20000 Amp UltraSafe Lithium Jump Starter
The GB500 is an ultra-safe, compact, and portable lithium-ion jump starter for both 12V and 24V battery systems. Features patented spark-proof technology and reverse polarity protection. Built for gas and diesel engines in Class 8+/CE high-displacement vehicles, equipment, trucks, and more. Safe for engines of all sizes. Provides remote power for 12V devices (e.g. tire pumps) and recharges mobile devices, like smartphones, tablets and more.

• A lithium battery jump starter rated at 20,000 Amps (80,500+ Joules3S).
• Switchable 12V and 24V modes, designed for high-displacement engines, covering most applications.
• Patented protection against reverse polarity, sparks, over charging, over-current, open-circuits and over-heating.
• Recharge virtually any USB device with the built in duel USB outports.
• Provides remote power with the included 12V plug for tire pumps, inverters and compressors.
• 2200 lumen ultra-bright LED work light for visibility w/ 7 selectable modes.
• Built-in voltmeter reads and displays the voltage of the vehicle's battery for enhanced diagnostics and troubleshooting.
• 8X Lighter, 16X Smaller, and 30% more powerful than the "equivalent" lead acid.
• Charge the GB500 with the included 56W AC power adapter.
• Rated IP65 (Protected against dust and low pressure water jets)