it's been really good. It's rated at 20W which means a rapid charge for your phone or other devices, and it also recharges fairly fast. It lasts a long time, I'd say longer than the similar rated Energizer 20,000 mAh portable battery. I highly recommend these Best Buy brand portable batteries.
I would recommend this to a friend - Rated 5 out of 5 stars
Long lasting power
Bestbuyer879 Posted
This power block has plenty of power. I have used it to charge my Macbook Air, and iPhones at the same time. The size is great and can easily be transported. It charges fast and holds the charge for weeks.
I would recommend this to a friendBrand response from BestBuyEssentialsSupport Team
Posted
Hi there! Thanks for sharing your feedback! It’s great to hear that this portable charger delivers long-lasting power and can handle multiple devices at once. The compact size and fast charging make it a fantastic choice for staying powered up on the go. If you ever have more thoughts to share, we’d love to hear them. Enjoy the convenience! |Angelica| Best Buy Essentials Products| <img src="https://s3.amazonaws.com/stratos-logos/logos/BBY-ExBrand_Best_Buy_essentials.png" alt="BBY-ExBrand_Best_Buy_essentials" title="BBY-ExBrand_Best_Buy_essentials" style="display: block !important; margin-top: 2em !important; border: 1px solid #ccc !important; padding: 2px !important; background-color: white !important;" />
- Rated 5 out of 5 stars
Nice Portable Charger
Mccloud122 Posted
Great simple portable charger. It's a bit heavy, but it does the job of recharging multiple devices and recharging is easy. Would recommend if you can get it at a discount.
I would recommend this to a friendBrand response from BestBuyEssentialsSupport Team
Posted
Hi there! Thanks for your feedback! We're glad to hear the Best Buy Essentials™ Portable Charger is keeping your devices powered up. While it may be a bit heavy, it’s great to know it delivers reliable performance and easy recharging. We appreciate your recommendation, and we hope you continue to find it useful. Happy charging!|Angelica| Best Buy Essentials Products| <img src="https://s3.amazonaws.com/stratos-logos/logos/BBY-ExBrand_Best_Buy_essentials.png" alt="BBY-ExBrand_Best_Buy_essentials" title="BBY-ExBrand_Best_Buy_essentials" style="display: block !important; margin-top: 2em !important; border: 1px solid #ccc !important; padding: 2px !important; background-color: white !important;" />
- Rated 5 out of 5 stars
Battery Pac
DennisD Posted
I carry this battery back with me everywhere I go. Its powerful,,compact and easy to charge Works all day on one over night charge. Heavy internet use on I pad and phone
I would recommend this to a friendBrand response from BestBuyEssentialsSupport Team
Posted
Hi there! Thank you for your feedback! It's great to hear that the portable charger is powerful, compact, and reliable for your heavy internet use. Having an all-day charge from a single overnight recharge is definitely a game-changer for staying connected. We appreciate your support and hope it keeps powering your devices wherever you go! |Angelica| Best Buy Essentials Products| <img src="https://s3.amazonaws.com/stratos-logos/logos/BBY-ExBrand_Best_Buy_essentials.png" alt="BBY-ExBrand_Best_Buy_essentials" title="BBY-ExBrand_Best_Buy_essentials" style="display: block !important; margin-top: 2em !important; border: 1px solid #ccc !important; padding: 2px !important; background-color: white !important;" />
- Rated 5 out of 5 stars
Nice charger
RobynW Posted
Had this for a while now and works great. Holds a lot of charge and charges quickly. Seems to take a long time to charge itself lately (like several hours), but other than that it's great.
I would recommend this to a friend - Rated 5 out of 5 stars
Great power bank
DavidC Posted
The power bank is great can charge multiple devices and charges quickly the power bank battery lasts for a while after one full charge the bank lasted for me 2 weeks before it needed another full charge
I would recommend this to a friend - Rated 5 out of 5 stars
Long-lasting, Small but Mighty!
TiaS Posted
This charger had a lot of power, but in a smaller package. I have other chargers tgat are 20,000mAh, but they are very chunky. This one holds a charge for a long time too! That helps me because I often use it a little at a time when I'm traveling and won't want to have to keep plugging it in. The price is a great selling point as well. Definitely worth the purchase.
