CTEK 40-339 CT5 Powersport 12V Battery Charger with Reverse Polarity Protection

The CTEK 40-339 CT5 Powersport is a fully automatic 12-volt battery charger and maintainer specifically designed for powersport vehicles including motorcycles, ATVs, snowmobiles, jet skis, and other recreational vehicles. This advanced charger delivers optimal charging performance in all weather conditions, from extreme cold to hot environments.

Key Features:

• Fully automatic 8-step charging program for optimal battery care and maintenance
• Reverse polarity protection prevents damage from incorrect connection
• Spark-proof and safe for long-term connection without risk of overcharging
• Temperature compensation adjusts charging based on ambient conditions
• Suitable for all 12V lead-acid batteries including AGM, GEL, and wet cell types
• Compact and weatherproof design built for harsh outdoor conditions
• Includes quick-connect eyelet terminals and battery clamps for versatile connection options
• Desulfation mode helps recover deeply discharged and stratified batteries

The CT5 Powersport features CTEK's patented pulse maintenance charging technology that maximizes battery life and performance. Its compact size and rugged construction make it ideal for garage or outdoor use, while the intuitive LED display provides clear status indication throughout the charging process. Perfect for seasonal vehicle storage or regular battery maintenance.