J401 Car Battery Jump Starter, 2500A Battery Jumper Starter Portable, 12V Jump Box, Jumper Cables for Upto 8.5L Gas and 6.5L Diesel Engines, 60W Fast Charging, Smart Digital Screen LED Light

Price: $189.99 - $119.95
(as of Sep 12, 2025 20:10:06 UTC – Details)

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LOKITHOR is a Global Professional Manufacturer of Multi-functional Automotive Emergency Tools.

Focused on integrating of multifunctional automotive emergency tools, with combined with artificial intelligence technology, We invent, design, manufacture and promote these tools and are committed to providing quality products.

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Powerful Performer: J401 jump starter has supper starting current 2500A, achieve 50 starts after fully charged. Jump starters are suitable for 8.5LGas/6.5L Diesel engines. including: Cars, Motorcycles, Boats, RVs, ATVs, SUVs, Vans, Tractors, Mowers and more. This jump start is feature with BOOST function, which can automatically detect battery voltage and help you start a completely exhausted battery.
Intelligent & Multi-Protection & Safer: Intelligent car battery jump starter can detect the battery voltage in real time and alarm for abnormal conditions. Built-in Latest Battery Management System, this emergency battery jumper is provided with 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 and Over-Load Protection.
60W Two-Way Fast Charging: J401 is not only a jump starter but also a high-efficiency mobile power bank and LED light. This booster pack jump starter is design with 20000mAh capacity and provides 60W of output power – easily charge your electronic devices such as mobile phones, tablets, earphone, etc. ( Please use a charger with PD protocol when charging) It also has 3 LED lights modes: flash light, strobe light, and SOS light. Providing lighting for nighttime road emergencies.
36 Months Standby Time: This jump starter is designed with DC input port (60W Max) and equipped with cigarette lighter adapter, which allows you charge the jump starter while driving. A full charge takes only 45 minutes. Jump pack has an impressive 36 months standby time, thanks to its use of 80C high-rate batteries with an ultra-low self-discharge rate of 0.69mAh. In order to extend the battery service life , please charge it before first use and charge the device every three months.
Compact and Durable Design: Compact and lightweight design make it easy to carry and store. Clear display screen allow you to observe voltage data in real time. Rugged build enclosure rated IP65 water-resistant and 94V0 flame retardant. The jumper cable and clamps is much stronger than others. Bearing extremely environment from -4°F to 140°F to ensure you can use this portable car jump starter under different conditions.
Life-time Service Support: 18-Months Warranty : Any quality issue, please feel free to contact us for an immediate replacement. We will definitely sove the problem until you are satisfied. Packing List: jumper cables x1, 12V adapter x1, User Manual x1, USB-C to USB-C cable x1, USB-A to USB-C cable x1 and 12 months Warranty.