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expirediconian | Staff posted Mar 26, 2026 01:30 PM
expirediconian | Staff posted Mar 26, 2026 01:30 PM

LOKITHOR J1350 PRO 1350A 12V LiFePO4 Jump Starter w/ ConnectMax

+ Free S/H

$48

$81

40% off
Amazon
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LOKITHOR Online via Amazon has LOKITHOR J1350 PRO 1350A 12V LiFePO4 Jump Starter w/ ConnectMax (J1350PRO) for $80.71 - $32.28 off when you apply promo code V3GXQIUE at checkout = $48.43. Shipping is free.
  • Note: Promo codes are typically for one-time use and don't always apply seamlessly. If you run into this issue, refresh the page, re-enter the code, or revisit the cart page.
Thanks to Deal Editor iconian for sharing this deal.

About this Item:
  • Powerful Jump Starting: 1350A peak current starts up to 6.5L gas or 3.5L diesel engines; works in extreme temps (-4°F to 140°F); up to 24-month standby time
  • Advanced LiFePO4 Battery: Over 2000 cycles (100% DOD) or 8000 cycles (50% DOD) – lasts 5× longer than lead-acid and 2× longer than standard lithium; 100% safe with no risk of thermal runaway or fire
  • 30W Fast Charging + Power Bank: Fully recharges in just 60 minutes; dual USB-C/USB-A ports charge phones, tablets, laptops; built-in LED flashlight with SOS, strobe, and steady modes
  • Rugged & Safe Design: IP65 waterproof/dustproof; 10 built-in protections (overcharge, short circuit, reverse polarity, low/high temp, anti-spark, etc.)
  • ConnectMax Smart Technology: Automatically detects and optimizes clamp connection for reliable starts every time – perfect for new or occasional users
  • What's Included: J1350 PRO jump starter, smart jumper cables, USB-A to USB-C cable, USB-C to USB-C cable, storage bag, user manual

Editor's Notes

Written by powerfuldoppler | Staff
  • Our research indicates that this deal is $51.56 less (51% savings) than the next best available price from a reputable merchant with prices starting from $99.99 at the time of this posting.
  • Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
  • If you're not a student, there's also a free 1-Month Amazon Prime trial available.

Original Post

Written by iconian | Staff
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
LOKITHOR Online via Amazon has LOKITHOR J1350 PRO 1350A 12V LiFePO4 Jump Starter w/ ConnectMax (J1350PRO) for $80.71 - $32.28 off when you apply promo code V3GXQIUE at checkout = $48.43. Shipping is free.
  • Note: Promo codes are typically for one-time use and don't always apply seamlessly. If you run into this issue, refresh the page, re-enter the code, or revisit the cart page.
Thanks to Deal Editor iconian for sharing this deal.

About this Item:
  • Powerful Jump Starting: 1350A peak current starts up to 6.5L gas or 3.5L diesel engines; works in extreme temps (-4°F to 140°F); up to 24-month standby time
  • Advanced LiFePO4 Battery: Over 2000 cycles (100% DOD) or 8000 cycles (50% DOD) – lasts 5× longer than lead-acid and 2× longer than standard lithium; 100% safe with no risk of thermal runaway or fire
  • 30W Fast Charging + Power Bank: Fully recharges in just 60 minutes; dual USB-C/USB-A ports charge phones, tablets, laptops; built-in LED flashlight with SOS, strobe, and steady modes
  • Rugged & Safe Design: IP65 waterproof/dustproof; 10 built-in protections (overcharge, short circuit, reverse polarity, low/high temp, anti-spark, etc.)
  • ConnectMax Smart Technology: Automatically detects and optimizes clamp connection for reliable starts every time – perfect for new or occasional users
  • What's Included: J1350 PRO jump starter, smart jumper cables, USB-A to USB-C cable, USB-C to USB-C cable, storage bag, user manual

Editor's Notes

Written by powerfuldoppler | Staff
  • Our research indicates that this deal is $51.56 less (51% savings) than the next best available price from a reputable merchant with prices starting from $99.99 at the time of this posting.
  • Don't have Amazon Prime? Students can get a free 6-Month Amazon Prime trial with free 2-day shipping, unlimited video streaming & more.
  • If you're not a student, there's also a free 1-Month Amazon Prime trial available.

Original Post

Written by iconian | Staff

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12 Comments

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Mar 26, 2026 04:43 PM
414 Posts
Joined Nov 2019
MaroonPocket778Mar 26, 2026 04:43 PM
414 Posts
This is awesome. I've used it multiple times, even in a completely dead battery and fired right up. LIFEPO4 IS waaaay better battery chemistry than other jump packs, much lower fire risks and lasts significantly longer (years) whilst also having a much lower seld discharge rate. Also less risk of fire tha lion
Mar 26, 2026 07:07 PM
591 Posts
Joined May 2007
ihaveaquestionMar 26, 2026 07:07 PM
591 Posts
I understand there is a difference between LiFePO4 and traditional battery. But how does it apply to jumper and charger? This particular item can only jump LiFePO4 battery?
1
Mar 26, 2026 08:35 PM
596 Posts
Joined Nov 2015
dollardogMar 26, 2026 08:35 PM
596 Posts
I got this last time for $66. I was hoping it would come down again below $50, but I really needed it so I couldn't wait for the price to come down.
It has worked great. I have a compact SUV that I didn't drive for a couple months and the battery was completely dead. My dad tried to help me jump start it with two separate jump starter packs he had (those bulky ones with the handle that you carry like a briefcase) and neither worked to start my car. We tried jumper cables too and no go. I tried hooking my battery up to a trickle charger overnight and nothing. Then I ordered this Lokithor J1350. My dad didn't think it would work due to its small size, but he was surprised when my car started up right away. I was too.

