| Voltage | 12 V |
|---|---|
| Capacity | 500 Ah |
| Features | 12 Volt |
| Industry Reference | M25 |
CTEK M25 12V 25A Charger: Heavy-Duty Smart Charger for Professional Automotive and Marine Use
Unleash robust charging power with the CTEK M25 12V 25A Charger, a high-performance fully automatic 8-step microprocessor-controlled charger designed for 12V lead-acid batteries (WET, MF, Ca/Ca, AGM, GEL) ranging from 40Ah to 500Ah, with continuous maintenance charging up to 1000Ah. Perfect for cars, trucks, caravans, RVs, boats, and marine applications in South African conditions, this 12V 25A lead acid charger delivers a powerful 25A output for rapid charging, featuring selectable AGM and reconditioning modes to revive deeply discharged batteries down to 2V, effectively combating sulphation and extending battery life in challenging climates. Ideal for professional workshops or heavy-duty fleet maintenance, the M25 ensures optimal performance across diverse terrains and weather extremes.
Key features of the CTEK M25 12V 25A Charger include an integrated temperature sensor for automatic voltage adjustment from -20°C to 50°C, optimising charge rates in South African heat or cold, and a supply mode providing stable 13.8V power up to 25A to protect vehicle electronics during battery swaps or servicing. Built with IP44 dust and splash protection, low ripple under 4%, and minimal back current drain below 1.5Ah per month, this durable battery maintainer supports rugged outdoor use without ventilation requirements. Its spark-free clamps with reverse polarity protection ensure safe operation, while the clear LED display provides real-time diagnostics for charge status and battery health, compatible with 220-240 VAC 50-60 Hz input.
Elevate your battery maintenance with the CTEK M25 12V 25A Charger, the ultimate professional smart charger for efficient, reliable charging of lead-acid batteries in South African automotive, caravan, and marine applications, backed by a 5-year warranty and Swedish engineering excellence.
CTEK M25 12V 25A Charger: Heavy-duty 8-step smart charger for 40-500Ah WET, AGM, GEL batteries. Temperature compensation, recond mode, IP44 rating, supply function for cars, trucks, boats. Fast 25A charging, low-maintenance 12V vehicle battery maintainer.
| Product image and specs may vary slightly depending on importer. |
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