LOKITHOR J402 3000A 12V Car Battery Jump Starter for 9.0L Gas/7.0L Diesel

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About this item

• Powerful Performer: Featured by Torque Test Channel a professional tool-testing YouTube channel with 600K subscribers, Ranked #1 in the 2026 jump starter test videos. J402 battery jump starter has supper starting current 3000A, after full charge can achieve 60 times jump-start. Suitable for gasoline engines under 9.0 liters and diesel engines under 7.0 liters, including: Cars, Motorcycles, Boats, RVs, ATVs, SUVs, Vans, Tractors, Mowers and more.
• Intelligent & Multi-Protection & Safer: Intelligent jump starter can detect the voltage of the car battery in real time and alarm for abnormal conditions. Built-in Latest Battery Management System, this emergency starter 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.
• 100W Two-way Fast Charging: J402 jump pack Completely input recharges in just 54 minutes, or Start your car in just 3-minutes of charge.Its internal power bank provides 100W of power output - easily powering your USB-C devices such as phones, tablets, laptops, wearables and more.
• 48-month Standby: J402 lithium ion jump starter and power pack boasts an impressive 48-month standby time, thanks to its ultra-low self-discharge rate of 0.69mAh standby power.
• Unique Design: Rugged build enclosure rated IP65 water-resistant and 94V0 flame retardant (Rain-resistant & dust-tight, and drop resistant). Bearing extremely environment from -4°F to 140°F to ensure you can jump start under different conditions.
• Reliable Warranty and Life-time Service Support: J402 Jump start battery pack: Jump start clamps 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, If you need any help, please feel free to contact us.