The unit continually monitors the voltage, the current (charge and discharge) and calculates the state of charge together with the time remaining to charge or discharge the battery.

Part no. 40-484


Suitable for use with D250SE, SMARTPASS 120S, I1225 & M25

Included in the package is a 5m cable from display to battery, with ring terminals for shunt, fuse holder and M8 ring terminal to battery.

Technical data

Battery capacity
5–999 Ah
Battery chemistry
Lead acid
Dimensions (L x W x H)
125 x 62 x 23 mm
Shunt Standard
50 mV @ 100 A
Charge Current
199 A Max
Load Current
199 A Max
Supply Current
1.5 mA
Supply Voltage
8–16 VDC
2 years