Keep your batteries fully charged and well-maintained with the Battery Tender JR High Efficiency 800mA Battery Charger. Designed for safety, efficiency, and long-term battery care, it works with all lead-acid, flooded, AGM, and gel cell batteries. This smart 4-step charging system (Initialization, Bulk, Absorption, Float) ensures optimal charging and automatically switches to maintenance mode once the battery is full, preventing overcharging. Ideal for cars, motorcycles, boats, and RVs. Built-in safety features include spark-proof technology, reverse polarity protection, and a clear dual-color LED indicator. The kit includes a 12-foot extension cord, alligator clips, and ring terminals for convenient setup. Certified by UL, CSA, BC, and FCC for reliable performance.
