Best Jump Starter For Semi Trucks 2024 - Cali Best Reviews

【WIDER VEHICLE COVERAGE】With 3000A peak amps (750A for 2 seconds), the JS3000 jump starter can bring almost all 12V lead-acid batteries back to life within 1 second. It can jump vehicles up to 9.0L Gas/ 7.0L Diesel engines, especially suitable for large capacity vehicles like trucks, boats, pickups, also supports motorcycles, speedboats, yachts, touring cars, lawnmowers, ATVs, SUVs, off-roaders, sedans, jet ski and more. Fully charged provides up to 45 jumps.

【ADVANCED DESIGN & SAFETY】Designed for professional and heavy-duty vehicles, JS3000 provides you with quality 100% copper clamps, heavy-duty cables and IP54 fireproof enclosure. The extendable hook allows you to hang it when you are not using it or need a downward light source while working or camping. A flexible stand can make you raise the light by 30 degrees. With 10 intelligent protection technologies, anyone can use it safely, whether you are an ordinary driver or a professional technician.

【MORE THAN A JUMP STARTER】The JS3000 also serves as a portable 24000mAh power bank with 2 USB QC 3.0 ports, a 16.8V DC port, and a Type-C PD45W bi-directional charging port (charging your laptop from 0% to 100% in 2 hours or other devices in 1 hour). It has a super bright flashlight, providing you with 400 lumens of light, a SOS signal light in an emergency or outdoor adventure. When fully charged, the flashlight can be powered on for up to 30 hours.

【BOOST DEAD BATTERY】As a booster for your dead or damaged batteries TOPDON’s JS3000 car battery jump starter can start your vehicle using its BOOST FUNCTION. Just press and hold the BOOST Button for around 3 seconds and start your vehicle within the next 30 seconds. If the light is solid green you can directly start your car after connecting the clamps to the engine properly.

【PACKAGE LIST & WARRANTY】Not only a premium jump starter we also include Heavy-Duty Battery Clamps, PD20W Adapter, USB-C Cable, User Manual, and an EVA Carrying Case. You also get 1 year of quality assurance, 30 day free refund period, and a lifetime of free technical support. We also offer TOPDON Care+, an extended warranty plan that includes 12 months of free replacement, lifetime hotline technical support, and more.

Product Weight : 25.6 Lbs

Product Type : Auto Part

Package Quantity :1

Heavy Duty Powerjaw Clamps

Start Dead Batteries - Safely jump start a dead battery in seconds with this compact, yet powerful, 1000-amp portable lithium car battery jump starter pack - up to 20 jump starts on a single charge - and rated for gasoline engines up to 6 liters and diesel engines up to 3 liters.

UltraSafe - Safe and easy to use car battery jump starter pack without the worry of incorrect connections or sparks. Safely connect to any 12-volt automotive car battery with our mistake-proof design featuring spark-proof technology and reverse polarity protection.

Multi-Function - It's a car jump starter, portable power bank, and LED flashlight. Recharge smartphones, tablets, and other USB devices. It's easily rechargeable from any powered USB port in 3 hours at 2.1-amps. Plus, an integrated 100-lumen LED flashlight with seven light modes, including emergency strobe and SOS.

Advanced Design - Our most advanced portable car battery jump starter ever. Featuring high-discharge lithium technology for safe operation in any climate. A rugged and water-resistant enclosure rated at IP65. A rubberized over-molded casing to prevent scratching or marring of surfaces. And an ultra-compact and lightweight design weighing just 2.4 pounds.

In The Box - GB40 UltraSafe Portable Lithium Car Battery Jump Starter Pack, Heavy-Duty Battery Clamps, 12-Volt Car Charger, Micro USB Charging Cable, Microfiber Storage Bag, User Guide, 1-Year Warranty, and Designed in the USA.

Start Dead Batteries - Safely jump start a dead car battery in seconds with this compact, yet powerful, 1500-amp portable lithium car battery jump starter pack - up to 30 jump starts on a single charge - and rated for gasoline engines up to 7 liters and diesel engines up to 4.5 liters.

