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MidNite Solar MNBCMS Battery Capacity Meter

Model: MNBCMS · SKU: Not documented

Prepared Nov 12, 2026

Common specifications

Voltage range
70 M VSource [1]
Current ratingNot documented
Shunt ratingNot documented
CommunicationsNot documented
Display
10 battery state of charge LEDs and 3 battery care LEDsSource [1]
Dimensions
21.6 D × 95.5 W × 120.7 L mm0.85 D × 3.76 W × 4.75 L in convertedCalculatedSource [1]
Enclosure volume0.25 L** Calculated from recorded external dimensions
Warranty termNot documented

All recorded specifications

Battery voltage
12V, 24V, 36V, 48V (automatic select)Documented claim
Conditions

Printed as "Battery voltage (Automatic select) 12V, 24V, 36V, 48V".

Location: Instructions page 2, Specifications

Printed as "Battery voltage (Automatic select) 12V, 24V, 36V, 48V".

Location: Instructions page 2, Specifications

[1]
Dimensions
21.6 D × 95.5 W × 120.7 L mm0.85 D × 3.76 W × 4.75 L in convertedCalculated4.75 x 3.76 x 0.85 in x 25.4 mm/in, rounded to 0.1 mm
Conditions

Printed as "Physical Size 4.75” x 3.76” x 0.85”"; converted from inches in the printed order. MidNite does not name the axes.

Location: Instructions page 2, Specifications, Physical Size

Printed as "Physical Size 4.75” x 3.76” x 0.85”"; converted from inches in the printed order. MidNite does not name the axes.

Location: Instructions page 2, Specifications, Physical Size

[1]
Display
10 battery state of charge LEDs and 3 battery care LEDsDocumented claim
Conditions

Printed as "There are 10 “Battery State of Charge” LEDs and 3 “Battery care” LEDs."

Location: Instructions page 1, Operation

Printed as "There are 10 “Battery State of Charge” LEDs and 3 “Battery care” LEDs."

Location: Instructions page 1, Operation

[1]
Self-consumption
12.5 mADocumented claim
Conditions

Printed as "Average Power draw 12.5 mA".

Location: Instructions page 2, Specifications

Printed as "Average Power draw 12.5 mA".

Location: Instructions page 2, Specifications

[1]
Voltage range
70 M VDocumented claim
Conditions

Printed as "Maximum Input voltage (Reverse polarity protected) 70V"; no minimum is printed. The meter selects 12V, 24V, 36V or 48V battery operation automatically.

Location: Instructions page 2, Specifications

Printed as "Maximum Input voltage (Reverse polarity protected) 70V"; no minimum is printed. The meter selects 12V, 24V, 36V or 48V battery operation automatically.

Location: Instructions page 2, Specifications

[1]

Warranty

Certificate records

No records documented.

Sources and revisions

  1. MidNite Solar Battery Capacity Meter MNBCM / MNBCMS instructions (10-188-1 REV: C, 12-23-14)Official instruction manual · Revision 10-188-1 REV: C · 2014-12-23 · Checked https://www.midnitesolar.com/pdfs/BCM_manual.pdf