CTEK battery chargers fits Ctek Pro25s Battery Charger 50 60 Hz 12v

Product Features

Authorized CTEK Dealer

Factory Warranty

High Performance Specification

Street Approved

Sport Driving Use

Dual Purpose Street/Track

Track/Race Approved

Armored, Offroad & Heavy Duty Rated

CTEK PRO25S Professional Battery Charger – 12V – Workshop Grade Charger

Name: CTEK PRO25S Professional Battery Charger – 12V – Workshop Grade Charger
Brand: CTEK
SKU: CTEK40-328
Price: 427.99 USD
Availability: InStock

by CTEK

SKU CTEK40-328

Save 5%

$449.99 USD

$449.99 USD - $449.99 USD

$449.99 USD

$427.99 USD

$427.99 USD - $427.99 USD

$427.99 USD

PRODUCT INFORMATION

The CTEK PRO25S is a professional-grade 12V battery charger and power supply, engineered for automotive workshops, service centers, and enthusiasts. Delivering up to 25 amps of charging power, it supports a wide range of 12V battery types—including lead-acid (WET, AGM, GEL, EFB, Ca/Ca, MF) and lithium (LiFePO4, Li-Fe, Li-iron, LFP). With advanced features like reconditioning mode, SUPPLY mode, and temperature compensation, the PRO25S ensures optimal battery health and reliable performance in demanding environments.

Key Features

✅ High Output Power – Delivers up to 25A for fast and efficient charging.
✅ Dual-Mode Operation – Functions as both a charger and a 12V power supply.
✅ Wide Battery Compatibility – Supports 12V lead-acid and lithium batteries.
✅ Reconditioning Mode – Restores deeply discharged lead-acid batteries.
✅ SUPPLY Mode – Provides stable 12V power for diagnostics and ECU programming.
✅ Temperature Compensation – Adjusts charging parameters based on ambient temperature.
✅ Safety Features – Spark-free, reverse-polarity protected, and low voltage/current ripple.
✅ Robust Design – Lightweight, portable, and impact-resistant casing.
✅ Warranty – 2-year warranty for peace of mind.

Specifications

Input Voltage: 220–240V AC, 50/60 Hz
Output Voltage: 12V DC
Charging Current: Up to 25A
Battery Capacity (Lead-Acid): 40–500Ah
Battery Capacity (Lithium): 30–450Ah
Charging Programs: Normal, Lithium, Recond, SUPPLY
Temperature Range: -20°C to +50°C (-4°F to +122°F)
Protection Rating: IP44 – suitable for outdoor use
Dimensions: 235 x 130 x 65 mm
Weight: 1.8 kg
Warranty: 2 years

Applications

Automotive workshops and service centers
Vehicle dealerships and showrooms
Fleet maintenance and management
Diagnostic and fault-finding operations
Seasonal vehicle storage and maintenance

Why Choose the CTEK PRO25S?

The CTEK PRO25S is designed to meet the rigorous demands of professional environments. Its dual-mode operation allows for both efficient battery charging and stable 12V power supply, making it an invaluable tool for diagnostics and ECU programming. The charger’s wide compatibility with various battery types, coupled with advanced features like reconditioning mode and temperature compensation, ensures optimal battery health and longevity. Its robust, portable design and comprehensive safety features make it a reliable choice for professionals seeking high-performance charging solutions.

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Frequently asked questions on Alcon Brakes

Why buy from Alconkits.com?

Can I buy Alcon Brakes and parts somewhere else?

Yes, some general automotive retailers and online marketplaces may list Alcon brake kits or individual components. However, Alcon brake systems are engineered, vehicle-specific systems, not commodity parts.

When purchased from Alconkits.com, you are buying directly from a specialist Alcon distributor with deep application knowledge, fitment validation experience, and long-term service support. This ensures you receive the correct configuration, pad compound guidance, wheel-clearance assistance, and ongoing support throughout the life of the brakes.

Why should I buy this kit from Alconkits.com instead of a retailer like eBay or Amazon, or marketplace?

Alconkits.com specializes exclusively in Alcon brake systems. We are not a general parts reseller.

When you buy from Alconkits.com, you get:

Application-specific guidance for heavy trucks like the Ram TRX
Fitment advice on your brakes to ensure they clear your wheels with guaranteed compatibility with your vehicle.
Wheel-fitment and clearance validation support
Pad compound recommendations based on real-world use (street, off-road, towing, track)
Access to replacement pads, rotors, seals, and service parts long after purchase
Lifetime technical support from Alcon brake specialists

Most marketplaces can sell a box. We support the entire brake system lifecycle for as long as you own it.

What makes Alcon big brake kits different from other aftermarket brake options?

Alcon brake kits are engineered systems, not assembled collections of parts.

Each kit is designed with:

Vehicle-specific caliper piston sizing
High-mass rotors for thermal capacity on heavy vehicles
Motorsport-grade materials and manufacturing processes
Compatibility with factory ABS, traction control, and master cylinder

This results in more consistent pedal feel, better heat management, and superior durability compared to budget or generic big brake kits.

Are Alcon brake parts “one-size-fits-all”?

No. Alcon brake kits are application-specific.

Vehicle weight, intended use, rotor size, caliper configuration, and pad compound all matter—especially on high-performance cars and trucks. Selecting the wrong configuration or pad compound can reduce braking performance, increase noise, or accelerate wear.

This is why buying from the specialist distributor, Alconkits.com, matters.

What type of driver is CTEK PRO25S Professional Battery Charger – 12V – Workshop Grade Charger for?

Manufactured by CTEK, we recommend this as being suitable for the following driving styles:

Street
Sporting
Street/Track
Armored/OffRoad
Track/Race

After purchase support questions.

What happens if I need pads, rotors, or service parts in the future?

This is THE question to ask. Alcon brake systems are fully serviceable.

When you purchase from Alconkits.com, you have long-term access to:

Replacement brake pads
Replacement rotors
Seal kits and service components
Technical guidance for maintenance and service intervals

This is a major advantage over marketplace sellers who may not support the product after the sale. We know what fits, we stock it, and we don't sell you parts you don't need.

Why does this Alcon brake kit cost more than stock brakes or some aftermarket options?

Alcon brake kits are built to deliver higher performance, durability, and consistency than OEM or budget aftermarket brakes.

The cost reflects:

Larger, higher-mass rotors for heat control
Precision-machined multi-piston calipers
Motorsport-grade materials and testing
Long-term serviceability and support

This is not a cosmetic upgrade—it is a functional braking system designed for demanding use.

Is Alconkits.com an authorized Alcon distributor?

Yes. Alconkits.com is an authorized and specialist Alcon distributor with one of the largest Alcon-focused catalogs and knowledge bases available.

Our team has extensive experience supporting Alcon brake systems across trucks, SUVs, performance cars, and specialized applications.

What kind of support is available if I have questions before or after purchase?

Alconkits.com provides lifetime technical support for Alcon brake systems purchased through us.

Our support resources include:

Direct access to Alcon brake experts
Extensive technical articles and guides
Fitment and configuration assistance
Long-term ownership and service support

Brakes are a critical system—our goal is to make sure you get it right.

How do I get support for Alcon Brakes

We make it easy - connect with us the way its convenient for you.

Call or Text Msg us at 630-360-2548
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