The complete new universal programmable Battery Guard (BGW) prevents excessive discharge of the battery (which would damage the battery) and protects electronic appliances against overvoltage. The BGW 60 battery guard has an “Automatic Board System Detection”; the BGW automatically detects the battery voltage (12 or 24V). The BGW 60 battery guard is capable of carrying 60A continuous load and 300A peak current @ 25 degrees. You can choose between 10 on/off threshold voltage programmes, for both 12V and 24V battery systems, which can be easily programmed.