Allstart Boost Max Battery Chargers

Allstart Boost Max battery chargers are powerful lithium ion jump starters and backup power sources for all of your portable power needs. These 1.5 lb. devices will jump-start trucks, cars, boats, ATVs, and motorcycles, as well as charge all electronic devices. With Boost Max, you can power up wherever you are. Allstart Boost Max features: * 12 V and 24 V jump-starter, backup charger for all brands of cellphones, tablets, and other portable electronics * Powerful high-capacity Nano lithium battery * Fast-charging with low self-discharge cycle * Up to 1,500 charging cycles * 450 cranking amps and 900 peak amps * Include Intelli-Clamps for jump-starting, with built-in safety and diagnostic features * Four different types of charging modes: 5 V 2A, 5 V 1A, 19 V 3.5 A, and 12 V 10 A * Built-in safety protection for jump-starter overcharging and over-discharging * 18,000mAh Show Less