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
(54 Reviews)
Rating breakdown 54 reviews
5 Stars
42
4 Stars
9
3 Stars
1
2 Stars
1
1 Star
1
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
Worth it
on November 14, 2025
Posted by: Anonymous
[This review was collected as part of a promotion.] I love this product it’s absolutely amazing. It’s really small so it doesn’t take up a lot of space in my trunk. I really like that it has many power sources and you can charge it from anywhere. It’s amazingly have just in case anything happens on the road.
Written by a customer while visiting Stanley12volt.com
Customer Rating
5
Best battery
on November 13, 2025
Posted by: sarahr26_1681
[This review was collected as part of a promotion.] This battery does it all! It will jump start a car, charge your devices, and light up your area with the nifty flashlight feature! It’s also compact to fit easily in your car! I love how it has usb-a/usb-c charging support so I can plug in my phone or laptop. Such a lifesaving product to have on the go!
Written by a customer while visiting Stanley12volt.com
Customer Rating
4
Handy for emergency
on November 13, 2025
Posted by: nimovox_818
[This review was collected as part of a promotion.] This couldn’t have come at a better time. I received this super excited to use it many times where my car battery has died sitting for so long and I there is nobody to so for a jump. Definitely helps in an emergency situation. Hopefully not something I need to use all the time but very good to have. I love how compact it is so it won’t take up much space in the car or at home. Just remember to recharge it. Very easy to use and convenient.
Another benefit is that it has a little flashlight and it also has a USB-C (in/out) and USB out outlets. Great little handy device and they didn’t skimp out on the case cause it’s a nice hardshell case.
Another benefit is that it has a little flashlight and it also has a USB-C (in/out) and USB out outlets. Great little handy device and they didn’t skimp out on the case cause it’s a nice hardshell case.
Written by a customer while visiting Stanley12volt.com
Customer Rating
5
LOVE! Compact!!
on November 13, 2025
Posted by: paolaa17_7168
[This review was collected as part of a promotion.] I absolutely love the Stanley FatMax Jump Starter! Super convenient and compact, it’s small enough to carry anywhere, like in my car, backpack, or garage. Not gonna lie, I’ve always been a little nervous about using jumper cables. I never really knew what goes where and I always felt I would do something wrong and that’s it. but this jump starter completely removed that fear. It’s so easy to use, and it feels reliable every time. Just keep in mind it does need to be charged, and it’s best for smaller cars and light-duty vehicles. The carrying case is a nice touch, keeping everything organized and ready to go at a moment’s notice. Honestly, it gives such peace of mind knowing I can jump my car quickly without any hassle. Definitely a smart, practical addition to anyone’s emergency toolkit! Thankful for this!!! And hubby Loves it too!!!
Written by a customer while visiting Stanley12volt.com
Customer Rating
5
Would recommend
on November 12, 2025
Posted by: Anonymous
[This review was collected as part of a promotion.] I love how lightweight and compact this jump starter is. I have a larger one from a different brand that I’ve kept in my car, but it’s bulky and more difficult to use. It charges quickly and can be used several times between each charge. I’ll be buying a second one for a Christmas gift. Would recommend to anybody.
Written by a customer while visiting Stanley12volt.com
Customer Rating
4
Good thing to have.
on November 12, 2025
Posted by: kiara1508_950
[This review was collected as part of a promotion.] I just received this jump starter and wanted to share a first impression. We haven’t had a chance to actually use it yet, but it looks solid, compact, and easy to figure out. I noticed it even has a phone-charging feature, which could be really helpful in an emergency. For now it’s sitting in the trunk of our car so it’s always within reach when we need it.
Written by a customer while visiting Stanley12volt.com
Customer Rating
5
Easy and functional for everyone!
on November 11, 2025
Posted by: lauram2379_8227
[This review was collected as part of a promotion.] We were sent the Stanley FatMax LJ12FC Amp Lithium Jump Stater, and we loved it! It was very practical to use for different purposes, as it has a flash light, a charger for different devices that need different cables, and a jump starter! This product would be perfect for campers, sports moms, hikers, or just in the event that you leave home without charge. Definitely would recommend this one!
Written by a customer while visiting Stanley12volt.com
Customer Rating
5
Easy to use
on November 11, 2025
Posted by: hlbrenenson_7686
[This review was collected as part of a promotion.] The compact carrying case is so convenient. It doesn’t weigh much at all and I can keep it under my seat in the car. It don’t take a long time to charge and the instructions are very clear on how to use the device! Super excited to not need to call for help if I need to jump my car!
Written by a customer while visiting Stanley12volt.com