12v car jump starter, also charges anything usb and 12v cigar lighter port, laptops and includes adapters.

Can test car battery voltage and alternator charging.

Comes with original Cary bag and everything in the pics.

Inline fuse has been removed from positive terminal as it was blown and seems to be working fine.

I believe this can't start a vehicle with a completely dead battery, I think battery has to have some charge for it to detect it

Any questions please ask

Introducing the SIP Pro Booster 800Li Car Power Pack, a versatile and portable charger/starter combo suitable for your vehicle needs. With a voltage of 12V and a manufacturer part number of 03927, this charger packs a punch with its features such as reverse polarity protection, LED light, instant starting power, plug in, and USB charger.

Ideal for garage equipment and tools, battery testers and chargers, and chargers and jump starters, the SIP Pro Booster 800Li Car Power Pack is a must-have for anyone who needs reliable and instantaneous power on the go. Its compact and lightweight design makes it easy to transport, while its plug-and-play functionality ensures that you can get started right away. Invest in this powerful charger pack today and enjoy the convenience of instant starting power wherever you go.