Slickdeals is community-supported.  We may get paid by brands for deals, including promoted items.
Heads up, this deal has expired. Want to create a deal alert for this item?
expiredJCouch333 posted Jul 08, 2025 04:42 PM
expiredJCouch333 posted Jul 08, 2025 04:42 PM

Prime Members: LOKITHOR J400 2000A 12V Portable Lithium Jump Starter

+ Free Shipping

$38

$90

57% off
Amazon
26 Comments 16,441 Views
Visit Amazon
Good Deal
Save
Share
Deal Details
LOKITHOR STORE via Amazon has for Prime Members: LOKITHOR J400 2000A 12V Portable Lithium Jump Starter on sale for $54.95 -> now $89.95 - $20 when you clip the coupon on the product page - $31.48 (35%) with promo code 35ALSJ4R at checkout or redeem on the page = $38.46. Shipping is free.

Thanks to Community Member JCouch333 for sharing this deal.

About this Item:
  • Powerful and safe to start your completely dead car battery. Up to 2000 amps peak starting current, especially suitable for vehicles with 8.0L gasoline/6.0L diesel engine. It can be started up to 25 times on a single charge.
  • 10 protection types, including Spark-Proof Protection, Reverse-Charge Protection, Over-Charge Protection, Over-Current Protection, Short-Circuit Protection, Reverse-Polarity Protection, Low-Temp Protection, High-Temp Protection, Over-Voltage Protection , Over-Load Protection, securely connects to any 12-volt vehicle.
  • It's a car jump starter, portable power bank, and LED flashlight. Recharge smartphones, tablets, and other USB devices. It's easily rechargeable from any powered USB port in 1.5-hours at 3.0-amps. Plus, an integrated 300-lumen LED flashlight with 3 light modes, including emergency strobe and SOS.
  • To ensure optimal connect every time and maximize the starting efficiency of your jump starter, our cutting-edge system automatically detects the impedance of the clamp connection to the car battery.

No Longer Available:
  • 30% w/ promo code 30J4PD25

Editor's Notes

Written by SaltyOne | Staff

Original Post

Written by JCouch333
Community Notes
About the Poster
Deal Details
Community Notes
About the Poster
LOKITHOR STORE via Amazon has for Prime Members: LOKITHOR J400 2000A 12V Portable Lithium Jump Starter on sale for $54.95 -> now $89.95 - $20 when you clip the coupon on the product page - $31.48 (35%) with promo code 35ALSJ4R at checkout or redeem on the page = $38.46. Shipping is free.

Thanks to Community Member JCouch333 for sharing this deal.

About this Item:
  • Powerful and safe to start your completely dead car battery. Up to 2000 amps peak starting current, especially suitable for vehicles with 8.0L gasoline/6.0L diesel engine. It can be started up to 25 times on a single charge.
  • 10 protection types, including Spark-Proof Protection, Reverse-Charge Protection, Over-Charge Protection, Over-Current Protection, Short-Circuit Protection, Reverse-Polarity Protection, Low-Temp Protection, High-Temp Protection, Over-Voltage Protection , Over-Load Protection, securely connects to any 12-volt vehicle.
  • It's a car jump starter, portable power bank, and LED flashlight. Recharge smartphones, tablets, and other USB devices. It's easily rechargeable from any powered USB port in 1.5-hours at 3.0-amps. Plus, an integrated 300-lumen LED flashlight with 3 light modes, including emergency strobe and SOS.
  • To ensure optimal connect every time and maximize the starting efficiency of your jump starter, our cutting-edge system automatically detects the impedance of the clamp connection to the car battery.

No Longer Available:
  • 30% w/ promo code 30J4PD25

Editor's Notes

Written by SaltyOne | Staff

Original Post

Written by JCouch333

Community Voting

Deal Score
+19
Good Deal
Visit Amazon

Price Intelligence

Model: LOKITHOR J400 2000A 12V Portable Lithium Jump Starter, Car Battery Booster Pack, USB-C Powerbank Charger, and Jumper Cables for upto 8.0-Liter Gas and 6.0-Liter Diesel Engines, Smart Digital Screen

Deal History 

Sale Price
Slickdeal
  • $NaN
  • Today

Current Prices

Sort: Lowest to Highest | Last Updated 7/26/2025, 06:14 AM
Sold By Sale Price
Amazon$89.95

Leave a Comment

Unregistered (You)

25 Comments

Sign up for a Slickdeals account to remove this ad.

