WAGAN iOnBoost V8 TORQUE Jump Starter and Battery Bank




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WAGAN Slim Overview

Smaller than a cell phone but powerful enough to jump-start a car: the Wagan Tech iOnBoost Slim Lithium Jump Starter & Power Bank is a highly portable source of power that will keep your devices charged and can save the day in an emergency. Its 20Wh, 5400mAh battery can produce 300 peak amps and 200 cranking amps, enough to jump-start a 6-cylinder car, light truck, or motorcycle engine. Its 5V, 2A USB port can provide two recharges of most smartphones, and its LED flashlight offers on, strobe and SOS flash modes. The iOnBoost Slim itself recharges via micro-USB in about two hours.

The unit offers over-voltage, overcharge, over-discharge, reverse polarity, and short circuit protection for safety and features battery status indicator lights. It comes with 8" smart jumper cables made of AWG 10 wire. You can use the iOnBoost Slim in temperatures ranging from -4°F-140°F (but don't store in temperatures below 32°F.) It measures 5.3 x 3.0 x 0.6" and weighs 1.3 pounds.



  • Lithium-ion polymer
  • Battery capacity: 20Wh, 5400mAh
  • Charge time: 2 hours using 110 VAC
  • 4-bar LED battery status indicator
  • Over-voltage, over-charge, over-discharge, short circuit, and reverse polarity protection circuitry

USB Output

  • 5V, 2A
  • Sufficient power when fully charged to recharge most smartphones twice

Work Light

  • White LED flashlight
  • SOS mode automatically flashes the Morse Code distress signal
  • Constant flashing signal mode

Car Jumper

  • One set jumper cables
  • 10 AWG, 8" (20.3cm) long
  • 200 cranking amps, 300 peak amps
  • Smart cables prevent damage from accidental reverse polarity

WAGAN Slim Specs

Battery Type Lithium-ion polymer
Capacity 20 Wh
Amps Peak: 300 A
Cranking: 200 A
Cables Jumper Cables: 10 AWG, 8" / 20.3 cm
USB Power 5 V, 2.1 A
Flashlight LED with 3 Modes: solid, strobe, SOS
Recharging Time Approx. 2 h
Operating Temperature -4°F-140°F / -20°C-60°C
Storage Temperature 32°F-185°F / 0°C-85°C
Dimensions 5.3 x 3.0 x 0.6" / 13.5 x 7.6 x 1.5 cm
Weight 1.3 lb / 0.6 kg
Packaging Info
Package Weight 1.1 lb
Box Dimensions (LxWxH) 7 x 5 x 3"

Additional information

Weight 1.3 lbs
Dimensions 6.80 × 5.00 × 2.90 cm






1) What is the status of my order?

You’ll receive a confirmation email after you place your order which should include information about the expected ship date(s) for your items. You’ll receive another email when your order ships. Delivery can typically be expected within 3-5 business days.

2) What if I want to cancel my order?

Please send us an email to [email protected] requesting to cancel. If your order has not shipped from our distribution partners, we can request a cancellation, however, it is not guaranteed. If your order has already been shipped, it cannot be canceled. Once you receive your item, you can take advantage of our easy returns/ exchange process. Please note that not all items are eligible to be returned, you can learn more by visiting our return policy on our website at:

3) What payment methods are accepted?

We accept US issued MasterCard, American Express, VISA credit cards, and Paypal, as methods of payment.

4) Do you ship internationally?

We currently ship to Continental US addresses only. Please note that special shipment rates may apply in cases where delivery destinations are in remote areas. As always, the cost of shipping will be calculated during the checkout process and will highlight the shipment cost that is applicable.

5) What delivery provider do you use?

Our standard delivery service for the U.S. is FedEx, UPS, USPS.

6) How soon will I receive my order?

-Continental US addresses: 3-5 business days from the date of shipment. -Alaska and Hawaii addresses: 7-10 business days from the date of shipment.


At Appravo, we make it simple. We offer a single rate shipping starting at $7.99 across United States for orders under $99.99. Spending $100 or more? Then shipping is $4.99, and if you’re spending $150 or more, then shipping is on us!*

We use standard ground courier delivery services to deliver your purchases, typically within 3-5 working days. *Exclusions apply: Some products may not be eligible for shipping rates provided due to weight restrictions. We take pride in our services and will never overcharge you for shipping and make you pay more than you need to.

*Learn more about our Shipping Policy here: View our Shipping Policy


We want our customers to feel great about shopping at Appravo. With our 14-day return policy, you’llhave the time to make sure that your purchase was right for you. Returns in new factory sealed condition with original packaging and accessories are eligible to receive a refund. All other returns are to be examined and may be charged a restocking fee. In most cases, return shipping costs are the priority of the customer. If desired, we will send you a shipping label and take the charge from existing payment where possible.

*Learn more about our Shipping Policy here: View our Shipping Policy

Speedy Shipping
3-5 Days US-Wide Shipping
100% Money-Back Guarantee
Buy With Confidence And Zero-Risk
Our Gear Is Tested and Stamped.

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