CTEK CS FREE 12V 4-in-1 Battery Charger and Power Bank (40-462)

CTEK 40-462 CS FREE 12V 4-in-1 Battery Charger and Power Bank is a versatile, all-in-one solution that powers up dead batteries, charges your vehicle battery, and maintains peak battery performance. This adaptive booster replaces traditional jump starters and cables, while also functioning as a high-tech power bank for your USB devices. Whether you’re on the road or off-grid, the CS FREE® can charge and maintain any 12V lead-acid or lithium battery via power outlet, solar panel, or leisure battery. With its ergonomic design and clear operation, the CS FREE® offers a safe and efficient way to ensure your vehicle batteries stay in optimal condition.

Features:

• Adaptive Boost to safely power up dead batteries, replacing jump starters and cables.
• Charges and maintains 12V lead-acid and lithium batteries using power outlets, solar panels, or separate leisure batteries.
• USB-C and USB-A outputs to charge laptops, smartphones, and tablets.
• Countdown function to track time remaining until your battery is fully charged.
• No mode selection required—just connect, and the CS FREE® will manage the charging process.
• Compact and durable design, perfect for portability.
• Internal battery stays charged for up to a year, always ready for use.
• Comes with a 2-year warranty for peace of mind.

Benefits:

• Replaces traditional jump starters, providing a safer, more reliable boost for dead batteries.
• Ideal for use with both 12V lead-acid and lithium batteries in various vehicles.
• Can charge and maintain batteries even when you’re off the grid.
• Convenient USB ports let you charge personal devices on the go.
• Ergonomic and robust housing ensures durability in various environments.

Technical Specifications:

• Model: 40-462
• Input: USB-C, 5 VDC – 25 VDC, 3 ADC/60 W max
• Output: 12VDC, 20 amps/240 W max
• Start Voltage: Minimum 3VDC
• Ambient Operating Temperature: -20°C to +50°C (-4°F to +122°F)
• Ambient Storage Temperature: -20°C to +45°C (-4°F to +113°F)
• Battery Chemistry: Lead-acid, Lithium
• Battery Types: 12V: WET, MF, Ca/Ca, AGM, EFB, GEL, LiFePO4
• Battery Capacity: 10-130 Ah
• Degree of Protection: IP54 (dust and splash proof)
• Warranty: 2 years
• Net Weight (Unit with Cables): 3 lbs
• Dimensions: 9.8 x 3.9 x 3.1 inches
• USB-A Output: 5 VDC, 2.4 ADC/12 W max
• USB-C Output: 5 VDC, 9 VDC, 12 VDC, 15 VDC, 20 VDC, 3 ADC/60 W max