Perfect portable size with carrying case. Not only can jump start batteries but can fill inflatables and tires

I bought this TINKR 4-in-1 Jump Starter with Air Pump %26 Power Bank for my wife to keep in her car, and it's been a fantastic purchase. It gives her peace of mind with its ability to jump-start the battery, inflate tires quickly using the digital display, and charge her phone on the go. Compact, easy for her to use, and well-built. Highly recommend this all-in-one roadside tool for any driver.

I recently purchased the TINKR 4-in-1 as a gift to a friend. Since I've acquired these types of devices in the past, I immediately found this one to be the best of the rest. It's compact and easy to use. Includes all cords for charging, jumping, and tire inflation. Plus a zipper case to contain all the items. I tested it to see if the tire was inflated quickly, and it was. The built-in light is on top and shines where you are working. All great features. Bonus > Your SamsClub.com order was delivered early!

The TINKR 4-in-1 Jump Starter is a total lifesaver and a must-have for any vehicle. Having a jump starter, air pump, and power bank in one compact unit saves so much space and eliminates the need for bulky cables. ​The jump starter is powerful and reliable, the digital air compressor is accurate with a convenient auto-shutoff, and the build quality feels heavy-duty. It’s incredibly user-friendly and provides huge peace of mind for emergencies. Worth every penny!

Shopped around and felt this item was priced competitively especially for both the air and jump start capabilities not to mention light as well as power bank. It comes with all the necessary accessories in an nice storage case. Item is powerful, compatible and easy to store.

good quality handy good price

Arrived fully charged and ready to use as a flashlight, cell phone charger or to inflate a tire. Love that is compact and fit easily under my car seat or can go in my arm rest. Tested and it was quick. Pricing makes this affordable.

Great tool that replaces the need to carry 3 separate devices. Tire pump, jump starter, power bank. Comes with a nice carrying and it's small enough not to take up to much space.

I bought this because it was on sale for $48 but after opening the package at home, I have concerns. First, a usb charger is not included, you have to buy one separately. Second, the jumper cables are very flimsy and thin and I highly doubt they can handle the 2,000 AMP rating, much less half of that. They are going to melt.

Bought this as it was on sale less than $50. It came fully charged. Good things: The compressor works well and does not drain the battery. It comes with a nice case. It's cheap. Haven't had a need to use jump starter. Bad Things: Doesn't come with a charging transformer. The manual printing is so small you need reading glasses. Can't charge most phones as it turns off while charging phone. Probably due to phone drawing too much current. If it works OK as a jump starter it's probable OK for the money