Customer reviews from bestbuy-ca
NOCO - Boost GB40: 1000A UltraSafe Jump Starter 12V Portable Lithium Battery Booster Pack 6.0L Gas & 3.0L Diesel
Average customer rating
3.6 out of 5
3.6
(5 Reviews)
Open Ratings Snapshot
Rating breakdown 5 reviews
5 Stars
2
4 Stars
1
3 Stars
1
2 Stars
0
1 Star
1
80%of customers recommend this product. 
(
4 out of 5
)
Best Buy Privacy Policy
Customer Reviews for NOCO - Boost GB40: 1000A UltraSafe Jump Starter 12V Portable Lithium Battery Booster Pack 6.0L Gas & 3.0L Diesel
Customer Rating
4 out of 5
4
Seems ok
on August 2, 2025
Posted by: CJFIN
from Spallumcheen
If you're going to go with usb-c charging for the unit, it would be nice to include a quick wall charger block, at least for the price they're commanding. Way cheaper Chinese stuff has all kinds of included charging accessories, including usb-c, cigarette lighter, usb, etc
I would recommend this to a friend!
Written by a customer while visiting bestbuy-ca
Customer Rating
1 out of 5
1
This did not work
on December 8, 2025
Posted by: Coreen
from Toronto
I got nothing out of this when I tried to boost my car battery
No, I would not recommend this to a friend.
Written by a customer while visiting bestbuy-ca
Customer Rating
5 out of 5
5
It Works!
on January 25, 2026
Posted by: Buiya
from Burnaby
Used it to jump my car a few days after reviewing. Easy to use. 30 seconds and I was ready to go!
I would recommend this to a friend!
Written by a customer while visiting bestbuy-ca
Customer Rating
3 out of 5
3
NOCO Genius GB40
on January 25, 2026
Posted by: AK
from Ottawa
It was not highlighted that the purchase a not directly from Best Buy but fro another entity sold on Best Buy website and that any product issues will have to be dealt with the other seller.
I would recommend this to a friend!
Written by a customer while visiting bestbuy-ca
Customer Rating
5 out of 5
5
Great Booster
on February 19, 2026
Posted by: Rono
from Coquitlam
I brought this jump starter few month ago and I use it last few day, it's great and first jump and start my car, so powerful and not expensive too.
I would recommend this to a friend!
Written by a customer while visiting bestbuy-ca