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.

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!

I bought this for my husband for Fathers Day as he is in need of nothing! He was so excited when he opened this I couldn’t believe it!! He has used it to help boost a church member and it works well. Thanks Sams for your gifting ideas!

I'm so pleased with the 4 in 1 jump starter. It has worked great every time I have used it. I like that it can replace other items and saves space in my cargo area.

just what we were looking for had our two year old vehicle battery die and luckily all was covered by new car warranty including having a jump start then battery replacement now have this in car just in case of a possible issue

Easy to screw on to valve stem. Set pressure to the desired volume (110 pounds for our rv wheels and 42 pounds for the hitch cushion). Small and compact for convenient storage.

A nice emergency kit to have when a problem occurs, I have only used it 1 time, but it saved me from traveling to an outside source to inflate my tires. Even though I only used it once, it would have made it easier to connect and inflate my tires with a longer air hose other than the Supplied 12” air hose. A 24” air hose would make it easier !!! You never know how the weather is going to be and a longer air hose would make it easier to attach to the valves and inflate your car tires. Making it an accessory item that you can purchase would be great.

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.

Compact size and nice case are great. Tire inflator works great. It cuts off at the set psi that you choose. The jump starter works ok, just needs to be charged up. Overall, I am pleased.