CTEK NXT 5 – 12V 5A Charger for Lead-Acid & LiFePO4 Batteries
Free Shipping Across India
Pickup available at naredi.in
Usually ready in 1 hour
Description
Description
Product Description
The CTEK NXT 5 is a premium automatic charger and automotive charger from Sweden — a genuine product designed to charge 12V Lead-Acid and LiFePO4 batteries intelligently. Built for Indian car, SUV, and motorcycle owners, it handles India's voltage fluctuations and year-round climate extremes with ease. If you want to buy a reliable, authorised battery charger online in India, the NXT 5 is the smart choice.
Features & Benefits
- Auto Battery Detection: Identifies Lead-Acid or LiFePO4 automatically — no manual switching needed.
- Voltage Fluctuation Safe: Engineered for India's unstable 230V supply across cities and towns.
- Overcharge Protection: Switches to maintenance mode at full charge — safe for indefinite connection.
- Reconditioning Mode: Revives deeply discharged batteries, saving you costly replacements.
- Spark-Proof Clamps: Safe to connect inside enclosed Indian garages.
- All-Weather Reliable: Performs from Delhi summers to Kerala monsoons to Himalayan winters.
- Adaptive Multi-Stage Charging: Delivers precise charge at every stage for maximum battery lifespan.
Detailed Specifications
| Specification | Details |
|---|---|
| Input Voltage | 230V AC (Indian standard) |
| Output Voltage | 12V DC |
| Max Charge Current | 5A |
| Battery Types | WET, AGM, GEL, EFB, LiFePO4 |
| Battery Capacity | Up to 110Ah |
| Brand Origin | CTEK, Sweden |
How To Use
- Connect red clamp to battery positive, black to negative.
- Plug into any standard 230V Indian power socket.
- Charger auto-detects battery type and starts optimal programme.
- Disconnect clamps once the full-charge indicator confirms completion.
What's Included in the Box
- CTEK NXT 5 Automatic Charger Unit
- Clamp Cables
- User Manual
Comparison: CTEK NXT 5 vs Generic Alternatives
| Feature | CTEK NXT 5 | Generic Alternatives |
|---|---|---|
| Authenticity | Genuine CTEK, Sweden | High duplicate risk |
| LiFePO4 Support | Native support | Rarely supported |
| Overcharge Risk | Zero — auto maintenance | High risk |
| Warranty | Claimable in India | None or unverifiable |
| Voltage Safety | Built for Indian supply | Untested locally |
Understanding the Technology
The CTEK NXT 5 uses adaptive multi-stage charging — a method where the charger continuously monitors battery voltage and adjusts current delivery across bulk, absorption, and float phases. This approach, known as CC/CV (Constant Current / Constant Voltage) charging, is significantly safer than basic trickle chargers widely sold in Indian markets. It is this intelligence that prevents sulphation in Lead-Acid batteries and over-voltage stress in LiFePO4 cells, extending battery life considerably.
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 this automotive charger compatible with Indian car and bike batteries?Yes — it supports all common Indian vehicle battery types including WET, AGM, GEL, EFB, and LiFePO4 up to 110Ah.
Can I use this charger with India's 230V power supply?Absolutely. The CTEK NXT 5 is designed specifically for 230V AC input, the standard across India.
How do I claim warranty in India?Contact our support team via WhatsApp / Phone: +91 93112 11157 or hello@naredi.in — Monday to Saturday, 9 AM–6 PM IST.
Is Cash on Delivery available when I buy this product?Yes — COD is available with free delivery to all pin codes across India.
Complete Your Kit
Everything you need for complete vehicle care
- Test before you charge: Battery Testers →
- Diagnose the root cause: OBD Diagnostic Tools →
- Emergency backup: Jump Starters →
- Keep fluids healthy: Performance Additives →
Further Reading
Our guides will help you get the most out of this product.
Shipping and Delivery
Shipping and Delivery
The estimated lead time is 2 -3 days, but naredi.in or its affiliates are not responsible for delays or damages by courier. Any damages during transit need to be reported within 24 hours of receiving the shipment. We will try our best to help you resolve the issue.
See More
Returns & Refunds
Returns & Refunds
We have a 14-day return policy, which means you have 14 days after receiving your item to request a return.
See More
