Key Features

• -Powerful 5000A Jump Starter: The car battery jump starter equipped with a 5000 Amp Peak current, can instantly start 12V vehicles up to 10.0-Liter gasoline or 9.0-Liter diesel engines.
• -Smart Protection & Reverse Polarity: The K40 jump starter is equipped with 10 safety protection technologies (over-charge, over-current, short-circuit, reverse-polarity, low-temp, high-temp, over-voltage, over-load, spark-proof, reverse-charge).
• -One-Button Boost Start and Real-Time Voltage Detection: Equipped with a one-button boost start function, this jump starter reliably starts vehicles even under low battery voltage or harsh conditions. It display shows real-time vehicle battery voltage, helping you quickly understand battery status. Intelligent clamps analyze battery health in real time and provide reverse polarity and misconnection protection for safer operation.
• -Portable Power Bank and LED Light: With the USB-A / Type-C 3.0A output and 12V DC output, it can recharge smartphones, tablets, and other devices. Features a built-in LED flashlight with three light modes, including: Flashlight, Strobe and SOS.
• -Smart Digital Display: Features a large intelligent screen that clearly monitors the battery and device status in real time, showing real-time car voltage, accurate battery power, as well as clamp connection status and fault alerts, ensuring safer and more confident operation.
• -What You Get: K40 Jump Starter x1, Smart Jump Cable x1, Charging Cable x2, Cigarette Lighter Adapter x1, User Manual x1. 24-hour Customer Service. Please feel free to contact us if you have any questions.
• -NOTE: To prevent battery degradation caused by prolonged zero-power storage, we recommend checking the battery status and recharging at least once every 6 months after use to maintain optimal battery health and extend service life.