BatteryMINDer OBD-12, -24, -36 & -48 - Manual (Page 15)

Rev. H-041409 Page 1 ` P/N VDC OBD12-24-36-48-MNL
BatteryMINDer Models OBD12-24-36-48
LED Battery & Alternator Voltage Test Indications
LED COLORS
POOR FAIR GOOD GOOD-ALT
VOLTAGE
OBD-12 11.2 – 12.3 11.8 – 12.3 12.3 – 12.8 13.2 – 14.2 <11.2*
OBD-24 22.4 – 23.6 23.6 – 24.6 24.6 – 25.6 26.4 – 28.4 <22.4**
OBD-36 33.6 – 36.9 35.4 – 36.9 36.9 – 38.4 36.6 – 42.6 <33.6***
OBD-48 44.8 – 49.2 47.2 – 49.2 49.2 – 51.2 52.8 – 56.8 <44.8****
*NO LEDs are lit = Battery has LESS THAN 11.2 VOLTS (see page 13)
**NO LEDs are lit = Battery has LESS THAN 22.4 VOLTS (see page 13)
***NO LEDs are lit = Battery has LESS THAN 33.6 VOLTS (see page 13)
****NO LEDs are lit = Battery has LESS THAN 44.8 VOLTS (see page 13)
 All (4) LEDs are lit, if alternator output is high enough to charge battery, when required.