Customer reviews from Stanley12volt.com
Stanley - 1200-Peak-Amp 12-Volt Lithium Jump Starter, USB Power Bank, LED Light, Carrying Case, LJ12FC
Average customer rating
4.7
(79 Reviews)
Rating breakdown 79 reviews
5 Stars
66
4 Stars
9
3 Stars
1
2 Stars
1
1 Star
2
71%of customers recommend this product.
(
5 out of
7)
Customer Reviews for Stanley - 1200-Peak-Amp 12-Volt Lithium Jump Starter, USB Power Bank, LED Light, Carrying Case, LJ12FC
Customer Rating
5
Easy to use, great features
on October 29, 2026
Posted by: DevS
[This review was collected as part of a promotion.] This jump starter is nice because you can easily carry it in your car. It's very light and easy to use. My battery died and I was able to charge it enough to get the car running. The cables are thick and easy to manage. It would be nice if the cables were a bit longer as you can easily touch the 2 nodes without realizing as you carry the setup. However, the best feature of this product is the flashlight and it's easy to use.
Written by a customer while visiting Stanley12volt.com
Customer Rating
5
Great for trips
on October 28, 2026
Posted by: StephenS
[This review was collected as part of a promotion.] This was so easy to add to backpack for a trip to the mountains or theme park. It’s very convenient and lightweight. We used this as a phone and device charger. It’s really good to have for emergencies too. It is durable and good for roadside emergencies too.
Written by a customer while visiting Stanley12volt.com
Customer Rating
5
Amazing power and super easy to use
on October 20, 2026
Posted by: PaulB
[This review was collected as part of a promotion.] Conveniently packed in a carrying case - this powerful jump starter is up for any task. From mowers, to boats, to automobiles (even a diesel) this powerful jump starter pack is designed to meet the challenge and get you back on the road!
Written by a customer while visiting Stanley12volt.com
Customer Rating
1
Maybe I got a defective one
on October 18, 2026
Posted by: CharlesS
[This review was collected as part of a promotion.] I was hopeful that this one would be better then the other Stanley jump starter. This one had been on charge for a while now and has never went above a single bar of battery life.
Written by a customer while visiting Stanley12volt.com
Customer Rating
5
Small but powerful jump starter.
on October 17, 2026
Posted by: MichaelK
[This review was collected as part of a promotion.] A solid jump starter from a trusted brand. I like the compact design and the convenience of having a portable unit available for emergencies. It’s a handy item to keep in the vehicle for peace of mind when dealing with a dead battery. Overall looks like a practical addition to any emergency roadside kit.
Written by a customer while visiting Stanley12volt.com
Customer Rating
5
Easy to use and compact
on October 10, 2026
Posted by: TroyS
[This review was collected as part of a promotion.] Very lightweight and compact. Perfect to take on the road with you and keep under the seat for unplanned emergencies. It also doubles as a little flash light.
Written by a customer while visiting Stanley12volt.com
Customer Rating
5
A must have for car safety
on October 7, 2026
Posted by: tremaineS
[This review was collected as part of a promotion.] The Stanley fat max is apart of my car safety kit now, it has multiple functions and works well and will definitely come in handy, it provides a peace of mind when on the road
Written by a customer while visiting Stanley12volt.com
Customer Rating
5
Great for starting lawnmowers in cold weather
on October 5, 2026
Posted by: JustinR
[This review was collected as part of a promotion.] This is a great tool for having with me while im mowing in Minnesota when the temperature drops the lawn mowers become harder to start and this just starts them right away. 1 thing is if the battery is all the way dead it won't turn on as it's a smart jump pack. The flashlight is a bonus while trying to find the connections and also has a USB port for charging things on the go and also can be charged via the smaller USB port. Theres 1 of each. Great carry case too.
Written by a customer while visiting Stanley12volt.com