My battery still doesn't hold a charge and I've had to use this every time I want to start my car, so it has been super handy. It is WAY more convenient than jumper cables or bulky jump starter packs due to its small size. Now I get why some people say jumper cables are outdated technology. I can't believe I was considering buying $200 Polar Wire jumper cables before I got this.

One of the things that prevented me from getting these types of jump starters sooner was because I thought they wouldn't be reliable due to the battery completely draining being stored in the car during extreme weather temperatures, but with this model having LiFePO4 batteries that shouldn't be a problem with hot weather. I believe extreme cold weather would still affect it though, but I live in SoCal, so I don't have experience with that.

I think I'll order another one and keep it until I can gift it to my dad for Father's Day.
Last edited by dollardog March 26, 2026 at 02:27 PM.
1
Mar 26, 2026 09:15 PM
60 Posts
Joined Mar 2026
SiennaHerring788Mar 26, 2026 09:15 PM
60 Posts
Quote from ihaveaquestion :
I understand there is a difference between LiFePO4 and traditional battery. But how does it apply to jumper and charger? This particular item can only jump LiFePO4 battery?
The internal battery in the jump box is LiFePO4. It can jump start a vehicle with any battery (sealed lead acid, AGM, EFB, etc). LiFePO4 is more stable and safer the LiPo "pouch" type batteries that other jump starters use.
Mar 26, 2026 09:50 PM
2,916 Posts
Joined May 2009
grueberMar 26, 2026 09:50 PM
2,916 Posts
I usually buy Noco but the LiFe is interesting. Going to try it out.
Mar 26, 2026 10:28 PM
1,197 Posts
Joined Aug 2011
FrankfarterMar 26, 2026 10:28 PM
1,197 Posts
Other options advertise 4000-8000 Amps, isn't 1350 pretty low?
Mar 27, 2026 01:20 AM
1,358 Posts
Joined Nov 2017
hosserMar 27, 2026 01:20 AM
1,358 Posts
Quote from grueber :
I usually buy Noco but the LiFe is interesting. Going to try it out.
Same. Also I bought a Gooloo because it finished 2nd or 3rd to the noco on project farm and was only $80 and the noco he tested was like $300. I started 3 big diesel tractors when it was 0 degrees out on 1 charge. Little shot of ether also to give the tractor some ambition to fire up. Lol.

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Mar 27, 2026 04:02 AM
294 Posts
Joined Apr 2021
BrightTank8484Mar 27, 2026 04:02 AM
294 Posts
Quote from dollardog :
I got this last time for $66. I was hoping it would come down again below $50, but I really needed it so I couldn't wait for the price to come down.
It has worked great. I have a compact SUV that I didn't drive for a couple months and the battery was completely dead. My dad tried to help me jump start it with two separate jump starter packs he had (those bulky ones with the handle that you carry like a briefcase) and neither worked to start my car. We tried jumper cables too and no go. I tried hooking my battery up to a trickle charger overnight and nothing. Then I ordered this Lokithor J1350. My dad didn't think it would work due to its small size, but he was surprised when my car started up right away. I was too.

My battery still doesn't hold a charge and I've had to use this every time I want to start my car, so it has been super handy. It is WAY more convenient than jumper cables or bulky jump starter packs due to its small size. Now I get why some people say jumper cables are outdated technology. I can't believe I was considering buying $200 Polar Wire jumper cables before I got this.

One of the things that prevented me from getting these types of jump starters sooner was because I thought they wouldn't be reliable due to the battery completely draining being stored in the car during extreme weather temperatures, but with this model having LiFePO4 batteries that shouldn't be a problem with hot weather. I believe extreme cold weather would still affect it though, but I live in SoCal, so I don't have experience with that.

I think I'll order another one and keep it until I can gift it to my dad for Father's Day.
sounds like you need a new lead acid battery.

Autozone, O'Reilly, etc. can check it for free and their batteries has 3 years warranty.

also buy and attach a battery tender if parking more than a week.
Mar 27, 2026 04:05 AM
294 Posts
Joined Apr 2021
BrightTank8484Mar 27, 2026 04:05 AM
294 Posts
Quote from Frankfarter :
Other options advertise 4000-8000 Amps, isn't 1350 pretty low?
f150 pickup needs less than 1000 cold cranking amp.

4000 to 8000 might be 18 Wheels, farm tractors, industrial trucks.
Last edited by BrightTank8484 March 26, 2026 at 09:08 PM.
Mar 27, 2026 04:47 PM
41 Posts
Joined Mar 2017
mgliuMar 27, 2026 04:47 PM
41 Posts
safer than lithium ion batteries
Mar 28, 2026 01:01 AM
1,692 Posts
Joined Oct 2013
TooManyMindMar 28, 2026 01:01 AM
1,692 Posts
They need Loki and Thor on the box cover. Heck, put them both on the battery pack itself! ⚒️
Mar 30, 2026 04:39 PM
496 Posts
Joined Jun 2012
-Gossamer-Mar 30, 2026 04:39 PM
496 Posts
The price changed.

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