Wagan EL7507 Jump Starter iOnBoost V10 Torque 1000Amp Peak 12V Portable Lithium Car Battery Up to 7.8L V10 or 6.7L Diesel, 12V Jump Pack with Built-in LED Bright Light, UL Certified

This portable jump starter by Wagan is a fantastic value, compact and easy to use. The reviewer, despite having mobility challenges and a dead car battery, was able to use this on their own and start their car right away. They also mention that it is a great option for emergency kits. Another reviewer found that it did not work at first, but after reading the manual more carefully they were able to successfully jump their van. Other positive reviews mention the product's versatility in charging other devices, such as cell phones and flashlights. However, there was one review stating that the product would not jump start a car or motorcycle.