Customer reviews from belkin.com
Belkin - BoostCharge Slim Magnetic Power Bank 5K - Black
Average customer rating
4.7
(25 Reviews)
Rating breakdown 25 reviews
5 Stars
20
4 Stars
4
3 Stars
0
2 Stars
1
1 Star
0
Customer Reviews for Belkin - BoostCharge Slim Magnetic Power Bank 5K - Black
Customer Rating
4
So slime and lightweight!
on December 18, 2025
Posted by: girl_with_1eye_2344
[This review was collected as part of a promotion.] What a great charger! The brand is known for being a great brand. I was really excited to be able to review this. It is super nice and slim which I really like because my other one is super bulky. It takes the USB charge cord, which is what came with so that’s nice because I don’t need to get a whole new different cord. The only complaint I have is that I have to take my phone case off my phone in order to use it which isn’t the end of the world. My other portable charger I don’t have to do that with, but also it’s bulky or so really it’s just nice that this is slim and portable for me. I love that. It’s not too heavy either this would be great for travel, if you’re an influencer, or if you’re just always having problems with your phone battery! I’ll definitely have to keep this around me at all times because it’s so handy!
Response from influenster.comBy CustomerService, December 19, 2025
Hi girl_with_1eye,
Thank you for sharing your experience with the BELKIN Slim Magnetic Power Bank 5K!
We're delighted to hear that you find it slim and lightweight, making it a convenient choice compared to bulkier options. It's great that the included USB charge cord adds to the convenience, saving you from needing a new cord.
We understand the minor inconvenience of having to remove your phone case. Still, we're glad to know that the overall slim design and portability make it a worthwhile trade-off for you. It's fantastic to hear that its weight and design make it ideal for travel and various situations, enhancing your daily routine.
We appreciate your enthusiasm and are thrilled to be part of your solution for a handy and efficient power bank. Should you need any assistance, feel free to email us at BelkinCares@belkin.com or find our support hotline here: https://www.belkin.com/support-article/?articleNum=55022.
Regards,
Marie
Belkin Support
Thank you for sharing your experience with the BELKIN Slim Magnetic Power Bank 5K!
We're delighted to hear that you find it slim and lightweight, making it a convenient choice compared to bulkier options. It's great that the included USB charge cord adds to the convenience, saving you from needing a new cord.
We understand the minor inconvenience of having to remove your phone case. Still, we're glad to know that the overall slim design and portability make it a worthwhile trade-off for you. It's fantastic to hear that its weight and design make it ideal for travel and various situations, enhancing your daily routine.
We appreciate your enthusiasm and are thrilled to be part of your solution for a handy and efficient power bank. Should you need any assistance, feel free to email us at BelkinCares@belkin.com or find our support hotline here: https://www.belkin.com/support-article/?articleNum=55022.
Regards,
Marie
Belkin Support
Written by a customer while visiting influenster.com
Customer Rating
5
amazing
on December 19, 2025
Posted by: gdv30_9725
[This review was collected as part of a promotion.] I love this battery; it’s very practical and ergonomic. Its size is perfect; it attaches perfectly to the phone and can be charged wirelessly or with a cable. It’s very safe, doesn’t overheat, is very lightweight, and best of all, you can easily attach it to your phone and turn it on whenever you need to use it. It’s definitely an extremely useful item.
Response from influenster.comBy Customer Support, December 22, 2025
Hi gdv30_8585! Thank you so much for your wonderful review. We always strive to ensure our products are safe and user-friendly, so hearing feedback like yours is incredibly rewarding. If you have any concerns or inquiries, please feel free to reach out to our support team at:
- BelkinCares@belkin.com
- https://www.belkin.com/support-center/
Best regards,
JC
Belkin Support
- BelkinCares@belkin.com
- https://www.belkin.com/support-center/
Best regards,
JC
Belkin Support
Written by a customer while visiting influenster.com
Customer Rating
5
Belkin Boost Charge Slin Portable Charger is Super
on December 20, 2025
Posted by: iamess_5806
[This review was collected as part of a promotion.] The super slim magnetic power bank 5K boost charge by Belkin comes already pre-charged and ready to use. It's compatible with powerful magnetic alignment to your iPhone and can hold battery life up to 18 hours. It comes with a two device wireless pad and USB-C port, you can charge your airpods at the same time as your phone. You can carry it in any pocket or bag because it's super slim. It charges my phone very quickly and easy to use whenever I need extra boost. I recommend this as a perfect stocking stuffer all ages. Thank you Influenster & Belkin.
Response from influenster.comBy Customer Service, December 22, 2025
Hello, iamess_5806,
Your satisfaction is what drives us. For assistance, you can send us an email at BelkinCares@belkin.com or call our support hotline which can be found here: https://www.belkin.com/support-article/?articleNum=55022.
Regards,
Jean
Belkin Support
Your satisfaction is what drives us. For assistance, you can send us an email at BelkinCares@belkin.com or call our support hotline which can be found here: https://www.belkin.com/support-article/?articleNum=55022.
Regards,
Jean
Belkin Support
Written by a customer while visiting influenster.com
Customer Rating
5
Awesome !
on December 20, 2025
Posted by: jaynir_5436
[This review was collected as part of a promotion.] Love how sleek and slim this portable charger is ! It will fit in my small hand bags I have which is amazing ! You can charge 2 devices at once which is awesome! I’m still trying to figure out how to get my AirPods to charge on it ! 😸
Response from influenster.comBy CustomerService, December 25, 2025
Hi jaynir_5436,
Thank you for your awesome review! We’re thrilled to hear you’re enjoying the slim and sleek design of the Belkin Slim Magnetic Power Bank 5K—it’s great that it fits perfectly in your small handbags and keeps multiple devices powered up at once.
Should you need any assistance, feel free to email us at BelkinCares@belkin.com or find our support hotline here: https://www.belkin.com/support-article/?articleNum=55022.
Regards,
Marie
Belkin Support
Thank you for your awesome review! We’re thrilled to hear you’re enjoying the slim and sleek design of the Belkin Slim Magnetic Power Bank 5K—it’s great that it fits perfectly in your small handbags and keeps multiple devices powered up at once.
Should you need any assistance, feel free to email us at BelkinCares@belkin.com or find our support hotline here: https://www.belkin.com/support-article/?articleNum=55022.
Regards,
Marie
Belkin Support
Written by a customer while visiting influenster.com
Customer Rating
5
Slim and portable
on December 20, 2025
Posted by: jgnava_3379
[This review was collected as part of a promotion.] I am loving the Belkin BoostCharge Power Bank. It charges my phone quickly and doesn’t get in the way of using my phone while it’s charging. Additionally, I’m able to charge two things at once! It’s slim and portable, so I can take it anywhere; it’s honestly perfect for travel. It’s magnetic and doesn’t slide off my phone. This is the perfect portable charger.
Response from influenster.comBy Customer Service, December 22, 2025
Hi jgnava_3379,
Thanks so much for sharing your experience with the Belkin Slim Magnetic Power Bank 5K. If there’s anything specific, you’d like to see more of, please feel free to let us know.
For assistance, you can email us at BelkinCares@belkin.com or call our support hotline which can be found here: https://www.belkin.com/support-article/?articleNum=55022.
Regards,
Kyla
Belkin Support
Thanks so much for sharing your experience with the Belkin Slim Magnetic Power Bank 5K. If there’s anything specific, you’d like to see more of, please feel free to let us know.
For assistance, you can email us at BelkinCares@belkin.com or call our support hotline which can be found here: https://www.belkin.com/support-article/?articleNum=55022.
Regards,
Kyla
Belkin Support
Written by a customer while visiting influenster.com
Customer Rating
5
Highly recommend this thin portable battery power
on December 23, 2025
Posted by: omgitskt_7945
[This review was collected as part of a promotion.] Having the luxury of powering two devices at once is a complete and total game changer. The design and portability is thin and completely manageable. Compatibility of excellent and versatile different options from the magnetic capability to the plug-ins.
Response from influenster.comBy Customer Support, December 25, 2025
Hi there! Thank you for taking the time to share your review and rating. If there’s anything we can help you with your Belkin products, never hesitate to reach out to our support teams:
- BelkinCares@belkin.com
- https://www.belkin.com/support-center/
Regards,
JC
Belkin Support
- BelkinCares@belkin.com
- https://www.belkin.com/support-center/
Regards,
JC
Belkin Support
Written by a customer while visiting influenster.com
Customer Rating
5
Great device
on December 24, 2025
Posted by: browneyess89_7727
[This review was collected as part of a promotion.] Belkin BoostCharge Slim Magnetic Power Bank 5K!
Great for on-the-go or traveling. The magnet holds up nicely. The charge time, 30 minutes, gave me 25% more battery. No effect with the case on or off; it delivered the same power. I like that it came fully charged! It's lightweight and durable.
I received this product complimentary from Influenster for my honest opinion.
@influenster #complimentary
Response from influenster.comBy Customer Support, December 25, 2025
Hi there! Thank you for your feedback and rating. If you have any concerns or inquiries, please feel free to reach out to our support team at:
- BelkinCares@belkin.com
- https://www.belkin.com/support-center/
Best regards,
JC
Belkin Support
- BelkinCares@belkin.com
- https://www.belkin.com/support-center/
Best regards,
JC
Belkin Support
Written by a customer while visiting influenster.com
Customer Rating
5
So Convenient!
on December 24, 2025
Posted by: jessiec126_6850
[This review was collected as part of a promotion.] Finally- a super slim charging bank! I am always in need of a charge and this Slim Magnetic Power Bank by Belkin is prefect for my purse! I can charge my phone with the magnetic side, and if I bring the cord along, I can charge my husbands phone at the same time with the plug in charge cord! So convenient and charges my phone super quick! Love it!!
Response from influenster.comBy Customer Support, December 25, 2025
Hi jessiec126_6850! Thank you so much for your enthusiastic review. We're delighted to hear that the Slim Magnetic Power Bank by Belkin is a perfect fit for your needs. It's great to know that you enjoy the convenience of its super slim design, making it easy to carry in your purse. If you have any concerns or inquiries, please feel free to reach out to our support team at:
- BelkinCares@belkin.com
- https://www.belkin.com/support-center/
Best regards,
JC
Belkin Support
- BelkinCares@belkin.com
- https://www.belkin.com/support-center/
Best regards,
JC
Belkin Support
Written by a customer while visiting influenster.com