I would recommend this to a friendBrand response from BestBuyEssentialsSupport Team
Posted
Thank you for the thoughtful and detailed review! We're so glad to hear that the 20W 20,000mAh Portable Charger is delivering powerful performance in a compact design. It’s great to know it’s been a reliable travel companion for you, especially with its long-lasting charge and convenient size. We’re also happy to hear you found it to be a great value—your feedback means a lot to us. Ivy | Best Buy essentials Support <img src="https://s3.amazonaws.com/stratos-logos/logos/BBY-ExBrand_Best_Buy_essentials.png" alt="BBY-ExBrand_Best_Buy_essentials" title="BBY-ExBrand_Best_Buy_essentials" style="display: block !important; margin-top: 2em !important; border: 1px solid #ccc !important; padding: 2px !important; background-color: white !important;" />
- Rated 5 out of 5 stars
20,000mah
Bestbuy Posted
power bank, like those sold at Best Buy, is generally well-received for its ability to provide multiple full charges for smartphones, its compact size, and reasonable price. Customers often praise the long battery life, ease of use, and portability. Some models even include features like LCD displays for monitoring remaining charge, and some are designed to charge devices quickly
I would recommend this to a friendBrand response from BestBuyEssentialsSupport Team
Posted
Thank you for your thoughtful review! We're glad to hear that you're enjoying the performance and reliability of the Best Buy essentials™ 20,000mAh Portable Charger. It's great to know that the long battery life, compact design, and fast-charging capability are meeting your needs. We also appreciate your mention of the helpful features like the LCD display—those little touches really do make a difference! If you ever have any questions or need support, feel free to reach out. Happy charging! -Ed | Best Buy Essentials Support | https://www.bestbuy.com/site/brands/best-buy-brands/pcmcat1596746025285.c?id=pcmcat1596746025285 <img src="https://s3.amazonaws.com/stratos-logos/logos/BBY-ExBrand_Best_Buy_essentials.png" alt="BBY-ExBrand_Best_Buy_essentials" title="BBY-ExBrand_Best_Buy_essentials" style="display: block !important; margin-top: 2em !important; border: 1px solid #ccc !important; padding: 2px !important; background-color: white !important;" />
- Rated 5 out of 5 stars
Fast charger
JonathanG Posted
Works great! Easy to use and simple to setup. Charges quickly and great value.
I would recommend this to a friendBrand response from BestBuyEssentialsSupport Team
Posted
Hi JonathanG,
Thanks for the awesome review of the Best Buy essentials™ 20W 20,000mAh Portable Charger! We're thrilled to hear it's been easy to use, charges quickly, and delivers great value. That’s exactly what we aim for—reliable power on the go without any hassle. -Ed | Best Buy Essentials Support | https://www.bestbuy.com/site/brands/best-buy-brands/pcmcat1596746025285.c?id=pcmcat1596746025285
We appreciate you taking the time to share your experience! <img src="https://s3.amazonaws.com/stratos-logos/logos/BBY-ExBrand_Best_Buy_essentials.png" alt="BBY-ExBrand_Best_Buy_essentials" title="BBY-ExBrand_Best_Buy_essentials" style="display: block !important; margin-top: 2em !important; border: 1px solid #ccc !important; padding: 2px !important; background-color: white !important;" /> - Rated 5 out of 5 stars
Good item
IsaacP Posted
Long lasting battery life and doesn’t take to long to charge up. It fast charged your phone as well. Honestly would recommend this item
I would recommend this to a friend - Rated 5 out of 5 stars
Best Charger!
Jen17 Posted
This is hands down the best charger ever, it charges my phone FAST! I have only had to charge it up once since I purchased it and it still has power!!
I would recommend this to a friend - Rated 5 out of 5 stars
Very Useful Battery
ElectricVideoGamer Posted
DISCLAIMER: I received this battery at a significantly discounted price as a Best Buy Member Perk. This portable battery works really well! I'm glad to have it. I've been using it for my iPhone 13 & Nintendo Switch; thanks to it, I've been able to get a lot more time out of my devices!