UltraSafe - Safe and easy to use car battery jump starter pack without the worry of incorrect connections or sparks. Safely connect to any 12-volt automotive car battery with our mistake-proof design featuring spark-proof technology and reverse polarity protection.

Multi-Function - It's a car jump starter, portable power bank, and LED flashlight. Recharge smartphones, tablets, and other USB devices. It's easily rechargeable from any powered USB port in 5 hours at 2.1-amps. Plus, an integrated 200-lumen LED flashlight with seven light modes, including emergency strobe and SOS.

Advanced Design - Our most advanced portable car battery jump starter ever. Featuring high-discharge lithium technology for safe operation in any climate. A rugged and water-resistant enclosure rated at IP65. A rubberized over-molded casing to prevent scratching or marring of surfaces. And an ultra-compact and lightweight design weighing just 2.7 pounds.

In The Box - GB50 UltraSafe Portable Lithium Car Battery Jump Starter Pack, Needle-Nose Battery Clamps, 12-Volt Car Charger, Micro USB Charging Cable, Microfiber Storage Bag, User Guide, 1-Year Warranty, and Designed in the USA.

COMPATIBILITY: Professional grade jump starter that works with gas and diesel engines and heavy-duty trucks, class 8+/CE vehicles

MAXIMUM POWER: Offers you 4400 peak amps for your gas or diesel engine as well as up to 750 cranking amps and 525 cold cranking amps of long-lasting power on cold days

EASY TO USE: Includes simple digital display, on/off switch, reverse connection warning, and rapid charging feature

ACCESSORIES: Durable metal clamps and improved, high-output AGM batteries

DURABLE: Includes 2 AWG 60-inch cables and a rust-proof case

【Super Capacity & Peak】:SUNPOW Car Jump Starter used High-speed polymer battery instead of normal starter. With the super 2000A peak and 20000mah capacity, it is easy to start a 12V vehicle (any gas engine or up to 8.5L diesel engine) , SUVs, trucks, vans, lawn-mower, snowmobile, motorcycle, yacht etc up to 35 times(charging only takes 4 to 5 hours).

【Portable & Quick Charging Jumper box】Type-C input/output 15W port and dual USB ports (one is a quick charge 3.0 port) can quickly and efficiently charge your smartphone, camera, tablet or any other compatible electronic devices.

【Multi-Function】The specially designed indicator notifies you of incorrect use with an audible buzz and flashing lights. It also has a built-in LED flashlight with 3 modes: Flashlight, Strobe, SOS. The digital LCD screen clearly displays the remaining power. The 12V/10A DC port can power for other car products (cigarette lighter adapter is included).

【Strong Protection】Advanced intelligent technology has spark proof protection, over charge protection, short circuit protection, over current protection, overload protection,over-voltage protection, reverse polarity protection, high temperature protection, low temperature protection etc. It can be started in extreme weather from -4℉~140℉.

【Professional After-Sales Service】YOU WILL GET: 1* SUNPOW Lithium Jump Starter, 1*USB Charger, 1* Smart Jumper Cables, 1* Micro USB Cable, 1* Type-C Cable, 1*12V DC Cable, 1*User Guide. Any problems or questions, contact us at any time. We will help you solve it ASAP.

【Compact but Powerful】With 26800mAh Capacity to jump start a dead battery in seconds---up to 50 jump starts on a single charge and rated for gasoline engines up to All liters and diesel engines up to 6 liters. Even in extreme temperature, the powerful lithium battery booster will jump quickly. Suitable for car, truck, motorcycle, boat, RV or tractor and so on.

【Great Portable Charger 】ZK004 Car Starter is equipped with two charging output ports .One compatible with charging and one USB Type-C charging port.It can fully charge your cellphones, tablets, and other mobile devices.We also add you a DC Cigrarette Lighter Adapter to use in your car.

