Looked very high quality and professional case and packaging. Got it out and it started my dead battery right away. Loved it . Saved the day. Highly recommend !

The NOCO Boost Plus GB40 is the real deal. It jump-starts my full size cargo van (Sprinter) without breaking a sweat, even in cold weather. Compact, easy to use, and holds a charge for months.
The build feels tough, and the added flashlight and USB ports are a nice bonus. A must-have tool for anyone on the road—works exactly like it should every time.

'11 SRX sat for @least 3 months ... 3 months later still starts her up... get'n 3 jumps a full charge on a completely dead battery...SO WORTH IT..as a single lady...
fellas get it for the ladies in ur life and know she is safe on the roads... charge her phone.. flag u dwn with the light function... I mean.. yea..
I feel so secure with this in my truck. Will buy for gifts and already highly recommend!!!

Very compact and lightweight, extremely easy to use. Simply connect the jumpers to the box for power, then hook up the cables to your battery and boom: It lives. Resurrection complete.

The built-in trickle charge function is a smart bonus for slow, steady charging. USB-C output lets you charge a phone or tablet on the go, and USB-C input means you can recharge the unit itself without fuss. The flashlight? Surprisingly bright and genuinely helpful at night or in a dim garage.

Versatility is where this really shines: jump-starter, power bank, and emergency flashlight all in one compact, glove-box-ready unit.

Based on my personal experience, I can confidently say that owning this portable jump starter has been invaluable. As someone whose vehicle has experienced unexpected battery failures on multiple occasions, this compact device has consistently provided a quick and reliable solution.

Bought in late March 2025. Upon arrival, I shoved it under my driver's seat (yes it's that small). This morning, July 14th, I opened it and started a v6 motor. No additional charge.

Im impressed with the size of this. Wish the jumper cables were another 6in or so longer.

Plugged into my battery bank via USB. Its pulling 6w. Took several hours to charge.

Back into the box it goes for my next emergency.

I knew I had a completely dead motorcycle battery so I ordered 2 of these one for my car and one to keep on the bike since I really don’t ride much. Fresh out of the box I charged it for about an hour to full charge. Connected the red terminal to positive first, then black to negative. Turned on NOCO and as soon as the 12v light turned on indicating it recognized my battery I cranked and it turned on the first try. I then turned NOCO off then pulled black off first then red as indicated on some videos I watched. Very easy and very safe to use. This is my very first time using a battery pack and pleased with this product!

I finally had to use it it today. So glad I had it. My car sits for days because I am on leave but it cranked up with no problems. So proud of myself 🙂

I love having the Multi-Function Jump Starter in my car—it gives me so much peace of mind. Knowing that I can jump-start my vehicle on my own without waiting for roadside assistance is incredibly reassuring, especially on long drives or during bad weather. The compact design makes it easy to store, and the extra features like the flashlight and USB charging ports are a great bonus. It’s a reliable, must-have tool that makes me feel more prepared for anything on the road.