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Deal · Starting and Battery

LOKITHOR JP400 Jump Starter at $54.10 for Gas and Diesel

The LOKITHOR JP400 jump starter and air compressor is down to $54.10, about 20 percent below its typical price. Check the 12V engine fitment here.

LOKITHOR JP400 Jump Starter with Air Compressor for 8.5L Gas/6.5L Diesel
LOKITHOR JP400 Jump Starter with Air Compressor for 8.5L Gas/6.5L DieselAmazon

Price record

Live at Amazon

Price
$54.10
Typical price over 90 days
$67.22
Difference
$13.12 (20%)
Amazon rating
4.8 of 5 (331 reviews)
Checked
Sep 28, 2026, 1:31 PM EDT
Check the price at Amazon (opens Amazon in a new tab)

Disclosure. As an Amazon Associate, TunedDrive earns from qualifying purchases.

Which engines and vehicles the JP400 fits

We'd consider the JP400 if you want two tools in one: a 12V jump starter and an air compressor in the same compact unit. Its 2500 peak power rating covers gasoline engines up to 8.5L and diesel engines up to 6.5L, and it works in temperatures from -4°F to 140°F.

Before you buy, confirm your vehicle is a 12V system and that its engine displacement is at or below those limits. Larger engines sit outside the supported range, so the jump starter is not the right pick for them.

Product detailValue to match to your vehicle
ProductLOKITHOR JP400 Jump Starter
ModelJP400
ColorOrange

What the JP400 will not do

What it will not do is fix a failing battery or replace scheduled maintenance. A jump start gets you moving so you can drive to service, but a weak battery can still leave you stranded later.

What it will not do

A jump start starts the car once; it does not diagnose or repair the battery.

What the price looks like

Amazon price
$54.10
Customer rating
4.8
Customer reviews
331
Typical price over 90 days
$67.22
Difference
$13.12 (20 percent)

At $54.10, this offer is about 20 percent below the typical price of $67.22 over the last 90 days, a savings of $13.12.

What to confirm before you order

Plan for the air compressor: it fills car tires to 150 PSI with preset and auto-off inflation, so check that this pressure suits your tires before relying on it.

For jumping, the unit uses a smart self-identifying clip and CONNECTMAX, which detects impedance between the clamp and battery terminal; that makes aiming for a clean, tight connection on a dirty post a job you still have to do. Also decide whether you want to charge the jump starter through its USB cable and how you'll store the included cables, hose, adapters and bag.

Who should choose or skip this jump starter

Choose the JP400 if you want a compact 12V jump starter with a built-in air compressor, USB power and an LED light, and your engine fits the 8.5L gas or 6.5L diesel limit.

Skip it if your vehicle runs on a different voltage, your engine is larger, or you already own separate jump and inflation tools and don't need them combined. It also is not a fix for a battery that fails to hold a charge.

Specifications

ModelJP400
ColorOrange