Welcome back! We saved your shopping cart for you: View Cart

Wagan iOnBoost V8 Plus Lithium Jumpstarter (300A / 600A)

Click to Enlarge Image
Usually ships the next business day

Request a Volume Quotation

Battery Junction 30 Day Warranty
Every Order Ships Directly From The United States
Authorized Dealer For All Products Sold
Battery Junction Wholesale Account Signup
Battery Junction Free Keylight On Purchases Over $20 Promo

Wagan iOnBoost V8+ Lithium Jumpstarter (300A / 600A)

Any Driver Can Use It

The iOnBoost V8+ Jumpstarter is a universal backup battery small enough to fit in your glove compartment. Its multiple ports allow it to not only boost your dead car battery, but also act as a USB device recharger and a laptop backup battery. Single-button operation keeps the iOnBoost V8+ simple enough for anyone to use. Simply jack in or hook up the appropriate adapter, press the power button, and you're in business! Over-charge, over-Voltage, reverse polarity, and anti-sparking (short circuit) protections make it an ideal match for folks with minimal or basic understanding of cars. With endless applications, the hybrid iOnBoost V8+ is an essential piece of gear for commuters, travelers, and tech lovers.


  • Flashlight LED with 3 lighting modes: solid, S.O.S. (Morse code), flashing
  • USB charging ports

Included Accessories:

  • DC and AC charging adapters
  • Smart Jumper Cables
  • Laptop charging cable with 8 adapter tips
  • USB pigtail charging adapter with: mini USB, micro USB, Apple™ 30-pin and Lightning cable


  • Battery type: Lithium-ion Polymer
  • Battery capacity (watt-hours): 55.5wh
  • Peak amps: 600A
  • Cranking amps 300A
  • Jumper cables: 10 AWG, 8-inch
  • DC Accessory Outlet 1: 12V - 12A
  • DC Accessory Outlet 2: 19V - 3.5A
  • DC Accessory Outlet Voltage Selection: 12V, 16V, or 19V
  • USB power ports: 2
  • USB power port: 5 V, 2.0A (each)
  • Built-in Safety: Protection against over-voltage, over-charge, short circuit, and reverse polarity
  • Battery status indicator: 4 bar, LED
  • Operating temperatures: 32°F–140°F
  • Storage temperatures: 32°F–185°F
  • Input: 14V - 1A
  • Recharging time (AC): 2-4 hours
  • Recharging time (DC with engine running): 4-5 hours
  • Dimensions (LxWxH): 6.5 x 1.5 x 3.1(inches)
  • Weight: 1.7 lbs.
There are no questions or answers for this item.

Wagan iOnBoost V8 Plus Lithium Jumpstarter (300A / 600A)

  • $106.95
  • This Item Qualifies For FREE SHIPPING
  • In Stock