NASA Battery Battery Battery BM-2 Battery Monitor 12 V 200 A | 4Boats
NASA Battery Battery Battery BM-2 Battery Monitor 12 V 200 A | 4Boats
£118.80 £185.62-36%
Out of Stock
£118.80 £185.62-36%
Add to Cart
Starts from: £100
Ships within 14 hours (on average).
Ships within 14 hours (on average).
Share this:
About this product :
Compact BM-2 battery monitor for 12 V lead‑acid systems. Supplied with a precision 200 A, 50 mV shunt and a prefabricated cable for straightforward DIY installation and continuous battery performance monitoring.
Supply voltage 8–16 V DC
Supply current 1.5 mA
Battery capacities 5–999 Ah
Load/charge current measurable up to 199 A (shunt rated 200 A)
Shunt standard 50 mV @ 200 A
AMP. Cables supplied: 200 AMP shunt link to M8 Ring terminal and 5 Metre from display unit to battery
Monitors voltage, charge/discharge current, amp‑hours, state of charge and time to charge/discharge; resettable Ah counter and second starter battery input
The BM-2 uses dual algorithms to provide accurate state‑of‑charge estimation and time‑to‑charge readings, helping to extend battery life and reduce the risk of failure on boats, RVs and off‑grid systems.
