Bauser 828 12 v battery controller 828 12vdc 104 12 vdc assembly dimensions 45 x 22 mm
8 stage microprocessor controlled battery monitor with relay output the display has been made by seven yellow and a red bright led with reaching the unloading conclusion tension 1 73 v per cell for wet batteries lights up the red led and the relay is switched for operation on traction batteries eg for e stacker or sweeper not suitable for starter batteries