Battery Tender 10-Bank 6V/12V 4A Selectable Battery Charger

The PowerTender® 10-Bank 4 Amp is a charger designed for fleet and commercial operations, capable of maintaining up to ten batteries simultaneously. Each of its ten independent charging circuits features individual selectors for battery chemistry (lead-acid: flooded, AGM, gel cell, sealed maintenance-free; Lithium: LiFePO4) and voltage (6V or 12V). Each bank performs a complete 4-stage ISM (Infinite Sequential Monitoring™) cycle at its full 4 Amp output, ensuring optimal charging for batteries ranging from 14Ah to 100Ah. The charger includes automatic temperature compensation for lead-acid applications and safety features such as spark-proof connections, reverse polarity protection, and short-circuit protection for each bank.