What are some highly rated portable battery jumpers?

Amazon.com reviewers rate both the Nano Jump Starter Kit and the Anker PowerCore Jump Starter 400 at five out of five stars. Walmart reviewers give the Stanley 1000-Amp Peak Jump Starter with Compressor 4.3 out of five stars and the Schumacher Instant Power Jump Starter 4.4 out of five stars.

The Nano Jump Starter Kit is manufactured by Dans Auto and works on both gas and diesel engines. The jump starter provides up to 10 uses per charge. Reviewers praise the reliability of the unit and say that it gives them peace of mind. Reviewers also like that it provides a power source for their portable electronic devices.