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Lokithor JTC4250 PRO 4250A LiFePO4 Jump Starter Battery Charger and Tester

Manufacturer

Picture for manufacturer Lokithor

Part Number

JTC4250 PRO
9 reviews
Sale Price

$260.52

In Stock (10+)

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Usually delivered within 2 days

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Fitment guaranteed

Fitment guaranteed

Product Details

The Lokithor JTC4250 PRO is a professional-grade, all-in-one automotive power solution combining a high-output jump starter, intelligent battery charger, and comprehensive battery tester in a single compact unit. Powered by advanced Lithium Iron Phosphate (LiFePO4) battery technology, this multi-function device is designed for both professional technicians and serious DIY enthusiasts who demand reliability and versatility.

Key Features:

  • 4250A Peak Jump Starting Power: Delivers up to 4250 amps of peak current, capable of jump-starting gasoline engines up to 10L and diesel engines up to 8L
  • ConnectMax Technology: Automatically detects clamp-to-battery impedance to ensure optimal connection contact and maximize jump-starting efficiency every time
  • Intelligent Battery Tester: Performs in-depth 12V battery diagnostics including battery health assessments, cranking tests, and charging system tests; pairs via Bluetooth to the Lokithor app for real-time data viewing and export
  • Smart Battery Charger: Compatible with 6V and 12V lead-acid and LiFePO4 batteries; features four selectable charging modes including battery tender mode for home and vehicle use
  • 89.6Wh Portable Power Bank: Equipped with a Type-C bidirectional fast-charge port (PD 90W) for powering and charging external devices; fully recharges in approximately 2.5 hours
  • LiFePO4 Longevity: Rated for over 2,000 charge cycles — far exceeding traditional lead-acid or lithium-ion designs — for long-term value
  • Comprehensive Safety Protections: Built-in safeguards against overvoltage, undervoltage, overcurrent, short circuit, extreme temperatures, and reverse polarity connection
  • 500-Lumen LED Light: Integrated high-output LED for roadside visibility and emergency illumination

The Lokithor JTC4250 PRO is an essential tool for repair shop technicians and professional maintenance personnel who need a single device that can handle emergency jump-starts, battery diagnostics, and charging duties with equal competence.

As advertised and received the tires within a week. Thank you

I received my order of Shurflo replacement o-rings very quickly - sooner than expected. Unfortunately, I really only needed 1 or 2 o-rings, but they are only offered in a pack of 10. I'll never use 10 o-rings, so it was wasteful spending. I shopped other companies, and could not find packs of 1 or 2, and Boatplicity was the least expensive for what is available on-line.

i like it

Shipped right away and arrived in good condition!

Great start to finish.

quick and easy

Good

So easy to order and great prices

Fire

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Returns are easy at Boatplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy