CTEK PRO25S 12V 25A Professional Battery Charger (40-328)

CTEK 40-328 PRO25S 12V 25A Professional Battery Charger is an innovative and versatile 25A battery charger and power supply, specifically designed for automotive professionals. With its advanced technology, it offers a safe and efficient charging solution for all types of 12V vehicle batteries, including lithium (LiFePO4, Li-Fe, Li-iron, LFP). Whether in the workshop or showroom, the PRO25S ensures reliable, fast charging, with dedicated modes to support lead-acid and lithium batteries, along with reconditioning capabilities to restore dead batteries.

Features:

• Charges 12V lead-acid batteries (WET, EFB, MF, Ca/Ca, AGM, GEL) and lithium (LiFePO4, Li-Fe, Li-iron, LFP) batteries.
• Dedicated lithium battery mode for 12V lithium batteries (LiFePO4, Li-Fe, Li-iron, LFP).
• Compatible with batteries from 40 Ah to 500 Ah (30 Ah to 450 Ah for lithium batteries).
• SUPPLY mode supports battery during diagnostic or fault-finding work.
• Fully automatic and easy to use, spark proof, and reverse-polarity protected for user safety.
• Integrated safety features to protect both battery and vehicle electronics.
• Built-in temperature sensor for optimized charging performance.
• Dedicated lead-acid reconditioning program to restore battery life and recondition dead batteries.
• Lightweight, portable, and easy to handle in both workshop and showroom environments.
• Rugged, impact-resistant casing for durability in tough environments.
• 2-year warranty for added reliability.

Benefits:

• Ideal for automotive professionals with various vehicle types and battery technologies.
• Restores battery life with the dedicated reconditioning program.
• Offers flexibility with lithium and lead-acid battery support.
• Safe for use with sensitive vehicle electronics, low voltage & current ripple.
• Portable, robust design ensures reliability in all workshop conditions.
• Efficient and easy-to-use, making it a time-saving solution for busy professionals.

Technical Specifications:

• Model: 40-328
• Voltage: 12V
• Charging Current: Max 25 A
• Battery Types: 12V lead-acid (WET, EFB, MF, Ca/Ca, AGM, GEL) and lithium (LiFePO4, Li-Fe, Li-iron, LFP)
• Battery Capacity: 40 Ah to 500 Ah (30 Ah to 450 Ah for lithium)
• Mode: Fully automatic, including SUPPLY mode for diagnostic work.
• Temperature Sensor: Built-in for optimized charging.
• Safety Features: Spark-proof, reverse-polarity protected, low voltage & current ripple.
• Weight: Lightweight & portable
• Warranty: 2-year warranty