CTEK MXS 3.8 – 12V 3.8A Charger for AGM, GEL & Lead-Acid

Product Description

The CTEK MXS 3.8 is a fully automatic battery charger and intelligent automotive charger delivering 12V 3.8A for AGM, GEL, and Lead-Acid batteries up to 85Ah. Engineered for Indian power conditions — voltage fluctuations, monsoon humidity, and summer heat — this product keeps your battery healthy year-round. Compatible with Royal Enfield, KTM, Maruti Alto, Hyundai i10, and most Indian cars and bikes.

Features & Benefits

• 8-Step Smart Algorithm: Auto-diagnoses and charges — no manual monitoring needed.
• Voltage Fluctuation Safe: Handles India's unstable 220–240V mains without damaging your battery.
• Reconditioning Mode: Revives deeply discharged batteries, saving ₹3,000–₹7,000 on replacements.
• Trickle Maintenance: Keeps batteries healthy during monsoon storage or festive-season parking.
• IP65 Rated: Dust and splash resistant — reliable from Mumbai rains to Rajasthan heat.
• Spark-Free & Reverse Polarity Protected: Safe for home use with zero electrical expertise.
• Compact 600g Design: Fits neatly in small Indian garages and bike storage areas.

Detailed Specifications

How To Use

1. Connect red clamp to battery positive (+), black to negative (−).
2. Plug into any standard 220V Indian wall socket.
3. Charger auto-detects battery condition and begins the 8-step cycle.
4. Disconnect when done, or leave connected for maintenance mode.

What's Included in the Box

• CTEK MXS 3.8 Smart Charger
• Clamp cable set
• Comfort connect eyelet cable
• Wall mount bracket
• User manual

Comparison: CTEK MXS 3.8 – 12V 3.8A Charger for AGM, GEL & Lead-Acid vs Generic Alternatives

Understanding the Technology

The CTEK MXS 3.8 uses a multi-stage pulse charging algorithm — a technique that conditions battery plates rather than simply pushing current. This desulphation and absorption process extends battery life significantly beyond what basic trickle chargers or manual chargers can achieve. Indian buyers searching for a reliable battery maintainer or bike battery trickle charger will find this automotive charger meets the highest European safety standards, making it one of the most trusted names globally.

Warranty & Support in India

• Warranty: 2-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 automatic charger work with my Royal Enfield or Maruti Suzuki battery?

Yes — it is compatible with all standard 12V Lead-Acid, AGM, and GEL batteries used in Indian cars and bikes.

Is this charger safe given India's frequent voltage fluctuations?

Absolutely. The automotive charger is designed for 220–240V AC Indian mains and is protected against voltage spikes.

Can I place a COD order and what is the delivery time?

Yes, Cash on Delivery is available. Orders are delivered free across all Indian pin codes, typically within 4–7 business days.

How do I claim warranty or raise a return request?

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