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

Manufacturer

Lokithor

<p>Founded in 2020, Lokithor is a young thriving brand that has rapidly earned recognition for its commitment to portable automotive emergency solutions. Specializing in multi-functional <a href="/18260-lokithor-vehicle-jump-starter-21258">vehicle jump starters</a>, Lokithor has redefined what drivers should expect from roadside emergency equipment by combining multiple essential functions into compact, reliable devices.</p> <h3>Innovation Through Multi-Functionality</h3> <p>What sets Lokithor apart in the crowded automotive accessories market is their philosophy of integration. Rather than requiring drivers to carry separate tools for different emergencies, the JA Series functions as a jump starter, air inflator, power bank, and LED flashlight, offering the ultimate 4-in-1 solution for all your car emergencies. This approach addresses the reality that vehicle emergencies rarely occur at convenient times or locations, making versatility essential.</p> <p>The brand's <a href="/18260-lokithor-vehicle-jump-starter-21258">jump starter</a> lineup spans from compact consumer models to heavy-duty commercial units. LOKITHOR jump starters are crafted with precision, ensuring exceptional quality and reliability, with a team of experts combining their extensive knowledge and experience to create multifunction devices that meet the highest standards of excellence.</p> <h3>Advanced Battery Technology</h3> <p>LiFePO4 (Lithium Iron Phosphate) battery technology offers higher safety performance and can provide 2000+ cycles till it lowers to 80% capacity, which is 3X more cycles than the industry average. This chemistry provides superior thermal stability compared to traditional lithium-ion batteries, making Lokithor's LiFePO4 series particularly suitable for extreme temperature conditions and professional applications.</p> <p>The brand's flagship J10000HD model exemplifies this commitment to power and durability. The J10000HD offers two different starting voltage modes—10,000 amps (12V) and 5,000 amps (24V)—and can easily start gasoline and diesel engines up to 16 liters, making it ideal for commercial fleets, construction equipment, and heavy-duty vehicles.</p> <h3>Professional-Grade Reliability</h3> <p>LOKITHOR jump starters are trusted and recommended by professionals in the automotive industry, with mechanics, technicians, and roadside assistance providers relying on these products for their reliability and performance. This professional endorsement stems from the brand's attention to critical safety features. All products are equipped with advanced safety features, including spark-proof technology and protection against reverse polarity and short circuits.</p> <p>The JA series models incorporate intelligent diagnostic capabilities with real-time battery voltage detection and built-in Battery Management Systems that protect against overcurrent, overcharge, and temperature extremes. For drivers facing tire inflation needs, these units deliver impressive performance with air compressor capabilities reaching 150 PSI and airflow rates of 35L per minute, substantially faster than many standalone inflators.</p> <h3>Designed for Real-World Conditions</h3> <p>Lokithor's product development focuses on solving actual problems drivers encounter. The brand's fast-charging technology addresses one of the most common complaints about portable power devices—long recharge times. Select models feature 100W two-way fast charging, allowing the unit to reach full capacity in under an hour, ensuring the device is ready when needed most.</p> <p>With global distribution centers in California and Germany, Lokithor supports customers worldwide with responsive service and technical support. Whether you're a professional fleet manager requiring dependable heavy-duty starting power or a daily commuter seeking peace of mind, Lokithor's range of <a href="/18260-lokithor-vehicle-jump-starter-21258">vehicle jump starters</a> delivers the performance and versatility that modern driving demands.</p>

Part Number

JTC4250 PRO
05/29/2036 10:55 PM
Sale Price

$260.52

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

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.

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