Customer reviews from lenovo.com
Lenovo - Go Power Bank 40ALLG2WWW
Average customer rating
4.1 out of 5
4.1
(47 Reviews)
Open Ratings Snapshot
Rating breakdown 47 reviews
5 Stars
29
4 Stars
6
3 Stars
4
2 Stars
3
1 Star
5
70%of customers recommend this product. 
(
19 out of 27
)
Best Buy Privacy Policy
Customer Reviews for Lenovo - Go Power Bank 40ALLG2WWW
Customer Rating
5 out of 5
5
Power Bank
on February 17, 2024
Posted by: Spencer007
from Florida
Verified Purchase:Yes
[This review was collected as part of a promotion.] Great product! Very durable and compact. Easy to use product.
Written by a customer while visiting lenovo.com
Customer Rating
5 out of 5
5
Power bank
on February 5, 2024
Posted by: Ellie 123
from Md
Verified Purchase:Yes
[This review was collected as part of a promotion.] The power bank does a good job charging my computer.
I would recommend this to a friend!
Written by a customer while visiting lenovo.com
Customer Rating
4 out of 5
4
Extend the T14(2023) for another 3 hours of batter
on December 28, 2023
Posted by: Jackzz
from New York, NY
Verified Purchase:Yes
[This review was collected as part of a promotion.] its smaller and much lighter than I thought, compared with ESR magsafe 10000mah iPhone powerbank, the size is also good, it would be perfect if it also support wireless charging,.
The 3 hours is about 70% screen brightness, wifi and Edge(20tabs+), Teams, office apps running all time.
I would recommend this to a friend!
Written by a customer while visiting lenovo.com
Customer Rating
4 out of 5
4
Will charge a laptop
on November 28, 2023
Posted by: dz12
from Virginia
Verified Purchase:Yes
[This review was collected as part of a promotion.] will charge my laptop 2 times before the power bank needs to be recharged
Written by a customer while visiting lenovo.com
Customer Rating
1 out of 5
1
Won't charge after 2 months of use
on October 30, 2023
Posted by: Mattda
from San Diego
I bought this power bank two months ago and it.is no longer functional. Single LED flashes but won't acct a charge. Tried to contact customer support but am told the Serial Number is invalid. Super frustrating.
Response from lenovo.comBy Poornima_LenovoCustomer ServiceNovember 1, 2023
Thank you for taking time to provide feedback on your experience with our Lenovo product.
We apologize for the inconvenience caused. We are sorry to hear that your experience with our Lenovo product has not met your expectations. Customer satisfaction is our top priority, and we are truly sorry that wasn't demonstrated to you. While we'd love the opportunity to regain your trust, we understand how frustrated you must be.

We request you to please contact our technical team who should be able to fix your issue as early as possible,
https://support.lenovo.com/us/en/

Please let us know if this helps!

Your Respectfully,
Poornima_Lenovo
Written by a customer while visiting lenovo.com
Customer Rating
5 out of 5
5
Works great
on October 22, 2023
Posted by: Chelsie S
from Chicago, IL
Verified Purchase:Yes
[This review was collected as part of a promotion.] This works great for my Lenovo Slim 7i Pro laptop.
I would recommend this to a friend!
Written by a customer while visiting lenovo.com
Customer Rating
5 out of 5
5
A good purchase.
on October 16, 2023
Posted by: Connor Adams
Verified Purchase:Yes
[This review was collected as part of a promotion.] The power bank works very well, with a very sizable battery life.
Written by a customer while visiting lenovo.com
Customer Rating
4 out of 5
4
A very handy addition for traveling
on September 30, 2023
Posted by: ChrlesCHI
Verified Purchase:Yes
[This review was collected as part of a promotion.] It is capable of charging my X1 Yoga and give me an extra three hours work time on the laptop. It's heavy but given the capacity, quite reasonable. The only negative thing is it becomes very warm when it charges the laptop.
I would recommend this to a friend!
Written by a customer while visiting lenovo.com
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