Battery Tender Plus

Battery Tender Plus, the smart way to keep your batteries just right long - term! The Battery Tender Plus keeps you from having a dead battery... or a "boiled" one! It's not a "trickle charger," it's smarter than that. It constantly monitors the voltage level and keeps it right without overcharging and damaging. Periodic maintenance recommended, but can be connected for months, even years without problems. Your choice of 6V or 12V with: Fully automatic 4-step charging... initialization, bulk charge, absorption mode and float / maintenance; For all sealed AGM, lead calcium and flooded batteries; After reaching peak full-charge voltage, it monitors voltage level; Temperature compensated for best performance; Spark-proof and reverse polarity protected. State Model. Make this smart investment now! Battery Tender Plus