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

Product Description

The CTEK Lithium XS is a dedicated automatic charger and 12V battery charger engineered exclusively for LiFePO4 packs up to 20Ah. It diagnoses, charges, and maintains lithium batteries 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 cities.

Features & Benefits

• LiFePO4-Only Algorithm: Prevents cell damage that any generic automotive charger causes to lithium packs.
• 8-Step Auto Programme: Fully balances your 12v battery and charger connection without supervision.
• 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: Safe for home garage use across India's varied power conditions.
• Long-Term Maintenance Mode: Keeps your 12v charger battery healthy during monsoon storage or festive downtime.
• Genuine Swedish Engineering: Authorised CTEK product — 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 runs automatically.
4. Disconnect once the 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 precisely controlled constant-current/constant-voltage charging profile distinct from lead-acid chemistry. Applying a mismatched battery charger for 12v battery use cases can cause irreversible cell degradation or thermal runaway. The CTEK Lithium XS uses a cell-balancing algorithm that monitors individual cell voltage during each charging step, ensuring uniform charge distribution across the pack — critical for longevity in India's high-temperature and high-humidity conditions.

Warranty & Support in India

• Warranty: 2-year warranty against manufacturing defects (authorised naredi import)
• 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 compatible with my Royal Enfield or KTM's 12V LiFePO4 battery?

Yes — any 12V LiFePO4 pack between 10–60Ah is fully supported, covering most premium Indian motorcycles and cars.

Will it work safely with India's unstable power supply?

Yes, the CTEK Lithium XS accepts 220–240V AC, 50Hz and self-regulates against the voltage fluctuations common across Indian cities.

Can I order with Cash on Delivery and return if needed?

COD is available at all Indian pin codes; returns are accepted within 14 days with full COD return support.

How do I raise a warranty claim in India?

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