This high-power car jump starter provides a peak current of 4000A to quickly start 12V vehicle engines. It includes multiple safety and emergency features for versatile use.

• Battery capacity: 5000-8000 mAh lithium-ion

• Peak current: 4000A

• Output voltage: 12 V

• Conversion rate: 80%-85%

• Built-in battery cells: 4

• Includes USB charging ports for device charging

• Features SOS lighting, warning light, and built-in flashlight

• Item weight: 600 g

• Safety hammer included