Car Battery Jump Starter, 4000A Portable Jump Starter Battery Pack for Up to 10L Gas and 8L Diesel Engines, 12V Jump Box with USB/Power Bank/Dual Output/LED Light

POWERFUL CAR BATTERY JUMP STARTER - This car battery jump starter delivers a peak current of 4000 amps, quickly jump-starting 12V vehicles with up to 10L gas and 8.0L diesel engines. With a single charge, it supports up to 40 jump starts—perfect for cars, trucks, motorcycles, lawnmowers, and even boats. MULTIFUNCTIONAL PORTABLE POWER BANK - The portable battery jumper starter doubles as a 16000mAh portable power bank, perfect for charging smartphones, tablets, and other USB devices. With two 5V/2A USB output ports, you can charge multiple devices simultaneously. Fast, efficient charging helps you save time while staying powered up on the go. LED EMERGENCY LIGHT & BONUS FEATURES - Our car jump box is equipped with a powerful 400-lumen LED flashlight, ideal for emergency situations or working in the dark. It offers three versatile light modes: steady, strobe, and SOS. Additional features include an LED indicator to monitor battery status, a wide operating temperature range from -22℉ to 140℉, and an impressive 24-month standby time for reliable performance. INTELLIGENT SECURE PROTECTION - This jump starter battery pack is equipped with 10 advanced safety features. The intelligent clamps offer protection against short circuits, over-temperature, over-charge, over-discharge, reverse polarity, and more, ensuring maximum safety for both you and your vehicle. WHAT YOU GET - Our package includes everything you need 1 * Car Battery Jump Starter, 1 * Smart Jump Cables, 1 * USB Type-C Charging Cable, 1 * Storage Box, and 1 * User Manual. CUSTOMER SERVICE - We're committed to your satisfaction with a 2-year full service warranty. If you have any questions or concerns, our customer support team is here to help. ›See more product details ›See more product details