Battery Tender Charge N Start 4120 4 Amp Battery Charger & 1200 Amp Jump Starter

Charge N Start 4120 4 Amp Battery Charger 1200 Amp Jump Starter

Never Face a Dead Battery Again: Introducing the Battery Tender Charge N Start 4120

Transform your battery maintenance experience with the innovative Battery Tender Charge N Start 4120 your ultimate 2-in-1 power solution. Engineered in the USA and backed by our 60-year legacy of battery expertise, this versatile device combines our advanced charging technology with reliable jump-starting power in one portable unit.

Professional-Grade Power When You Need It Most

Whether youre facing an emergency start or maintaining your vehicles battery health, the Charge N Start 4120 delivers exceptional performance. With 1200A of instant jump-starting power, it easily handles up to 6.0L gas and 4.0L diesel engines. The integrated 12V/4 AMP smart charger utilizes our exclusive ISM (Infinite Sequential Monitoring) technology to optimize your batterys health and extend its lifespan.

Auto-Switch Feature

Advanced charging technology automatically switches between maintaining your vehicles battery and the internal jump starter, ensuring both power sources are always charged and ready for use. No manual intervention needed the Charge N Start 4120 intelligently manages both batteries for complete peace of mind.

Smart Technology Meets Safety

Every Charge N Start 4120 features our advanced microprocessor-controlled charging system that automatically detects your battery charge level and adjusts accordingly. Our proprietary Charge N Store technology monitors and maintains optimal float voltage during long-term storage, ensuring your battery stays ready for action.

Multiple built-in safety features, including spark-proof connections, reverse polarity protection, and temperature compensation, provide peace of mind during every use.

Designed for Real-World Convenience

Weve thoughtfully engineered every aspect of the Charge N Start 4120 for maximum usability:

• Easy to see LED lights show charging status and battery health at a glance


• Built-in LED emergency light for nighttime visibility


• Heavy-duty smart clamps with copper-plated jaws ensure superior connectivity


• Compact, portable design fits easily in your vehicle


• Premium storage case included for protection and organization

Versatile Compatibility

From weekend warriors to professional mechanics, the Charge N Start 4120 is designed to handle diverse vehicle applications:

• Automotive: Cars, SUVs, and light trucks


• Power Sports: Motorcycles, ATVs, and UTVs


• Marine: Personal watercraft and boats


• Emergency: Reliable backup power when you need it most

The Smart Choice for Complete Battery Care

The Charge N Start 4120 represents the next evolution in battery maintenance technology. By combining jump-starting capabilities with our industry-leading charging technology, you get professional-grade battery care in one convenient device.

Whether youre maintaining a single vehicle or managing an entire fleet, the Charge N Start 4120 delivers the performance, reliability, and safety features you expect from Battery Tender.

Dont let battery issues slow you down. Experience the peace of mind that comes with having Americas most trusted battery care solution at your fingertips. The Battery Tender Charge N Start 4120 because your adventures shouldnt wait for a dead battery.

Specifications:

• Charges Maintains: Lawnmowers, Motorcycles, ATVs, Personal Watercraft


• Battery Compatibility: AGM, GEL, Lithium, Standard (Sealed or Flooded Lead Acid)


• Reach: Over 14 Ft Total Reach, AC Power Cord Length: 6 ft - 18 AWG, Charger Length: 0.72 ft, DC Output Cord Length: 6 ft - 18 AWG, DC Accessory Length: 2 ft - 16 AWG


• Output: 12V @ 4 AMP Charging, 12V 1200 AMP Jump Starting


• Input: 120V AC


• Warranty: 1 Year

The Battery Tender Charge N Start 4120 offers a comprehensive solution for vehicle battery maintenance and emergency starting. Designed and manufactured in the USA, this versatile device combines a 4-amp smart charger with a powerful 1200-amp jump starter, making it ideal for automotive, marine, and power sports applications. Its dual functionality ensures you can maintain healthy batteries and start engines quickly, all from a compact and portable unit. The device's advanced microprocessor-controlled system automatically detects battery status and adjusts charging parameters, ensuring optimal performance and extended battery lifespan. The integrated intelligent switching feature seamlessly transitions between charging and jump-starting modes, eliminating the need for manual adjustments and providing reliable power when you need it most. Safety is a key focus, with features such as spark-proof connections, reverse polarity protection, and temperature compensation to prevent accidents and damage during use. Additional conveniences include LED indicators for quick status assessment, a built-in LED emergency light for nighttime visibility, and heavy-duty copper-plated clamps for superior connectivity. Its durable construction and included storage case make it easy to transport and store, ensuring you're prepared for roadside emergencies or routine maintenance. Suitable for cars, SUVs, motorcycles, ATVs, personal watercraft, and boats, the Charge N Start 4120 is a versatile power tool that simplifies battery care and provides peace of mind. Whether managing a fleet or maintaining personal vehicles, this device delivers professional-grade performance with safety and ease of use at its core. Invest in the Battery Tender Charge N Start 4120 and never worry about a dead battery again, because reliable power should always be within reach.

Features:

• Powerful 1200-amp jump starter capable of starting engines up to 6.0L gas and 4.0L diesel

• Smart 4-amp charging system with Automatic Switching between charging and jump-starting modes

• Advanced microprocessor-controlled system for automatic battery detection and adjustment

• Built-in safety features including spark-proof connections, reverse polarity protection, and temperature compensation

• LED indicators for real-time charging status and battery health

• Integrated LED emergency light for nighttime visibility

• Heavy-duty copper-plated clamps ensure secure and reliable connections

• Compact and lightweight design with a durable storage case for portability

• Universal compatibility with automotive, marine, and power sports batteries

• Over 14 feet of total reach with multiple cables for versatile use