We work out the trending price by crunching the data on the product's sale price over the last 90 days. New refers to a brand-new, unused, unopened, undamaged item, while Used refers to an item that has been used previously. Follow these step-by-step instructions to jump-start your car with a booster pack instead of jumper cables. Uses for an emergency portable power pack (above) Power port sockets for recharging phones and tablets during a power failure. "Simply plug the Porta-Jump unit into any vehicle's 12volt socket, the unit will then test your battery to see if it's able to be jumped.* If the green light comes on, simply wait ten minutes for the Porta-Jump to charge your battery, turn your key and your away!" Interesting, so it's basically a rapid discharge power feed. Loading DBPower Jump Starter Review. DBPOWER Car Jump Starts V6 Crossfire. It is portable jump starter that can help you in charging your vehicle's battery anytime anywhere you want. It has USB 2.4A smart charging port for phones, tablets, and laptops. DBPower Jump Starter Instructions. •2 • 1.4 Do not put fingers or hands into any of the jump starter's outlets. 1.5 Do not expose the jump starter to rain or snow. 1.6 To reduce the risk of electric shock, turn off and/or unplug the jump starter before attempting any maintenance or cleaning. Simply turning off the controls will not reduce this risk. THE HALO BOLT! #1 TOP SELLER! Jump starts your car! Customers love the peace of mind knowing they can jump start their own car vs. waiting hours for a tow truck or searching for someone with jumper cables. Jump-Starter Safety • The internal battery in this Jump-Starter is a sealed lead-acid battery. Always wear eye protection and exercise caution when working with lead-acid batteries. The battery must be recycled or disposed of properly. • Perform all Jump-Starter charging procedures (see page 5) in a safe, dry, well-ventilated area, as GOOLOO Car Jump Starter --G1500-plus [PD 60W fit