HULKMAN Alpha 85S: 2000A Jump Starter with -40F Start Tech for $143 November 08, 2021 at 06:00PM

Checkout Now

Expires November 09, 2121 23:59 PST
Buy now and get 27% off


Never be afraid of the extreme cold! HULKMAN Alpha 85S can instantly jump-start all kinds of 12V vehicles up to 8.5L gas/6.0L diesel while defying temperature limits. With a -40°F pre-heat tech, Alpha85S will knock out all dead batteries even in the cold. 60 jump starts on a single charge can be a lifesaver! With a 3.3" LED screen, you will know the battery level and what's going on with the jump start process easily. It shows speed charge, error indicator, battery level, and more. Not only that, Alpha 85S features a USB-A port, a USB-C port, and a 12V DC port for charging devices, cameras, tablets, car vacuum, and more. With a 65W Speed Charger, Alpha 85S charges fully in just 1.5 hours. There's plenty of possibilities!

4.7/5 stars on Amazon: ★ ★ ★ ★
  • -40°F pre-heat tech. Jump start your vehicle even in extreme cold
  • 2000A peak. Start the vehicles up to 8.5L gas/6L diesel engines
  • 20,000mAh battery. 60 jump starts on a single charge
  • 3.3" smart screen. Intuitively shows product status
  • USB-A, USB-C, 12V DC ports. Charge devices, cameras, tablets, & more
  • 65W speed charger. Charges fully in just 1.5 hours
  • 9+ types of protection. Free your worries of mis-operation & sparks
  • IP65. Rain-resistant, dust-tight, & drop resistant


  • 9to5Toys: "HULKMAN's jump starter is a game-charger in the industry and is designed with every car owner in mind so that they can use them easily and safely."
  • Geeky Gadgets: "HULKMAN come out with a really smart very easy to use portable jump starter; the Alpha series is a must-have accessory for any adventure"
  • Yahoo! Finance!: "The Alpha series is the most advanced product series in the market"



  • Model: Alpha 85S
  • Color: space gray
  • Dimensions: 9.1"H x 4.1"L x 1.8"W
  • Peak current: 2,000A
  • Battery capacity: 74Wh/20,000mAh@3.7V
  • Gas/diesel rating: 8.5L/6.0L
  • Working temperature: -40°F-113°F
  • Recharging speed: 65W, 1.5 hours
  • USB QC3.0: 18W
  • Screen: 3.3"
  • Ports:
    • 1x USB-A
    • 1x USB-C
    • 1x 12V DC
  • IP65 water/dust resistant
  • Manufacturer's 2-year limited warranty


  • HULKMAN Alpha 85S: 2000A Jump Starter with -40F Start Tech
  • Speed Charge Wall Charger
  • Booster Clamps
  • USB-C Cable
  • DC 12V Cigarette Lighter Adapter

Checkout Now

Previous Post Next Post