About This

• BATTERY BOOSTER JUMP STARTER - Rated at REAL 4120-amps, the YJS40 car battery jump starter can safely jump start all 12V vehicles(up to ALL gasoline and 10.0-liter diesel engines). It can achieve 60 times jump-start on a single charge and works even in extreme climates -4~140℉. Even if the car voltage is too low or dead, pressing the “BOOST” button will force the car to restart
• 26800mAh BATTERY CAPACITY - Our YJS40 portable car jump starter has a true capacity of 26800mAh（99.16WH). Jump pack for car battery built-in USB(5V/2.4A), USB QC(5/9/12V) and Type-C(5V/3A) in/output ports. and a DC(15V/10A) port to power any DC devices, like a tire inflator, car vacuum cleaner, car refrigerator
• PORTABLE JUMP PACK - The size of our booster pack jump starter is 8.81in*3.53in*1.42in, weighs only 1.38 pounds, and is equipped with a Carry Case, which is not only very easy to carry but also convenient to store, so you don’t have to worry about clutter anymore
• LED FLASHLIGHT - This car battery jump starter is equipped with 3 LED working light modes: flash light, strobe light and SOS light. This multi-function flashlight is perfect for camping, outdoor, indoor, travel and more, and can also help you in the dark or in emergency situations
• ADVANCED DESIGN - The new YJS40 series car starter jump box is made of fire-proof ABS material, which is more sturdy and durable for an adventurous life, and has multi-function (rain, dust, and drop resistance
• DSLI IV INTELLIGENT CONTROL TECHNOLOGY - YESPER YJS40 car jumper starter portable. Compared with the previous generation technology, the reassembly of the DSLI IV structure and microcomputer control program increases the voltage by 30% to 14.8V, and the starting current peak value is up to 4120A, achieving 1 second car start. The powerful intelligent temperature control technology reduces the starting temperature, helping you start faster, stronger and safer
• IN THE BOX - YJS40 Car Jump Starter, Heavy-Duty Jumper Clamps, USB to Type C Cable, Cigarette Lighter Adapter, Carrying case, User Manual. If you have any questions or concerns, please get in touch with us

Overview

• Brand : YESPER
• Product Dimensions : 8.82"D x 3.53"W x 1.72"H
• Amperage : 4120 Amps
• Peak Output Current : 4120 Amps
• Manufacturer : YESPER
• Battery Cell Composition Polymer : Voltage 12 Volts
• : Battery Cell Composition Polymer
• : Voltage 12 Volts
• Vehicle Service Type Passenger Car, Motorcycle, ATV, RV, UTV, Truck,Snowmobile, Lawn Mower Passenger Car, Motorcycle, ATV, RV, UTV, Truck,Snowmobile, Lawn Mower See more : Battery Capacity 26800 Milliamp Hours
• : Vehicle Service Type Passenger Car, Motorcycle, ATV, RV, UTV, Truck,Snowmobile, Lawn Mower Passenger Car, Motorcycle, ATV, RV, UTV, Truck,Snowmobile, Lawn Mower See more
• : Battery Capacity 26800 Milliamp Hours