Works great, easy to use, I was impressed with the quality of the plastic and wire connections for the battery clamps, small compact and powerful, this unit started my car immediately, very happy with this unit.

This product does what it's supposed to do. In the last 2 years or so, every time I spent at least a week out of town, for some reason my car battery needed a jump-start. As I once again spent time away, over a month this time, I anticipated that I would need a jump-start so I decided to buy this product and have it ready for me to use upon my arrival. I am glad I did as it worked like a charm. Now I don’t have to bother my neighbor or contact someone to give me a jump. It arrived fully charged, small enough to carry, and in no time I was able to start my car. In conclusion, I highly recommend this portable jump-starter to those who want to be prepared for unexpected battery failures. It’s worth the small investment.

The Car Jump Starter with Air Compressor is an impressive device that every car owner should have. With its powerful 4000A peak power, it can effortlessly jump-start vehicles with up to 10L gas or 8.5L diesel engines. The built-in air compressor is a handy feature that ensures you never have to worry about low tire pressure on the road. It's a compact and essential tool for any car emergency kit. The jump starter's emergency LED light provides excellent illumination in dark situations, making it perfect for roadside emergencies or camping trips. Additionally, the power bank function allows you to charge your devices on the go, providing convenience and peace of mind. Not only does this jump starter perform exceptionally well, but it also has a sleek design with a leather exterior, giving it a premium look and feel. It's easy to handle and store, making it a portable companion for all your road adventures. Overall, the Car Jump Starter with Air Compressor is a reliable and versatile device. Its impressive performance, combined with its stylish design, makes it a worthwhile investment. I highly recommend it to all car owners.

I recently purchased this multi-function jump starter from Amazon, and it has swiftly become the most valued tool in my car emergency kit. This device isn't just a jump starter; it's a compact powerhouse that has all your needs covered, making it an absolute must-have for every car owner. First off, the car emergency start feature is phenomenal. It has saved me when my car battery decided to give up at the most inconvenient time. The ease of use is remarkable – just connect the clamps, turn on the device, and your car is ready to go. Moreover, the digital products charging capability is a helpful. Whether it's smartphones, tablets, or any other USB-powered devices, this jump starter charges them efficiently, ensuring that my gadgets are always powered up during long trips or in case of emergencies. The rescue lighting feature is another standout. It comes with multiple modes, including a bright flashlight, a strobe, and an SOS signal. This has been particularly useful during nighttime emergencies and for signaling for help. It's not just a tool but a safety device that adds an extra layer of security when you're on the road. Overall, this multi-function jump starter from is a product that truly delivers on its promises. It's durable, reliable, and multifunctional, making it an indispensable accessory for any car. I highly recommend it to anyone who drives – it might just be the best investment you'll make for your car's emergency preparedness.

Have used it a few times and it works great, it even starts a car without any problems! Great value for money! Very impressed, it starts every time with it. Small and light, easy to charge, looks great and very practical, portable external battery, a must have for your car.

This Car Jump Starter is a good buy. It helped me start my car when my battery died. The design is compact and easy to store in my trunk. Plus, the built-in flashlight is a handy feature, especially when you're stranded at night. The instructions were clear, and it was super easy to use, even for someone not mechanically inclined like me. Quality looks fine with carrying bag and we do get usb port for output charge.

If you own an older car, a battery jump starter is a must-have in case your car's battery dies. With a jump starter, you can easily restart your car yourself without needing another vehicle. The instructions are clear, and if you're still unsure, you can watch tutorial videos. However, please follow the safety steps carefully. Make sure you fully understand the instructions before using the jump starter. The advantage of keeping one with you is that you won't need to call for roadside assistance or rely on someone else's car to jump-start your vehicle. It's a true lifesaver. So far, it has worked fine for my car with no issues. But please do address the underlying battery problem, as the jump starter only provides a temporary solution. This device offers additional functionalities. As it is battery-powered, you can use it as a portable charger for your phone or other USB devices. The LED lights can serve as flashlights in low-light situations or as emergency lights. It also comes with a compass and a safety hammer, which can be handy in various situations. The jump starter is compact and lightweight, and it comes with a storage box that keeps everything organized, making it easy to store in your glove compartment or trunk. While it may be a bit pricey, this jump starter is a valuable tool to have on hand. Its compact size and diverse features make it a convenient roadside companion.

I recently purchased this Jumper Battery Pack, and it has exceeded my expectations. This versatile device is capable of jump-starting vehicles with up to 10L gas or 8.5L diesel engines, making it perfect for a wide range of cars and trucks. The portable charger is incredibly convenient for keeping my devices powered on the go, and the emergency LED light is bright and reliable, providing excellent visibility during nighttime emergencies. The escape safety hammer and built-in compass are thoughtful additions that enhance the overall utility and safety of the device. Overall, this jump box is a must-have for any vehicle owner. It’s a powerful, reliable, and multi-functional tool that offers peace of mind in any roadside situation

It's compact and lightweight (approximately the size and shape of a thickish paperback book) but has started my car every time without fail. It fits in my glove compartment. I have used it quite a bit due to some ongoing battery issues with add-on car components but it has worked so well that I haven't been in a big hurry to get those things fixed. I'm never stranded. It's incredibly simple to use. Plug the cable connector assembly into the unit, pop your hood, attach the red clamp to the red battery terminal (+pos) and the black clamp to the black battery terminal (-neg) and the unit automatically turns itself on and Start icon lights up. Start the car as normal and you're good to go. Unplug the clamps in reverse order and put everything away in the included bag. If your battery is particularly low, it might signal you to push the Boost button first, which adds a bit of extra cranking power but is only active for 30 seconds. That's always been way more than enough. It's in the Top 5 of the best value for money purchases I've made over the years. The two downsides I see are that 1) the bag that holds everything is not particularly well-stitched and came loose after a while but my seamstress friend fixed it up for me and 2) it's slowish to recharge but not annoyingly slow. To go from 80% to 100%, I think takes about an hour and a half. That's plugged into the wall in the house with the included USB charger. I try to keep it charged to 100% and I recharge it after 3 or 4 starts which brings it down to around 80%. I think it might not always have enough power below that level.

I found this multifunctional jump started very convinient because I wont need another car to jump start my car when battery is over. I have a car the battery is not working propertly and this jump started helpes me this this. I always needed someone to come to me to hwlp me with the battery but the junp started i dont need that anymore. I can do it by myself. Plus, it has usb output and charging port which is very convinient. Also, it is very easy to use since i just plug in the clips on the car buttery and the just start my car. I really love it becasue i dont have to depend on another car and wait for hours for help.