In this video, I unbox and review an unbranded lithium battery vehicle jump starter, model JX27, and see if it can jump start my Mitsubishi Magna. It's a popular and affordable option, which I purchased from eBay for around $48, including shipping. Specificiations below:

Model: JX27
USB output: 5v---2.1A
Charge mode: CC/CV 15V---1.5A
Use temperature: 20-60C (68-140F)
Peak current: 600A
Cycle life: 3000 times
Start current: 300A
Charge time: Approx. 2-3 hours
Jump starts on a single charge: Approx 10

Disclaimer: I am not affiliated with or compensated by any of the products featured in my videos. All items shown have been purchased by me, and I share my personal experiences without any promotional intent.