Jul 12, 2025 02:20 PM
60 Posts
Joined Feb 2017
Jul 12, 2025 02:20 PM
peta8368Jul 12, 2025 02:20 PM
60 Posts
Quote from stevwang :
Battery capacity is low at 8000 milliamps. But for this price, it's still a good deal.
mAh (and Ah) is a terrible way to measure capacity. It's like saying someone has "5 coins". Whether that's quarters or pennies makes a huge difference. Wh (watt-hours) is a better unit of measurement, although you have to account for voltage conversion losses. The Lokithor PROBABLY has 3.7v cells, just like most lithium ion devices in this size range.
Just be careful when you mix/compare jump starters with car batteries, where the voltage for one is 3.7v and the other is 12v, then using Ah will start to really muddy the water.
Jul 12, 2025 04:35 PM
439 Posts
Joined Aug 2010
Jul 12, 2025 04:35 PM
JAX-FLJul 12, 2025 04:35 PM
439 Posts
Quote from MaroonPocket778 :
??????????
He is talking about . It is so much better at the price.
Jul 12, 2025 10:49 PM
155 Posts
Joined Nov 2020
Jul 12, 2025 10:49 PM
LivelyManatee4450Jul 12, 2025 10:49 PM
155 Posts
Quote from ten80 :
Business Name: ShenzhenshihoulangzhinengyouxiangongsiBusiness Address:敦煌大厦15C香蜜湖街道香岭社区紫竹六道49号深圳市福田区广东省518040CN
What's the point?
1
Jul 13, 2025 01:13 AM
2,117 Posts
Joined Apr 2009
Jul 13, 2025 01:13 AM
bd75Jul 13, 2025 01:13 AM
2,117 Posts
Definitely watch the Project Farm video on these if you are buying.
Jul 13, 2025 03:04 AM
2,095 Posts
Joined Jul 2010
Jul 13, 2025 03:04 AM
sam19777Jul 13, 2025 03:04 AM
2,095 Posts
Temp has this for $34.xx all the time
Jul 14, 2025 03:52 PM
295 Posts
Joined May 2016
Jul 14, 2025 03:52 PM
_NERDJul 14, 2025 03:52 PM
295 Posts
Is it okay to have this in the trunk of our vehicle on hot days?
Jul 14, 2025 06:01 PM
7,694 Posts
Joined Aug 2011
Jul 14, 2025 06:01 PM
johnnybladesJul 14, 2025 06:01 PM
7,694 Posts
i did buy this thing. but I also bought the MOSTOOL M8 Car Jump Starter, 5000A Peak 12V Battery Jump Starter Power Pack. It's $119 but has a 50% off code, so got it for $60.

https://www.amazon.com/dp/B0BY1MB...F0aWM&th=1

I'm hooked on these things. got more of these chargers that I got cars to put them in. Bought 1 for 4 cars in my family and then bought 1 for mom and gave a couple as xmas gifts. Even keep one at my wife's vet clinic as she and other employees often get called in in the middle of the cold MN winter nights with no one else around, just in case...

This will be my first return to the cheaper jumpers, as i've generally stuck with Hulkman Alpha85 after a couple misfires years ago. These things get used a lot out on the acreage jump starting cars, lawn mowers, tractors...anything with a battery can need a boost when the temps fall below -20 degrees.
Last edited by johnnyblades July 14, 2025 at 11:14 AM.

Sign up for a Slickdeals account to remove this ad.

Jul 14, 2025 06:05 PM
7,694 Posts
Joined Aug 2011
Jul 14, 2025 06:05 PM
johnnybladesJul 14, 2025 06:05 PM
7,694 Posts
this reminds me, i bought the Hulkman Alpha85 for my mothers car two years ago and she moved to assisted living this year and sold her car. Wonder what happened to my Hulkman?? Brother in law supposedly sold her car for her, bet that bastard ran off with my Hulkman...
Jul 18, 2025 04:54 PM
298 Posts
Joined Jun 2012
Jul 18, 2025 04:54 PM
-Gossamer-Jul 18, 2025 04:54 PM
298 Posts
This will only work half the time since half the name is Loki.
Jul 20, 2025 07:45 PM
7,694 Posts
Joined Aug 2011
Jul 20, 2025 07:45 PM
johnnybladesJul 20, 2025 07:45 PM
7,694 Posts
haven't tried it yet, but this thing is pretty tiny and light. it's about half the weight of my hulkman apha85 jumpers. I wouldn't trust this as my main jumper but I guess i'll keep it for jumping my lawn mowers and such.

Leave a Comment

Unregistered (You)

Popular Deals

View All

Trending Deals

View All