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 charger accessory designed for Indian cars, bikes, SUVs, and scooters. It bolts directly to your battery terminal, displays real-time LED charge status, and enables tool-free connection to any CTEK automatic charger. Built to handle India's monsoon humidity, 45°C+ summers, and potholed roads.

Features & Benefits

• 3-Colour LED Monitor: Instant green/yellow/red battery health — no multimeter needed on busy Indian mornings.
• M8 Permanent Eyelet: Bolts securely to the terminal; stays rattle-free on rough 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: Guards 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 automotive charger accessories available 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 vs Generic Alternatives

Understanding the Technology

The Comfort Indicator Eyelet uses a low-drain LED state-of-charge circuit that reads terminal voltage to indicate battery health without discharging your 12v battery. The M8 eyelet design creates a permanent, low-resistance connection point — eliminating clip corrosion common in India's humid climate. The Comfort Connect interface standardises the link between your battery and any CTEK 12v battery charger, allowing safe automatic charger operation without removing the battery.

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

Will this fit my Maruti, Honda, or Royal Enfield battery?

Yes — the M8 eyelet fits most Indian car, bike, and scooter batteries using an 8 mm terminal bolt.

Which CTEK chargers are compatible?

It works with all CTEK 12V range automatic chargers via the Comfort Connect interface.

How do I raise a warranty claim in India?

Contact us 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.