I would recommend this to a friendBrand response from BestBuyEssentialsSupport Team
Posted
Hi ElectricVideoGamer, thank you for the awesome review and for being a Best Buy Member! We're thrilled to hear that the Best Buy essentials™ 20W 20,000mAh Portable Charger is proving to be a reliable companion for your iPhone 13 and Nintendo Switch. It’s great to know it’s helping you get more play and productivity time in! We appreciate you sharing your experience—game on and stay powered up! -Ed | Best Buy Essentials Support | https://www.bestbuy.com/site/brands/best-buy-brands/pcmcat1596746025285.c?id=pcmcat1596746025285 <img src="https://s3.amazonaws.com/stratos-logos/logos/BBY-ExBrand_Best_Buy_essentials.png" alt="BBY-ExBrand_Best_Buy_essentials" title="BBY-ExBrand_Best_Buy_essentials" style="display: block !important; margin-top: 2em !important; border: 1px solid #ccc !important; padding: 2px !important; background-color: white !important;" />
- Rated 5 out of 5 stars
Inexpensive and Reliable
chrismissias Posted
I have had this for a few months and am really haooy with the purchase. It charges a dead iphone to a full charge in less than an hour, fourish times per charge. I’m pretty clumsy and this has proven to be quite durable, too.
I would recommend this to a friendBrand response from BestBuyEssentialsSupport Team
Posted
Thank you so much for sharing your experience with the Best Buy essentials™ 20W 20,000mAh Portable Charger! We're thrilled to hear that it's been a reliable and efficient companion for your devices, especially with its fast charging and impressive durability. Your feedback truly highlights the value it brings to everyday use, and we're glad it's been a great fit for your needs. Jeth| Bestbuy essential Support. <img src="https://s3.amazonaws.com/stratos-logos/logos/BBY-ExBrand_Best_Buy_essentials.png" alt="BBY-ExBrand_Best_Buy_essentials" title="BBY-ExBrand_Best_Buy_essentials" style="display: block !important; margin-top: 2em !important; border: 1px solid #ccc !important; padding: 2px !important; background-color: white !important;" />
- Rated 5 out of 5 stars
Great portable charger
WhyMe Posted
Great portable charger. I didn't really need another but Best Buy sent me a deal on this so I picked one up and glad I did. This has USB-C fast charging so fast charges my phone. I use this all the time and will be buying another for my spouse. Highly recommend.
I would recommend this to a friendBrand response from BestBuyEssentialsSupport Team
Posted
Hi there! Thanks for sharing your experience! It’s great to hear that this cable is not only reliable for charging but also a game-changer for Android Auto. Smooth navigation, uninterrupted music, and instant voice commands—sounds like it's doing exactly what you need. Glad to know it's making your in-car experience so much better! If you ever have more feedback, we’d love to hear it. Safe travels! |Angelica| Best Buy Essentials Products| <img src="https://s3.amazonaws.com/stratos-logos/logos/BBY-ExBrand_Best_Buy_essentials.png" alt="BBY-ExBrand_Best_Buy_essentials" title="BBY-ExBrand_Best_Buy_essentials" style="display: block !important; margin-top: 2em !important; border: 1px solid #ccc !important; padding: 2px !important; background-color: white !important;" />
- Rated 5 out of 5 stars
Fast charging, solid build.
DamianW Posted
Solid physical design, been dropped a few times now with no issues. Charges by phone from near 0 to 100 in barely 30 mins. Capacity is great.
I would recommend this to a friend - Rated 5 out of 5 stars
Great phone charger
Inkforprinter Posted
After losing power during the last hurricane and not having a way to charge up my phone ( had to borrow one of these from my neighbors) I decided I needed one of these...having it always charged fully on stand by for emergencies...I love how quickly it charges my phone and it' s portability..great device for charging phones ect.
I would recommend this to a friendBrand response from BestBuyEssentialsSupport Team
Posted
Thank you, Inkforprinter, for your feedback on the Best Buy essentials™ 20W 20,000mAh Portable Charger! We're glad to hear that it has been a reliable solution for you, especially during emergencies. It's great to know that you appreciate its quick charging capability and portability. Your satisfaction is important to us, and we appreciate you sharing your experience. Stay prepared and enjoy the convenience of your new charger! Ivy | Best Buy Essentials Support <img src="https://s3.amazonaws.com/stratos-logos/logos/BBY-ExBrand_Best_Buy_essentials.png" alt="BBY-ExBrand_Best_Buy_essentials" title="BBY-ExBrand_Best_Buy_essentials" style="display: block !important; margin-top: 2em !important; border: 1px solid #ccc !important; padding: 2px !important; background-color: white !important;" />