Büttner Standby charger

For maintaining the charge of the starter battery from the consumer battery. 12V 5A. Also suitable for Li-ion consumer batteries. In touring vehicles, the on-board battery is primarily charged when the vehicle is stationary (charger, solar, fuel cell, etc.). If the vehicle is unused for a longer period of time, the starter battery will continue to discharge due to the battery disconnection. However, many vehicles also put a strain on the starter battery during the season, as some consumers (radio, multimedia, parking lights, alarm system, etc.) are always connected to it. The standby charger ensures that the starter battery is also charged - depending on the state of charge of the on-board battery. The standby charger is suitable for all types of on-board batteries, including LiFePO4 (lithium).