About This

• 4000A High Peak Current 12V Portable Jump Starter & Jump Box This portable car battery jump starter reliably starts dead 12V automotive batteries, working as a powerful car jumper and car booster. It supports maximum 9.0L gas engines and 6.5L diesel engines, equipped with a dedicated BOOST forced start function to effectively jump start vehicles with severely low battery voltage—no need for separate portable jumper cables or jumper cable box. As a versatile car jumpstarter, it serves as an essential roadside emergency tool for any driver.
• Smart Auto-Stop 150PSI Tire Air Compressor & Portable Car Charger This all-in-one jump start box integrates a precise pressure monitoring tire inflator that automatically stops inflation after reaching the user-set value. Beyond being a top-tier jumpstarter, it also functions as a portable car charger, combining the convenience of a car battery pack and tire inflator in one compact unit. It simplifies daily car maintenance while doubling as a portable battery charger for car emergencies.
• - Ultra Long Battery Cycle & Extreme Temperature Resistant Portable Car Battery Jump Starter The premium lithium battery of this portable jump starter supports more than 1000 repeated charging and discharging cycles, making it a durable jumper battery for long-term use. It operates stably between -4°F and 140°F, maintaining reliable jump start performance in severe cold and high temperatures—ideal as a car portable jump starter for all weather conditions and a reliable car battery starter for unexpected breakdowns.
• Full Intelligent Multi-Layer Safety Protection for Jumper Starter & Car Battery Charger Portable This car battery jump starter portable integrates reverse polarity, spark-proof, short circuit, overcharge, overcurrent, and temperature protection, fully safeguarding your vehicle’s original circuit and the jump starter itself. Unlike traditional jumper cables with battery pack, this portable car battery charger and jump starter ensures safe, worry-free operation for every emergency jump start, acting as a trusted car battery charger portable for daily and emergency use.
• Compact All-In-One Roadside Emergency Portable Jump Starter Designed as a lightweight, portable car battery jump starter, it fits easily in your car’s glove box—perfect for on-the-go use as a car jumper and portable battery charger for car needs. It’s widely compatible with cars, SUVs, and trucks, serving as a versatile jump and carry jump starter, car battery pack, and portable car charger battery jump start tool, making it an essential accessory for daily travel and long-distance drives.

Overview

• Brand : HAONINYUE
• Battery Cell Composition : Lithium Polymer
• Voltage : 12 Volts
• Vehicle Service Type : ALL kind of 9.0 Gas/6.5L Diesel vehicle
• Battery Capacity : 20000 Milliamp Hours