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LOKITHOR J2250 PRO 2250A 12V LiFePO4 Jump Starter w/ ConnectMax
$65
$130
50% off
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LOKITHOR Online via Amazon has LOKITHOR J2250 PRO 2250A 12V LiFePO4 Jump Starter w/ ConnectMax (J401) for $129.95 - $64.98 when you apply promo code J2250050 at checkout = $64.97. Shipping is free.
Note: You must be logged in to clip coupons and apply promo codes. If a code doesn't work right away, try applying it a few times across different interfaces such as mobile or desktop, as some codes may not apply consistently. If issues persist, refresh the page, re-enter the code, or revisit the cart before checking out.
Thanks to Deal Hunter doublehelixx for finding this deal.
About this item:
Note: You must be logged in to clip coupons and apply promo codes. If a code doesn't work right away, try applying it a few times across different interfaces such as mobile or desktop, as some codes may not apply consistently. If issues persist, refresh the page, re-enter the code, or revisit the cart before checking out.
Thanks to Deal Hunter doublehelixx for finding this deal.
About this item:
- Product Dimensions: 4.02"D x 2.28"W x 8.38"H
- 2250A peak power: Starts up to 8.0L gas / 6.0L diesel engines, even in extreme temperatures (-4°F to 140°F).
- LiFePO4 battery tech: Long lifespan (2000+ full cycles), safer and more stable than traditional lithium or lead-acid batteries.
- Fast 60W charging + power bank: Fully recharges in ~1 hour, can charge phones, tablets, and laptops via USB-C/USB-A.
- Durable & safe design: IP65 waterproof/dustproof with 10 protection systems (spark-proof, reverse polarity, overcurrent, etc.).
- Smart + portable kit: ConnectMAX ensures reliable starts; includes LED flashlight (6 modes) and full accessory pack for travel use.
Editor's Notes
Written by Neo45 | Staff- 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.
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LOKITHOR Online via Amazon has LOKITHOR J2250 PRO 2250A 12V LiFePO4 Jump Starter w/ ConnectMax (J401) for $129.95 - $64.98 when you apply promo code J2250050 at checkout = $64.97. Shipping is free.
Note: You must be logged in to clip coupons and apply promo codes. If a code doesn't work right away, try applying it a few times across different interfaces such as mobile or desktop, as some codes may not apply consistently. If issues persist, refresh the page, re-enter the code, or revisit the cart before checking out.
Thanks to Deal Hunter doublehelixx for finding this deal.
About this item:
Note: You must be logged in to clip coupons and apply promo codes. If a code doesn't work right away, try applying it a few times across different interfaces such as mobile or desktop, as some codes may not apply consistently. If issues persist, refresh the page, re-enter the code, or revisit the cart before checking out.
Thanks to Deal Hunter doublehelixx for finding this deal.
About this item:
- Product Dimensions: 4.02"D x 2.28"W x 8.38"H
- 2250A peak power: Starts up to 8.0L gas / 6.0L diesel engines, even in extreme temperatures (-4°F to 140°F).
- LiFePO4 battery tech: Long lifespan (2000+ full cycles), safer and more stable than traditional lithium or lead-acid batteries.
- Fast 60W charging + power bank: Fully recharges in ~1 hour, can charge phones, tablets, and laptops via USB-C/USB-A.
- Durable & safe design: IP65 waterproof/dustproof with 10 protection systems (spark-proof, reverse polarity, overcurrent, etc.).
- Smart + portable kit: ConnectMAX ensures reliable starts; includes LED flashlight (6 modes) and full accessory pack for travel use.
Editor's Notes
Written by Neo45 | Staff- 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.
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Community Reviews
The LOKITHOR J2250 PRO is a compact LiFePO4 jump starter that stands out for real time battery voltage monitoring and 65W USB C power delivery, features that are uncommon in this class. The battery is described as a larger, high discharge design with beefier jump cables, and the older version has been used to revive dead batteries on a 3.0 liter inline six and a 3.5 liter V6. The main concern is reliability, with reports of units failing after a few starts or needing replacement. It looks strongest for drivers who want extra diagnostics and USB C output in a portable starter.
Common Questions (5)
Yes. It includes real-time battery voltage monitoring for the battery connected to the clamps, plus a built-in volt meter and 65W USB-C PD in/out, which is uncommon on jump starters in this price range.
It has been reported to jump a completely dead 4V battery on a 3.0L inline-6, and a weaker version of the same line started a dying 3.5L V6 in under 5 seconds. A related LOKITHOR JT400 also handled a 7.5L V8, suggesting the line can handle real-world starts beyond small engines.
Some units have failed after only a few starts, and one user is on a second unit with ongoing issues. Other reports describe successful long-term use of related LOKITHOR models, so durability appears to depend on the specific unit and use case.
Yes. The USB-C port supports 65W PD output, and the unit also supports 65W PD in/out, so it can charge compatible devices and recharge itself over USB-C.
It uses LiFePO4, which is described as a different high-discharge design from typical power-station batteries. That chemistry is generally considered more weather-resistant than LiPo-style jump starters, though hot storage and keeping batteries fully charged can still affect longevity.
AI-generated summary based on comments from the community. Updated ago
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22 Comments
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Any reliable jump starter you can recommend? All of the Li-ion jump starter I have (Anker, Ravpower, Gooloo) eventually swells and can't hold a charge anymore.
Stanley makes an ok one too
https://www.amazon.com/dp/B0D62W141K
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