The RF-5855 family of AC/DC battery chargers includes One-bay, Two-bay and Six-bay chargers for the Harris 12041-2100 series of high capacity, Li-Ion handheld radio batteries. Input power to the charging units can be supplied via 90 to 250 VAC or 12 to 32 VDC power sources. The chargers connect to the batteries' bottom contacts for drop-in, automatic charging. Battery charging time is less than seven hours in temperatures within operating range. Charging automatically ceases once the battery is fully charged. The chargers are equipped with status indicators that display initial power up, battery charging, charge complete and fault conditions.