Slickdeals is community-supported. We may get paid by brands for deals, including promoted items.

forum threadDesertGardener | Staff posted Apr 17, 2026 12:13 AM

Item 1 of 5

forum threadDesertGardener | Staff posted Apr 17, 2026 12:13 AM

LOKITHOR JC400 9-in-1 2500A 12V Portable Battery Charger & Jump Starter (for Up to 8.5L Gas/6.5L Diesel) $49.37 + FS

$49

$110

55% off

Amazon

3 Comments 5,881 Views

Get Deal at Amazon

Good Deal

Bad Deal

Save

LOKITHOR Direct via Amazon [amazon.com] has LOKITHOR JC400 9-in-1 2500A 12V Portable Battery Charger & Jump Starter (for Up to 8.5L Gas/6.5L Diesel) on sale for $94.95 - $45.58 off with code THVMGPTH at checkout = $49.37. Shipping is free.

Features:

9-in-1 functionality: Combines jump starter, charger, maintainer, desulfator, voltage detector, power bank, LED light, and compass in a compact handheld unit for roadside use.
High-power jump starting: Delivers up to 2500A peak current to start 12V vehicles (up to 8.5L gas / 6.5L diesel) in extreme temperatures, with auto voltage detection and a boost mode for low or dead batteries.
Adjustable charging support: Offers selectable charge rates (0.75A, 1A, 2A) and works with 6V/12V, AGM, and lithium batteries across various vehicles; includes a force-charge mode for deeply discharged batteries.
Charging, maintenance, and desulfation: Uses a 7-stage charging process, switches to float mode to maintain charge, and applies pulse technology to help restore battery performance.
Connection optimization (CONNECTMAX): Detects poor clamp-to-terminal contact and adjusts performance to improve starting reliability.
Built-in safety protections: Includes a battery management system with protections against reverse polarity, short circuit, overcharge, overheating, and other common electrical risks.
Power bank and emergency lighting: Features USB-A and USB-C ports for device charging, plus a 300-lumen LED light with multiple modes for visibility in low-light situations.

9-in-1 functionality: Combines jump starter, charger, maintainer, desulfator, voltage detector, power bank, LED light, and compass in a compact handheld unit for roadside use.
High-power jump starting: Delivers up to 2500A peak current to start 12V vehicles (up to 8.5L gas / 6.5L diesel) in extreme temperatures, with auto voltage detection and a boost mode for low or dead batteries.
Adjustable charging support: Offers selectable charge rates (0.75A, 1A, 2A) and works with 6V/12V, AGM, and lithium batteries across various vehicles; includes a force-charge mode for deeply discharged batteries.
Charging, maintenance, and desulfation: Uses a 7-stage charging process, switches to float mode to maintain charge, and applies pulse technology to help restore battery performance.
Connection optimization (CONNECTMAX): Detects poor clamp-to-terminal contact and adjusts performance to improve starting reliability.
Built-in safety protections: Includes a battery management system with protections against reverse polarity, short circuit, overcharge, overheating, and other common electrical risks.
Power bank and emergency lighting: Features USB-A and USB-C ports for device charging, plus a 300-lumen LED light with multiple modes for visibility in low-light situations.

Deal Score

Get Deal at Amazon

Price Intelligence

Model: LOKITHOR JC400 9-in-1 Battery Charger and Jump Starter, 2500A 12V Portable Jump Box for Car Upto 8.5L Gas/6.5L Diesel, 750mA/1A/2A, 6V/12V Automotive Battery Maintainer, Trickle Charger and Desulfator

Deal History

Sale Price

Slickdeal

$NaN

Today

Post Date	Sold By	Sale Price	Activity
03/16/26	Amazon	$50 Popular	4
02/17/26	Amazon	$49	2
02/04/26	Amazon	$70	0
11/10/25	Amazon	$49	4
10/15/25	Amazon	$57	2

Current Prices

Sort: Lowest to Highest | Last Updated 5/15/2026, 02:51 PM

Sold By	Sale Price
Amazon	$69.94

Unregistered (You)

3 Comments

PupperScupper

Pro

Apr 22, 2026 11:57 PM

151 Posts

Joined Nov 2010

PupperScupper

Pro

Apr 22, 2026 11:57 PM

151 Posts

Nice to see the brothers have a business together.

rczrider

Apr 23, 2026 09:00 PM

2,801 Posts

Joined Jun 2014

rczriderApr 23, 2026 09:00 PM

2,801 Posts

This one claims 8000mAh and that may very well be true, but the J400 (same unit minus the maintainer/charger capability) used to claim the same and has since been downgraded to 6400mAh.

If this is indeed 8Ah, though, that's gives it a 29.6Wh capacity and so at the claimed 80C discharge, only about 160A continuous output (320A assumed peak). It just seems kind of low.

I will say, though, that LOKITHOR seems to match NOCO in a lot of ways, and I'd consider them the "value" version of NOCO. NOCO has better performance because they run a 3S configuration with their lower capacity, rather than 4S like just about all of the random alphabet-soup brands.

rczrider

Apr 23, 2026 09:05 PM

2,801 Posts

Joined Jun 2014

rczriderApr 23, 2026 09:05 PM

2,801 Posts

You can get it a tiny bit cheaper with $47.47 off using promo code 5J88GE2E

Unregistered (You)

Autos Automotive Tools Jump Starter Free Shipping Amazon

LOKITHOR JC400 9-in-1 2500A 12V Portable Battery Charger & Jump Starter (for Up to 8.5L Gas/6.5L Diesel) $49.37 + FS

$49

$110

Community Voting