CTEK Lithium XS – 12V LiFePO4 Charger & Maintainer, up to 20Ah

Product Description

The CTEK Lithium XS is a dedicated 12V LiFePO4 automatic charger and automotive charger built exclusively for lithium iron phosphate batteries up to 20Ah. It diagnoses, charges, and maintains your battery hands-free — ideal for Indian owners of Royal Enfield, KTM, Triumph, and premium cars. Fully compatible with India's 220–240V, 50Hz grid, including voltage-fluctuation-prone regions.

Features & Benefits

• LiFePO4-Only Algorithm: Prevents cell damage that generic chargers cause to lithium packs.
• 8-Step Auto Programme: This automatic charger runs the full sequence — zero supervision needed.
• Indian Voltage Ready: Stable output despite fluctuations common in Tier-2 and Tier-3 cities.
• Reconditioning Mode: Recovers deeply discharged batteries, saving thousands of ₹ on replacements.
• Spark-Proof & Reverse-Polarity Safe: Worry-free use in Indian home garage conditions.
• Long-Term Maintenance Mode: Keeps batteries healthy during monsoon storage or festive downtime.
• Authorised Swedish Product: Genuine CTEK — not a duplicate or grey-market import.

Detailed Specifications

How To Use

1. Connect red clamp to positive terminal, black to negative.
2. Plug into any standard Indian 220V power socket.
3. Select LiFePO4 mode; the 8-step programme starts automatically.
4. Disconnect when green indicator confirms full charge.

What's Included in the Box

• CTEK Lithium XS 12V Charger
• Clamp cable set
• Comfort Connect eyelet cable
• User manual

Comparison: CTEK Lithium XS – 12V LiFePO4 Charger & Maintainer, up to 20Ah vs Generic Alternatives

Understanding the Technology

LiFePO4 (lithium iron phosphate) batteries require a precise constant-current/constant-voltage charging profile distinct from lead-acid chemistry. The CTEK Lithium XS uses a dedicated BMS-compatible algorithm that communicates with the battery's management system, preventing overcharge and cell imbalance. This matters especially in India's high-ambient-temperature conditions, where incorrect charging accelerates battery degradation. The result is longer cycle life and safer operation for premium two-wheelers and EVs.

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 Royal Enfield and KTM lithium batteries?

Yes — it supports any 12V LiFePO4 battery between 10–60Ah, covering most premium Indian motorcycles.

Battery charger ka cost batao — is it value for money?

One genuine CTEK charger can extend battery life by years, saving far more in ₹ than a cheap replacement battery costs.

Can I order via Cash on Delivery (COD)?

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

How do I claim warranty in India?

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