VTOMAN V7 Jump Starter - 4500A Car Battery Jumper Starter for 12V Vehicles (Up to 10L Gas & 8L Diesel Engines), Jump Box, Lithium Booster Pack, Portable Charger with Jumper Cables, LED Light

The VTOMAN V7 Car Jump Starter provides up to 4500A peak current for starting 12V vehicles in 1-3 seconds. It includes 10 safety protections, fast charging, and a multi-functional LED flashlight. The device is compact, waterproof, and comes with a 18-month warranty.

• The description claims the VTOMAN V7 can start engines up to 10L gasoline and 8.0L diesel.
• The description claims the device operates safely in temperatures from -4℉ to 140℉.
• The description claims the jump starter saves up to 50% charging time.
• The description claims the device is waterproof.