Join Latest Deals for free and get a hand-picked list of the best deals, delivered straight to your inbox. Plus, the helpful digital display provides enhanced diagnostics, including battery life, tire pressure, voltmeter, and smart indicators. Please ensure that you have not activated the USB or Air Compressor output modes when attempting to jump start your vehicle. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them.

The HALO Bolt Air + has everything you need to take full advantage of its jumpstarting, charging, and inflating power.The Halo unit is also less expensive than the combine cost of a Best Rest pump and a starter battery. When used correctly, lithium- ion rechargeable batteries provide a safe and dependable source of portable power.

The Halo Bolt Air inflated the tire quickly, but at a pretty steep cost to battery life at around 3% for every 5 PSI. As a portable jump starter, all you need to do is connect the included mini jumper cables, and with a push of a button, your car should be ready to start after a few seconds. Ensure there is no metal object between your device and the HALO BOLT AIR when charging your device wirelessly as the object may become hot. I decided that this would actually be a great device for someone with not a lot of interior space in their car.He is a certified blacksmith, a General-class ham radio operator (KO4EMJ), and lives on a small farm in Tennessee where he gardens and raises chickens. No other car is required, and most jump starters, like the Halo Bolt Air, have reverse polarity protection to alert you if you get the clamps backward.