CTEK Lithium XS – 12V LiFePO4 Charger & Maintainer, up to 20Ah
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Description
Description
Product Description
The CTEK Lithium XS is a professional 12V LiFePO4 automatic charger and maintainer designed for lithium batteries up to 20Ah. This automotive charger safely recovers, charges, and maintains LiFePO4 batteries in motorcycles and powersports vehicles — including Royal Enfield, KTM, and BMW bikes. If you want to buy a reliable automatic charger built for India's voltage fluctuations and monsoon conditions, this is it.
Features & Benefits
- 8-Step Automatic Programme: Maximises LiFePO4 battery lifespan every cycle — no manual intervention needed.
- Dedicated LiFePO4 Mode: Prevents overcharging damage unique to lithium chemistry, protecting your investment.
- Voltage Fluctuation Protection: Handles India's unstable 220–240V mains supply without harming the battery.
- IP65 Rated: Dust and water resistant — ideal for India's humid monsoons and dusty garages.
- Spark-Free Clamps: Safer connections for enclosed Indian parking spaces and covered garages.
- Automatic Maintainer: Stay connected indefinitely — perfect for long monsoon or winter storage.
- Compact & Portable: Lightweight design fits easily in your bike toolkit or travel kit.
Detailed Specifications
| Specification | Details |
|---|---|
| Battery Type | 12V LiFePO4 |
| Battery Capacity | 10–20Ah |
| Input Voltage | 220–240V AC, 50Hz |
| Charge Current | 5A |
| Charge Steps | 8-step automatic programme |
| IP Rating | IP65 (dust & water resistant) |
How To Use
- Connect red clamp to positive terminal, black to negative.
- Plug into any standard Indian 220V socket.
- Select LiFePO4 mode; the 8-step programme starts automatically.
- Disconnect when green LED confirms full charge.
What's Included in the Box
- CTEK Lithium XS Charger Unit
- Clamp Cable Set
- Comfort Connect Eyelet Cable
- User Manual
Comparison: CTEK Lithium XS – 12V LiFePO4 Charger & Maintainer, up to 20Ah vs Generic Alternatives
| Feature | This Product | Generic Alternatives |
|---|---|---|
| LiFePO4 Mode | Dedicated & safe | Usually absent |
| Voltage Safety | Fluctuation protected | Can damage battery |
| Genuineness | Original CTEK product | Duplicate risk high |
| Weather Rating | IP65 certified | No rating |
| After-Sales | India warranty & support | No support |
Understanding the Technology
LiFePO4 (Lithium Iron Phosphate) batteries require a precisely controlled constant-current/constant-voltage (CC/CV) charging profile — standard lead-acid chargers cannot provide this safely. CTEK's patented multi-step algorithm monitors cell voltage and temperature, applying desulphation and balancing pulses that generic automotive chargers omit entirely. This ensures optimal State of Charge (SoC) without thermal runaway risk — critical in India's high-ambient-temperature conditions.
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 charger compatible with Indian power sockets and voltage?Yes — it accepts 220–240V AC at 50Hz, matching India's standard mains supply exactly.
Will it work on my Royal Enfield or KTM lithium battery?Yes, any 12V LiFePO4 battery between 10–20Ah in motorcycles and powersports vehicles is fully supported.
Can I order with Cash on Delivery (COD)?Yes — COD is available across all Indian pin codes with free delivery.
How do I raise a warranty claim in India?Contact us via WhatsApp / Phone: +91 93112 11157 or hello@naredi.in Monday–Saturday, 9 AM–6 PM IST.
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.
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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.
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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.
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