CTEK Comfort Indicator Eyelet M8 – 12V Lead-Acid Battery Monitor

Product Description

The CTEK Comfort Indicator Eyelet M8 is a permanent 12V lead-acid battery monitor and automotive charger accessory built for Indian cars, bikes, SUVs, and scooters. It bolts directly to your battery terminal, shows real-time LED charge status, and enables tool-free connection to any CTEK automatic charger. Engineered to withstand India's monsoon humidity, 45°C+ summers, and rough road vibrations.

Features & Benefits

• 3-Colour LED Monitor: Instant green/yellow/red status — no multimeter needed on busy Indian mornings.
• M8 Permanent Eyelet: Bolts securely to the terminal; stays rattle-free on potholed Indian roads.
• Plug-and-Play Connect: CTEK Comfort Connect snaps on in seconds, compatible with all types of CTEK 12V charger.
• Splash-Proof Housing: Sealed against monsoon dust, humidity, and peak summer heat.
• In-Line Fuse: Protects your 12V battery and charger circuit against India's frequent voltage fluctuations.
• Universal Lead-Acid Support: Works with standard, AGM, and GEL batteries across Indian vehicles.
• 5-Year Warranty: Among the longest coverage for battery chargers for cars accessories in India.

Detailed Specifications

How To Use

1. Bolt the M8 eyelet onto your battery's positive terminal.
2. Route the cable to an accessible point outside the panel.
3. Check the LED colour daily before starting your vehicle.
4. Connect your CTEK car battery charger when yellow or red appears.

What's Included in the Box

• CTEK Comfort Indicator Eyelet M8 connector
• In-line fuse assembly
• User instruction leaflet

Comparison: CTEK Comfort Indicator Eyelet M8 – 12V Lead-Acid Battery Monitor vs Generic Alternatives

Understanding the Technology

The CTEK Comfort Indicator uses a state-of-charge LED sensing circuit calibrated specifically for 12V lead-acid chemistry, including AGM and GEL variants common in modern Indian vehicles. The M8 eyelet forms a permanent, low-resistance connection that eliminates the contact degradation seen with clip-based alternatives. The Comfort Connect interface uses a proprietary locking mechanism ensuring safe current transfer to any compatible 12 volt battery and charger pairing. This design is especially reliable in India's high-humidity and high-temperature operating environments.

Warranty & Support in India

• Warranty: 5-year 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 compatible with Indian car and bike batteries?

Yes — it works with all standard 12V lead-acid, AGM, and GEL batteries found in Indian cars, SUVs, bikes, and scooters.

Will India's voltage fluctuations damage this accessory?

No — the built-in in-line fuse protects both the eyelet and your battery charger for 12V battery against surge damage.

How do I claim the 5-year warranty in India?

Contact WhatsApp / Phone: +91 93112 11157 or hello@naredi.in Monday–Saturday, 9 AM–6 PM IST.

Is Cash on Delivery available?

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