NASA Battery Monitor Compact BM1 12VDC 100AMP

Product Details

Based on the highly successful BM-1 marine battery monitor, the BM-1 Compact is especially designed for applications where space is at a premium.
Caravans, mobile homes, RV's, small boats and renewable power installations can all benefit from the BM-1 Compact. It is able to monitor the performance of any 12 Volt lead acid battery system with a capacity up to 600 AmpHours. The BM-1 Compact is supplied with a precision 100 Amp shunt and prefabricated cables to enable simple DIY installation. 

Specifications + Parts List

The BM-1 Compact consumes a miserly 1.5mA! BM-1 Compact is used in various vehicles by the Ministry of Defence.
Compact surface mount display, 125x 62x 23mm, in Grey

• Monitors 12v lead acid battery systems with capacity of up to 600 Amp hours

• Supplied with a 50 millivolt @100 amp shunt and prefabricated cable assembly with M8 ring terminals

• Monitors Voltage, Current (charge or discharge), Number of Amp/hours (charge or discharge), The battery's state of charge and the time to charge or discharge

• Does NoT monitor more that 1 battery bank 

• Supply voltage 8V to 16V DC

• Supply current 1.5 milliamps

• Load current 100amps maximum

• Charge current 100amps maximum

The BM-1 compact is designed to monitor performance of 12 volt lead acid battery systems with capacities of up to 600 Amp hours. It is supplied complete with a precision 100 AMP shunt and a prefabricated cable assembly to enable simple DIY installation.

The unit continuously monitors voltage, current (charge or discharge), number of amp/hours (charge or discharge), the battery’s state of charge and the time to charge or discharge. This information leads to more efficient use of the battery, which can enhance battery life and reduce the risk of failure.

In The Box

BM-COMPACT; Precision 100 AMP shunt; Prefabricated cable assembly.