Thank you for viewing! * We are not responsible for accidents or problems during shipping; please contact the Mercari事務局 (Mercari administration). * Regarding warranties, this is a transaction of personal unwanted items, so it is not covered by a warranty. * For new, unused items, the item may have been opened once for photography. We generally do not perform operational checks. * Please contact us before leaving a rating if there is a problem with the product. In principle, we do not accept cancellations after a rating has been given. 【12V Car Jump Starter】With a peak current of 6000A, it supports ALL gasoline and diesel 12V vehicles with engines 10.0L or less. It is applicable not only to cars but also to motorcycles, motorboats, light trucks, etc.! 【Peace of Mind in Emergencies】In addition to jump-starting, it also has an LED light. There are three modes: illumination, SOS, and strobe. With a high-intensity light, it is convenient for finding things in the car or working in the dark. It can be used in various situations, such as outdoor activities, emergency help signals, and nighttime emergency lighting. 【Multiple Safety Protections & PSE Certification】Equipped with multiple protection functions such as overcurrent protection, overcharge protection, short circuit protection, reverse connection protection, and overheat protection. It has obtained necessary certifications such as MSDS and FCC, and is also PSE certified in Japan, ensuring both safety and reliability. 【Easy and Fast Charging for Various Devices】This jump starter has two USB output ports (USB1-QC3.0: 5V/3A, 9V/2A, 12V/1.5A; USB2: 5V/2.4A), which can charge compatible devices up to twice as fast as a regular charger, significantly reducing charging time for smartphones, tablets, etc. 【Forced Start Function】With the forced start function, it can start even in mid-winter or with a completely discharged battery. No need to call JAF (Japan Automobile Federation); simply connect it to the car battery and start it easily. Having it in your car at all times provides peace of mind! It also supports motorcycles, trucks, ships, motorboats, etc.