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NASA Clipper Battery Monitor BM-1 Lithium LiFePO4

SVB item number: 29979 Manufacturer no.: CLIP-BM1-LI
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Perfectly matched to 12V lithium batteries - more efficiency when using lithium batteries. The BM-1-Lithium continuously displays the voltage, charging and discharging currents, the current state of charge and the time for charging or discharging a battery. Product details
only  €169.95
7 | in stock
pcs.
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At a glance!

12 V
12 V
with display
with display
Black
Black
Recessed
Recessed
customers like: Operation
customers like: Operation
customers like: Range of functions
customers like: Range of functions
by Johannes G.
It does what it's supposed to. - Easy to read - Simple installation and configuration - Very accurate measurement of input/output current - Battery level has also always been very accurate so far. As with all NASA Marine products, this is a clear recommendation.
Read all product reviews

Product data

  • SVB item number 29979
  • EAN 735850166711
  • Manufacturer no. CLIP-BM1-LI
  • Description NASA Clipper Battery Monitor BM-1-LI
  • Operating voltage 12 V
  • Battery type Lithium (LifePO4)
  • Battery Capacity 600 Ah
  • Display options Battery voltage, Battery power, Ampere hours, State of charge
  • Separate starter battery input Yes
  • Shunt included Yes
  • Shunt size 100 A
  • Bluetooth No
  • NMEA2000 No
  • with display Yes
  • Colour display No
  • Backlight Red
  • Round instrument No
  • Housing colour Black
  • Installation type Recessed
  • Installation width 87 mm
  • Installation height 67 mm
  • Installation depth 40 mm

Product details

The BM-1 Li battery monitor was specially developed for 12-volt LiFePO4 lithium batteries. The NASA BM-1 Li can accept continuous charging or discharging currents of up to 100 amps and accurately displays the service battery voltage, charging or discharging current, state of charge and time to full charge during charging or time remaining during discharging. This information leads to more efficient utilisation of the battery, which extends battery life and reduces the risk of failure.

Dimensions: 110 x 110 x 27 mm. Operating voltage 8 - 16 volts.

Scope of delivery: Display, display seal, shunt, 5 m wiring harness incl. flying fuse (F1A, 5x20 mm), terminal strip, shunt/battery connection cable (18 cm long with cable lugs), operating instructions

  • Operating voltage: 8 - 16 volts
  • Current consumption: 3mA
  • Battery capacity: 5 - 600 Amp/hour
  • Shunt max. load capacity: 100 A
  • Shunt standard: 50 millivolts / 100 amps
  • Shunt connections: 6 mm bolt
  • Shunt/battery connection cable
    • Length 18 cm,
    • Cable cross-section approx. 25 mm² / AWG2, cable lugs: 1x 8 mm, 1x 6 mm hole (BM-1)
  • Starter battery voltage display via seaparte test lead, not included in the wiring harness
Note
A 6 mm ring cable lug is required for the shunt connection.

Features

Discover the features that make this product stand out. From technical details to special functions – we’ve summarized all the key information for you.

Operating voltage
12 V
with display
Housing colour
Black
Installation type
Recessed
Unbenannt-1.jpg
29979 NASA Clipper Lithium Battery Moni - 5.jpg
29979 NASA Clipper Lithium Battery Moni.jpg

Documents

en-flag Manual
PDF (122,24 KB)

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What other SVB customers have to say

100% real reviews

1 customer reviews

5 (out of 1 ratings)
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100% recommend SVB
  • Advantages
  • Operation (1)
  • Range of functions (1)
  • Delivery contents (1)
  • Price/performance ratio (1)
  • Mounting/Installation (1)
  • Configuration (1)
  • Readability (1)
  • Compatibility (1)
All reviews Latest ratings 5
Johannes G.
by Johannes G. Flag of Germany 12/28/2025 Verified purchase in use on a Gerhard Bicker Bootswerft GmbH - Biga 24
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Show original text
It does what it's supposed to.
- Easy to read

- Simple installation and configuration

- Very accurate measurement of input/output current

- Battery level has also always been very accurate so far.

As with all NASA Marine products, this is a clear recommendation.
  • Advantages
  • Operation
  • Range of functions
  • Delivery contents
  • Price/performance ratio
  • Mounting/Installation
  • Configuration
  • Readability
  • Compatibility
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NASA Clipper Battery Monitor BM-1 Lithium LiFePO4
View Ratings (1) Questions (3)
€169.95
VAT inc., ex-works