The 70mai Jump Starter 2 PS07 is a compact emergency power solution designed to start 12V vehicles, including cars, SUVs, vans, and motorcycles. It features a 10400 mAh 4-cell battery system that delivers a peak current of 1000 A, allowing it to handle petrol engines up to 5.0 litres and diesel engines up to 3.0 litres. On a single charge, you can jump-start a vehicle up to 22 times, and the device fully recharges in about 4.5 hours. To keep you safe during use, it includes protections against short circuits, overheating, reverse charging, and incorrect polarity, all within a spark-proof design. Measuring 13.8 x 8.03 x 3.4 cm and weighing 350 g, this black device fits easily in a glove box or bag. It remains functional in temperatures ranging from -20 to 60 °C, and it is designed to retain about 60% of its charge after a year of storage. Beyond starting engines, it works as a power bank with 18 W fast charging via a USB-A port, alongside a USB-C interface. An integrated LED flashlight provides normal, flashing, and SOS modes, which is helpful for visibility during nighttime roadside emergencies.