CTEK NXT 5 – 12V 5A Charger for Lead-Acid & LiFePO4 Batteries

Product Description

The CTEK NXT 5 is a professional automatic charger and automotive charger engineered in Sweden for 12V Lead-Acid and LiFePO4 batteries. This smart battery charger is built for Indian cars, SUVs, and two-wheelers, handling India's notorious voltage fluctuations and monsoon conditions with ease. Ideal for home users, garages, and fleet operators seeking genuine, high-value charging.

Features & Benefits

• Dual Chemistry: Charges AGM, EFB, Gel, Calcium, Wet Cell, and LiFePO4 — one product for every Indian vehicle type.
• 8-Step Adaptive Programme: Fully automated from desulphation to maintenance; no manual input needed.
• 30% Faster Charging: Cuts downtime significantly in busy Indian workshops.
• Temperature Compensation: Adjusts from 45°C+ Rajasthan summers to Himalayan winters, preventing overcharge.
• IP65 Rated: Dust and splash resistant — safe through Indian monsoons and dusty roads.
• Spark-Proof & Reverse Polarity Safe: Worry-free connection for first-time home users.
• Advanced Diagnostics: Real-time battery health check catches faults before you're stranded.

Detailed Specifications

How To Use

1. Connect red clamp to battery positive, black to negative.
2. Plug into any standard 230V Indian power socket.
3. Charger auto-detects battery type and starts optimal programme.
4. Disconnect clamps once the full-charge indicator confirms completion.

What's Included in the Box

• CTEK NXT 5 Charger Unit
• Clamp Cables
• User Manual

Comparison: CTEK NXT 5 – 12V 5A Charger for Lead-Acid & LiFePO4 Batteries vs Generic Alternatives

Understanding the Technology

The CTEK NXT 5 uses an 8-stage adaptive charging algorithm that applies pulse charging and desulphation to recover deeply discharged batteries — a common issue in India due to frequent short-trip driving and prolonged parking. Its multi-stage constant-current/constant-voltage (CC/CV) methodology ensures LiFePO4 cells are charged within safe BMS parameters, extending overall battery lifespan. This approach distinguishes professional automotive chargers from basic trickle chargers sold at lower price points.

Warranty & Support in India

• Warranty: 1-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 the CTEK NXT 5 compatible with Indian bikes and cars?

Yes — it supports all 12V vehicles sold in India, including motorcycles, cars, and SUVs, across all battery chemistries.

Will it handle Indian voltage fluctuations?

Absolutely. It operates on standard 230V AC Indian sockets and is designed to manage the power inconsistencies common across Indian households.

How do I claim warranty or raise a complaint?

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

Is Cash on Delivery (COD) available?

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