CTEK CT5 Time To Go 12V 4.3A Battery Charger (40-255)

CTEK 40-255 CT5 Time To Go 12V 4.3A Battery Charger is the world’s first charger that tells you exactly when your battery will be fully charged. With real-time charging status updates, it allows you to plan your day around your battery’s needs. Designed for all 12V lead-acid batteries, the CT5 Time To Go features three charging programs—Normal, AGM, and Recond—making it a powerful tool for everyday use, seasonal storage, and even recovering deeply discharged batteries.

Features:

• Accurately predicts remaining charging time in hours.
• Start indicator shows when it’s safe to start the vehicle before full charge.
• Three charging programs: Normal, AGM, and Recond.
• Suitable for all 12V lead-acid batteries (WET, EFB, MF, Ca/Ca, AGM, GEL).
• Built-in temperature sensor for optimized charging.
• Fully automatic and safe to leave connected indefinitely.
• Non-sparking, reverse polarity protected, and short-circuit proof.

Benefits:

• Plan your day with confidence using the time-to-go indicator.
• Know exactly when your battery is ready for use.
• Restores battery capacity with maintenance and reconditioning modes.
• Ideal for everyday drivers, seasonal vehicles, and battery recovery.
• Safe and simple for any user—no special knowledge required.

Technical Specifications:

• Model: 40-255
• Voltage: 14.4 / 14.7 / 15.8 V
• Input Voltage AC: 100-120VAC, 50-60Hz
• Minimum Battery Voltage Required: 2.0V
• Charging Current: Max 4.3A
• Charger Type: Multi-step, fully automatic charging cycle
• Battery Type: All 12V lead-acid batteries (WET, EFB, MF, Ca/Ca, AGM, GEL)
• Battery Capacity: 20–160Ah
• Degree of Protection: IP65 (splash and dust proof)
• Warranty: 5-year warranty