ETENWOLF Car jump starter power bank J1 16000mAh 2000A

The ETENWOLF J1 is a portable jump starter with a 16,000 mAh lithium battery and a peak starting current above 2,000 A. It can revive heavily discharged batteries and start petrol engines up to 8.0 litres and diesel engines up to 6.5 litres. The device is compatible with cars, SUVs, light commercial vehicles, motorcycles and boats with a 12 V electrical system. According to the manufacturer, one full charge allows up to 35 starts.

The unit can still start vehicles when the battery voltage has dropped to 9 V. Its emergency fast-charge function reaches BOOST mode after about 5 minutes, while a full charge takes around 2 hours. Eight protection functions guard against reverse polarity, overload, overvoltage, short circuits and extreme operating temperatures, and the included smart clamps have spark protection.

The USB-A and USB-C ports let you use the J1 as a power bank to charge smartphones and tablets on the road, with up to 30 W charging support for compatible devices. Two LEDs offer four modes, including an SOS signal, and the IP65-rated housing resists dust and splashing water.