CTEK CT5 START/STOP Smart Battery Charger

The CTEK CT5 START/STOP is a smart 12V battery charger and maintainer designed specifically for vehicles fitted with start-stop technology. Modern start-stop systems can put extra strain on the battery, especially on vehicles used for short journeys, so regular charging helps keep the battery in good condition and ready to perform.

Ideal for cars, vans, campervans and everyday vehicles, the CT5 START/STOP is fully optimised for AGM and EFB batteries, which are commonly used in start-stop vehicles. It provides safe, automatic charging with no complicated settings, making it a simple connect-and-forget solution for battery care.

With a clear, easy-to-read display, the charger guides you through the charging process and shows the battery’s progress at a glance. Built-in safety features include spark protection and reverse polarity protection, helping make charging safe and straightforward even for occasional users.

Compact, rugged and easy to store, the CTEK CT5 START/STOP is a great choice for maintaining your vehicle battery between trips, during periods of storage, or if your vehicle is mainly used for short local journeys.

Key Features

• Smart 12V battery charger and maintainer
• Designed for vehicles with start-stop technology
• Optimised for AGM and EFB batteries
• Fully automatic charging with no buttons to press
• Helps maintain battery performance and lifespan
• Ideal for cars, vans, campervans and daily vehicles
• Simple, easy-to-understand display
• Spark protected for safer connection
• Reverse polarity protected
• Compact and rugged design
• Splash and dust resistant
• Supplied with crocodile clips and eyelet connector lead
• 5-year warranty

Technical Details

• Manufacturer: CTEK
• Model: CT5 START/STOP
• Part number: 40-106
• Battery voltage: 12V
• Charge current: 3.8A
• Battery capacity: 14Ah–130Ah
• Battery types: AGM and EFB start-stop batteries
• Charging type: Fully automatic smart charging
• Protection rating: IP65
• Input voltage: 220–240V AC, 50–60Hz

Ideal For

• Start-stop vehicle batteries
• AGM and EFB batteries
• Cars and vans used for short journeys
• Campervans and leisure vehicles
• Seasonal vehicle maintenance
• Keeping batteries healthy during storage
• Simple home battery charging

The CTEK CT5 START/STOP is a reliable and easy-to-use charger for keeping start-stop vehicle batteries in peak condition, helping improve battery performance, support efficient vehicle operation and reduce the risk of a flat battery.