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
Perfect
on March 12, 2024
Posted by: Ambr
from Missouri
Verified Purchase:Yes
[This review was collected as part of a promotion.] My computer is getting a little old and has poor battery life. This helps me still make it portable.
I would recommend this to a friend!
Written by a customer while visiting lenovo.com
Customer Rating
5 out of 5
5
Lenovo Mouse
on July 2, 2023
Posted by: Ejluckey
Verified Purchase:Yes
[This review was collected as part of a promotion.] I got a mouse for my Thinkpad. It hooked up seamless. It much easier to use the Thinkpad with a mouse.
Written by a customer while visiting lenovo.com
Customer Rating
5 out of 5
5
It works with Yoga 9i
on April 9, 2023
Posted by: NancyTM
from NC
Verified Purchase:Yes
[This review was collected as part of a promotion.] This power bank works exactly with my Lenovo Yoga 9i. It is the required 65W with a USB-C cable. When I first got it I tried charging it with my phone charger and then realized that it, like the laptop itself, needs to be charged with a minimum 65W charger - the laptop charger will do it. It is heavy but sleek and portable, with a simple design that incorporates the cable in a groove around its edge. On the Lenovo site I asked if it would work with the Yoga 9i and a Lenovo employee answered that it would not. I used my common sense re its specs and ordered it anyway and it works just fine.
I would recommend this to a friend!
Written by a customer while visiting lenovo.com
Customer Rating
5 out of 5
5
Power bank ability and versatility
on March 21, 2023
Posted by: PaulGerard
from semi-rural Wisconsin
Verified Purchase:Yes
[This review was collected as part of a promotion.] Power bank is compact, holds a good amount of charge, recharges itself from a variety of sources, features a cord that nearly stores itself and with a LenovoUSB-C to Slim-tip Cable Adapter, the Bank can operate an older ThinkPad (e.g. T460) that takes power through a Slim-tip. The Power Bank likely offers additional advantages that are unclear to me as yet. Maybe I could run my 770 with this...that also still is a useful even crucial machine in my office.
Written by a customer while visiting lenovo.com
Customer Rating
2 out of 5
2
not that good
on February 15, 2022
Posted by: mnst
Verified Purchase:Yes
The charger came with no instructions, just a basic warning on battery disposal in 15 languages. The amount of charge it holds is not very impressive, roughly enough to charge half a laptop battery. I was hoping for at minimum a full laptop charge. I’m not sure if I’ll keep it, but I would not suggest buying this product if you need a power bank for a laptop. It may be fine for charging smaller items, like your cell but many cheaper products do that.
Overall I was pretty underwhelmed, which was too bad since I like Lenovo products and have thought highly of them in the past.
No, I would not recommend this to a friend.
Response from lenovo.comBy Adrian_LenovoCustomer ServiceFebruary 15, 2022
Lenovo appreciates all feedback and thank you for taking the time to rate and review our product! We apologize for your inconvenience. Please refer to our Technical Support at https://support.lenovo.com/us/en/.

Very Respectfully,
Adrian_Lenovo
Written by a customer while visiting lenovo.com
Customer Rating
5 out of 5
5
Awesome product!
on November 7, 2022
Posted by: Jared Simoneau
from California
Verified Purchase:Yes
[This review was collected as part of a promotion.] Works perfectly! Was able to keep my phone charged for 3 days and jump start my laptop for a quick printout.
I would recommend this to a friend!
Written by a customer while visiting lenovo.com
Customer Rating
5 out of 5
5
Exactly what I was looking for
on February 2, 2023
Posted by: bds80
from irving, tx
Verified Purchase:Yes
[This review was collected as part of a promotion.] Had so much trouble finding a power bank and I am so glad I found this one.
I would recommend this to a friend!
Written by a customer while visiting lenovo.com
Customer Rating
4 out of 5
4
Works as advertised
on July 18, 2023
Posted by: ConnieMB
Verified Purchase:Yes
[This review was collected as part of a promotion.] I'm not a techie person. Found this to work for my needs: portable, fast, and the flow-through charging is nice. As not a technie, nice to have the peace of mind that this won't hurt my laptop because it's compatible and directly from the manufacturer.
It did charge fast (charged my midrange laptop in about 50min) but did use up nearly the entire energy bank in the Go. I don't know if this is typical.
Written by a customer while visiting lenovo.com
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