CTEK CT5 Start-Stop – 12V 5A Charger for AGM & EFB Batteries

Product Description

The CTEK CT5 Start-Stop is a fully automatic charger and premium automotive charger engineered for 12V AGM and EFB batteries in modern start-stop vehicles. Its patented 3-step programme charges, tests, and maintains your battery hands-free — ideal for Indian drivers facing voltage fluctuations and extreme weather. Compatible with popular Indian cars including the Honda City, Hyundai Creta, and Maruti Ciaz.

Features & Benefits

• AGM & EFB Ready: Charges both battery types automatically — no manual mode switching required.
• 3-Step Auto Programme: Test–Charge–Care cycle maximises battery lifespan without any user input.
• Voltage Fluctuation Safe: 220–240V AC input handles India's unstable power grid reliably.
• Spark-Free & Protected: Reverse polarity and short-circuit protection safeguard sensitive car electronics.
• Plug-and-Play: Zero settings needed — perfect for home garage use across India.
• 5-Year Warranty: Exceptional long-term value versus generic automotive charger options sold online.
• Compact & Portable: Lightweight design suits home, roadside, or workshop use.

Detailed Specifications

How To Use

1. Connect the red clamp to the battery positive (+) terminal.
2. Connect the black clamp to the negative (−) terminal.
3. Plug into a standard 220–240V Indian wall socket.
4. Unplug once the automatic charging cycle completes.

What's Included in the Box

• CTEK CT5 Start-Stop Charger Unit
• Clamp Cables
• User Manual

Comparison: CTEK CT5 Start-Stop vs Generic Alternatives

Understanding the Technology

AGM (Absorbent Glass Mat) and EFB (Enhanced Flooded Battery) technologies power most modern start-stop systems, requiring precise constant-current/constant-voltage charging protocols unavailable in basic chargers. The CTEK CT5's microprocessor-controlled algorithm monitors battery state-of-charge continuously, preventing overcharging — a common cause of premature battery failure in India's hot climate. This approach, known as adaptive charging, delivers safer, longer-lasting results than fixed-voltage automotive charger alternatives.

Warranty & Support in India

• Warranty: 5-year manufacturer warranty against manufacturing defects
• Customer Support: Monday–Saturday, 9 AM–6 PM IST. WhatsApp / Phone: +91 93112 11157 · hello@naredi.in
• Returns: 14-day return and exchange policy, COD returns accepted
• Delivery: Free delivery across India, Cash on Delivery available

Frequently Asked Questions

Is this automatic charger compatible with Indian 220V sockets?

Yes — the CT5 is rated for 220–240V AC and plugs directly into any standard Indian wall socket without an adaptor.

Which Indian cars support AGM or EFB batteries?

Models like the Honda City, Hyundai Creta, and Maruti Ciaz use AGM or EFB batteries fully supported by this automotive charger.

How do I claim warranty in India?

Contact our team via WhatsApp / Phone: +91 93112 11157 or hello@naredi.in — support available in English and Hindi.

Is Cash on Delivery available?

Yes, COD is available with free delivery to all pin codes across India.