[2025 Upgrade YJS40] YESPER Battery Jump Starter – 4120A Peak Portable Car Starter (All Gas, up to 10.0L Diesel Engine), 26800mAh Auto Battery Booster Pack Jump Box for 12V Vehicle - Posted 10 days ago

 

Features / Benefits

[Boost Battery Jump Starter]- Rated at REAL 4120-amps, the YJS40 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 battery voltage is too low or dead, pressing the “BOOST” button will force the car to restart
[Capacity Upgrade Portable Power Bank]- This starter battery pack can also be used as a 99.16Wh/26800mAh large battery capacity portable power bank to charge your smartphone, tablet or other USB appliances. Meet the charging needs of daily life
[Boost Start 100% Dead Car]- You can choose the time to start a completely dead car without relying on anyone. The YESPER car jump starter would be cheap insurance in case your car wouldn\'t start
[DSLI IV Intelligent Control Tech]- Compared with the previous technology, DSLI IV reassembling of the battery structure and microcomputer control program, the voltage is increased by 30% up to 14.8V, the peak current of the starting current reaches 4120A thus reaching 1 second Start the car, the powerful intelligent temperature control technology reduces the starting temperature; helps you start faster, stronger and safer
[LED Flashlight]- The LED work light has 3 modes: Flash Light, Strobe Light, and SOS Light. This multi-purpose flashlight is great for camping, outdoors, indoors, travel, etc, and helps you in the dark or emergencies
[Advanced Design]- The new YJS series jump starters are made of fire-proof ABS material, which is more sturdy and durable for an adventurous life, and have multi-function (rain, dust, and drop resistance
[What You Get]- YJS40 Car Battery Jump Starter, Heavy-Duty Jumper Clamps, USB to Type C Cable, Cigarette Lighter Adapter, Carrying case, and User Manual. If you have any questions or concerns, please get in touch with us