Battery Tender Euro 400 Battery Charger Conditioner is lightweight and compact size making it ideal for those hard to fit spots. Batteries are constantly maintained and ready to go. All Battery Tenders use Deltrans ISM (Infinite Sequential Monitoring) Charging technology.

ISM takes the guesswork outof charging and maintaining your battery.

The ISM microprocessor includes every step necessary to evaluate charge and maintain the battery at full charge. The charge / maintenance sequence is always complete and fully automatic. Switches automatically from charge to flot.

The Euro 400 offers 4-step fully automatic charging: qualification, bulk charge, absorption and float. It is spark proof (when leads touch) and protected against reverse polarity and short circuits. AN LED indicator informs about state of charge. Includes two 12 ft. (= 3,6 m) output cords, one with eyelets for permanent attachment, one with clamps.