【Safety Starter】 No worries about the misuse and sparks with built-in 8 types of protection.Such as spark-proof, reverse polarity protection, over-current protection, high-temperature protection, over-load protection etc. Safely connect to any 12-volt automotive car battery. The car battery jump box indicator notifies you of incorrect use with an audible buzz and flashing lights.The hardened plastic and rubber corners make sure the starter can withstand drops without any problem.

【LED Flashlight】It's not only a car jump starter, portable power bank, but also a LED flashlight.The battery starter utilizes bright LED flashlight with 4 modes (lighting/flash/Warning) under different circumstances. A car jumper comes in handy, will help you find ways in an emergency or on an adventure trip.

【Upgraded Version】In addition to the super large capacity, our products also add the function of the air pump, which can inflate your car, bicycle, toys, balls, etc. Equipped with 4 valve nozzles to meet your various needs.

COMPATIBILITY: Professional-grade heavy-duty jump starter that works with gas engines, diesel engines, and large commercial fleet trucks

POWERFUL STARTING: Offers you 2250 peak amps for your gas or diesel engine as well as up to 525 cranking amps and 350 cold cranking amps for long-lasting power on cold days

EASY TO USE: Includes a simple digital display, on/off switch, reverse connection warning, and a rapid charging feature that prevents overcharging

HELPFUL ACCESSORIES: Strong clamps and improved, high-output AGM batteries as well as a 400-watt power inverter for use with lights, appliances, and power tools

DURABLE AND FLEXIBLE: Includes a rust- and corrosion-proof case and protective side caps; can be used in horizontal or vertical position

【POWERFUL & LARGE CAPACITY】AVAPOW car jump starter provides up to 4000 peak current, 27800mAh capacity can start all 12V cars(Including hybrid power), motorcycles, ATV, UTV, lawn mowers, snowmobiles, etc. easily in just a few minutes. (for All Gas or Up to 10L Diesel) -up to 60 times on a full charge.

【INTELLIGENT PROTECTION】With intelligent protection systems such as short circuit, low battery, high temperature and reverse connection. The jumper clamp is designed to be sturdy and durable, and the cable of sufficient length is more convenient to use.The jumper box has a prompt indicator and a buzzer to indicate correct operation.

【UPGRADED QUICK CHARGING】Not only a lithium car starter, but also a portable car power supply with a high capacity of 27800mAh. It uses dual USB 3.0 output ports(USB 1: 5V /3A 9V /2A 12V /1.5A; USB 2: 5V / 2.4A and the Charging speed is 75% faster than ordinary mobile power. Compatible with almost all USB charging devices, including mobile phones and tablets, Cameras, kindle, etc.

【MULTIFUNCTIONAL LED LIGHT】 This car battery jump starter build-in three working modes of light (flashlight/SOS/strobe), which can be used as an emergency tool. Super bright LED lights provide more convenience for night use. This multifunctional flashlight is perfect for camping, outdoor, emergency, travel, etc.

【WHAT YOU GET】1 X Portable Battery Starter,1 X Jumper Cables,1 X USB-C Cable, 1 X Cigarette Lighter Converter, 1 X Carry Case,1 X User Manual, and professional & 24-hour online after-sales team for any issue. Tips: No adapter included (All your cell phone USB type charger could be used to charge the jump starter.).

2500A Powerful Jump Starter: Jump start your vehicle (up to All petrol or 8.0L diesel engine) with 2500 amps of peak current and heavy duty clamps in seconds.

12 Months Standby: Up to Start your 12V cars 50 times on a full charge.Extreme low self-discharge, free your worry about losing charge during the storage. Always get ready to start.

10W Wirelss Charger: Fast charge your Qi-compatible phone or wireless charging case for earbuds at up to 10W. The quick charge 3.0 port charges compatible devices up to 4 times faster than conventional charging.

Heavy-Duty Clamp Cables: Updated car jump starters with extended length to reach varied battery terminals, bolder cable for better conductivity, larger opening range for ease of use, built-in 8 protections and visible alarms to automatically detect connection, will free all your worries about incorrect operation and sparks.

A Life Saver: The Ultra-Bright LED light has 4 light modes with Flashlight, Blink, SOS light, Strobe light.