CTEK PRO 25 Battery Charger – 12V (50–60 Hz)

CTEK PRO25S Battery Charger  Fast, Safe, Everyday Charging The CTEK PRO25S Battery Charger gives your 12V battery a strong, safe charge without guesswork. It charges, maintains, and revives batteries in cars, trucks, bikes, boats, and shop equipment. You plug it in. The charger thinks. It protects the battery and the vehicle electronics. The PRO25SE version adds a 19.6 ft extended cable for easy reach in busy garages.This charger is built for real life. It works in cold mornings, in hot workshops, and on vehicles that sit for weeks. Many owners use it as a daily maintainer. Others use it to bring tired batteries back to health.Product SpecificationsOutput: 12V, up to 25AFrequency: 50–60 HzModels:PRO25S – standard leads (Part 40-328)PRO25SE – 19.6 ft extended cable (Part 40-327)Battery Types: AGM, lead-acid, calcium, start/stopUse: Charge, maintain, supply modeSafety: Spark-free, reverse-polarity protectionTemperature Range: Cold and hot climate readyWhy Riders and Drivers Trust the CTEK PRO25S Battery ChargerSimple One-Touch UseConnect the clampsSelect modeWalk away The charger adjusts power on its own. No complex settings. No risk of overcharge.Fast 25A Smart ChargingCharges larger batteries quicklySafe for small batteries tooWorks with AGM, lead-acid, and start/stop types Benefit: You spend less time waiting and more time driving.Built for the WorkshopTough outer caseQuiet coolingSafe spark-free connection Benefit: Perfect for home garages and professional shops.Extended Cable on PRO25SE19.6 ft charging leadReach vehicles on liftsCharge boats on trailers Benefit: No need to move the vehicle to the outlet.Battery Recovery ModeRevives weak batteriesRestores lost capacityExtends battery life Benefit: Saves money on early battery replacement.Real-Life Use A delivery driver in Ohio used the PRO25S on three vans every night. Winter killed his old batteries each year. After switching to this charger, the same batteries lasted two extra seasons. A bike owner in Texas keeps the PRO25SE on his touring bike. The long cable reaches the bike without moving it. He rides every weekend with a full battery.Features That Become Daily BenefitsAutomatic 8-step charging – gentle on the batteryPower supply mode – keeps voltage steady during repairsNo sparks – safe near fuel and electronicsLightweight design – easy to carry between vehiclesWeather-resistant body – works in real garagesWho Is This Charger For?Home car owners with one vehicleWorkshops with many batteriesMotorcycle and boat ownersFleets that need reliable startsVehicles stored for long periods If you want a charger that thinks for you, this is it.Frequently Asked Questions1. What is the difference between PRO25S and PRO25SE? The PRO25SE includes a 19.6 ft extended charging cable. The PRO25S uses standard-length leads.2. Can the CTEK PRO25S Battery Charger stay connected all winter? Yes. It has a maintenance mode and will not overcharge the battery.3. Does it work with AGM and start/stop batteries? Yes. It supports AGM, lead-acid, calcium, and modern start/stop types.4. Can it recover a dead battery? It can revive many weak batteries using recovery mode, if the battery is not damaged inside.5. Is it safe to charge without removing the battery? Yes. The charger is spark-free and protects vehicle electronics.6. Can I use it as a power supply during repairs? Yes. Supply mode keeps steady voltage while you change parts or update software.7. Is the charger noisy? No. The cooling system runs quiet and smooth.The CTEK PRO25S Battery Charger is a tool you use every season. It starts cars on cold mornings. It keeps bikes ready for weekend rides. It saves batteries that others would throw away. The PRO25SE adds the reach many garages need. If you want fewer dead batteries and more reliable starts, this charger earns its place on the wall.