CTEK MXS 5.0 Smart Battery Charger - 12V 5A

Keep your batteries charged and maintained with the CTEK MXS 5.0 - the world's most advanced 12V battery charger. Featuring 8-step automatic charging, maintenance mode, and battery reconditioning, the MXS 5.0 delivers optimal charging for all types of 12V lead-acid batteries. Perfect for cars, motorcycles, boats, RVs, and more.

Key Features:

• 8-step fully automatic charging for optimal battery health
• 5A charging current for batteries 1.2-110 Ah
• Works with all 12V lead-acid batteries (AGM, Gel, Flooded, Calcium)
• Automatic maintenance mode prevents overcharging
• Recondition mode restores deeply discharged batteries
• Snowflake mode for cold weather charging
• Spark-proof and reverse polarity protected
• Fully automatic - connect and forget
• IP65 rated - dust and water resistant
• 5-year warranty

Performance Benefits:

• Optimal Battery Health: 8-step charging maximizes battery life and performance
• Universal Compatibility: Works with all 12V lead-acid battery types
• Maintenance Mode: Keeps batteries at optimal charge during storage
• Battery Recovery: Recondition mode can restore deeply discharged batteries
• Cold Weather Ready: Snowflake mode optimizes charging in freezing temperatures
• Safe Operation: Spark-proof, reverse polarity protection, overcharge protection

Specifications:

• Brand: CTEK
• Part Number: 40-206 (MXS 5.0)
• Model: MXS 5.0
• Input: 220-240V AC (50-60Hz)
• Output: 12V DC
• Charging Current: 5A (max)
• Battery Capacity: 1.2-110 Ah (maintenance up to 160 Ah)
• Battery Types: All 12V lead-acid (AGM, Gel, Flooded, Calcium, EFB)
• Charging Steps: 8-step automatic charging
• Special Modes: Recondition, Snowflake (cold weather)
• Protection: IP65 (dust and water resistant)
• Safety: Spark-proof, reverse polarity protection, overcharge protection
• Warranty: 5 years
• Weight: 1.9 lbs
• Barcode: 7340103402060

Fitment Information:

• Universal Application: Works with any 12V lead-acid battery
• Battery Types: AGM, Gel, Flooded, Calcium, EFB
• Vehicle Types: Cars, trucks, motorcycles, boats, RVs, ATVs, UTVs, lawn equipment, and more
• Battery Capacity: 1.2-110 Ah (charging), up to 160 Ah (maintenance)

What's Included:

• CTEK MXS 5.0 charger unit
• AC power cord
• Battery clamps with cables
• Eyelet terminal connectors for permanent installation
• User manual

How to Use:

• Connect charger to battery (red to positive, black to negative)
• Plug charger into AC outlet
• Select mode if needed (Normal or Recondition/Snowflake)
• Charger automatically detects battery type and begins 8-step charging
• LED indicators show charging progress
• Charger automatically switches to maintenance mode when battery is full
• Can be left connected indefinitely for battery maintenance

8-Step Automatic Charging:

The CTEK MXS 5.0 uses an advanced 8-step charging process that optimizes battery health and longevity:

1. Desulphation: Removes sulphation from battery plates for improved performance
2. Soft Start: Tests battery condition before charging begins
3. Bulk Charge: Charges battery to approximately 80% capacity using maximum current
4. Absorption: Continues charging at declining current until battery reaches 100%
5. Analysis: Tests battery's ability to hold charge
6. Recondition: Restores battery capacity (when Recondition mode selected)
7. Float Charge: Maintains battery at 100% without overcharging
8. Pulse Maintenance: Keeps battery fresh during long-term storage

Recondition Mode:

The Recondition mode uses a controlled high-voltage charge to break down sulphate crystals that build up on battery plates over time. This can restore capacity to deeply discharged or neglected batteries, extending their service life. Use Recondition mode periodically to maintain optimal battery performance.

Snowflake Mode (Cold Weather):

The Snowflake mode optimizes charging for cold weather conditions (below 32°F/0°C). Cold temperatures reduce battery capacity and charging efficiency, so the Snowflake mode adjusts the charging algorithm to ensure optimal charging even in freezing conditions. Perfect for winter storage or cold climate use.

Maintenance Mode:

The MXS 5.0's automatic maintenance mode (also called float or pulse charging) keeps your battery at optimal charge during storage. This is perfect for seasonal vehicles like motorcycles, classic cars, boats, or RVs that sit unused for extended periods. Simply leave the charger connected, and it will maintain your battery without overcharging.

Safety Features:

• Spark-Proof: Safe to connect even if battery is installed in vehicle
• Reverse Polarity Protection: Prevents damage if you accidentally connect cables backwards
• Overcharge Protection: Automatically prevents overcharging
• Short Circuit Protection: Protects charger and battery from damage
• IP65 Rating: Dust and water resistant for outdoor use

Why CTEK?

CTEK is the world leader in battery charging technology, with over 20 years of experience developing advanced charging solutions. Their chargers are used by professional mechanics, dealerships, and enthusiasts worldwide. CTEK's patented charging algorithms ensure optimal battery health, maximum lifespan, and reliable performance. Every CTEK charger is backed by a 5-year warranty.

Perfect For:

• Car and truck owners who want to maintain battery health
• Motorcycle riders who store bikes seasonally
• Boat owners who need reliable marine battery charging
• RV enthusiasts who store vehicles between trips
• Classic car collectors who maintain multiple vehicles
• Anyone who wants the best battery charger available

Pro Tip: Use the eyelet terminal connectors for permanent installation on vehicles you charge regularly. This allows quick connection without opening the hood or accessing the battery.

Industry Standard: The CTEK MXS 5.0 is considered the gold standard for 12V battery charging and is trusted by professionals worldwide.

Keep your batteries charged and maintained with CTEK's MXS 5.0 - the world's most advanced 12V battery charger with 8-step automatic charging.