CTEK PRO25S 12V 25A charger for lead and lithium batteries

Discover the CTEK PRO25S charger, an advanced solution for recharging 12V lead and lithium batteries. Designed for workshops and dealerships, this 25A charger provides fast, safe charging tailored to each battery’s specific needs. The PRO25S includes a reconditioning programme for lead batteries, extending their life and revitalising flat batteries.

In supply mode, it maintains the battery during diagnostics or troubleshooting. Its low voltage and current ripple protects both the battery and sensitive vehicle electronics. Fully automatic and simple to use, it is easy to connect, with spark and reverse-polarity protection for user safety.

Lightweight and portable, the PRO25S is designed for easy use in workshops or showrooms. Its robust, impact-resistant housing is ideal for tough working environments.

Features:

• Integrated safety features to protect the battery and vehicle.
• Dedicated lead battery reconditioning programme.
• IP44-rated for outdoor use.
• Lightweight and highly portable.
• Strong, durable structure.
• 2-year warranty.

Technical data:

• Input: 220-240 VAC, 50-60 Hz, 2.9 A
• Output: 14.4/15.8/13.6 V, 25 A for lead-acid batteries and 13.8/14.4/13.3 V, 25 A for LiFePO₄.
• Battery capacity: 40-500Ah for lead-acid, 30-450Ah for LiFePO₄.
• Operating temperature: -20°C to +50°C.
• Fan cooling.
• Ripple below 4% for clean charging.

With the CTEK PRO25S, benefit from efficient, safe charging while preserving battery life.