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Over 50 years of Trusted Marine Service

M2 OLED DC State-of-Charge Monitor | BSS-1830

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Original price $649.61
Original price $649.61 - Original price $649.61
Original price $649.61
Current price $532.18
$532.18 - $532.18
Current price $532.18
Availability:
Only 1 left!

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You have 30 days to request a return. All sale items are final sale.

M2 OLED DC State-of-Charge Monitor — BSS-1830

Know exactly how much battery capacity you have left before it matters. The M2 OLED DC State-of-Charge Monitor gives you a real-time, at-a-glance readout of your battery bank's remaining charge — displayed on a crisp, high-contrast OLED screen that's easy to read in direct sunlight or low-light conditions below deck.

Key Specifications

  • Display: OLED — high contrast, wide viewing angle
  • Function: DC State-of-Charge (battery percentage remaining)
  • Mount: Panel-mount
  • Part No.: BSS-1830
  • Weight: 200 g (approx.)

Best Use Cases

  • House battery bank monitoring on sailboats and cruising powerboats
  • Anchor-out or liveaboard setups where knowing remaining capacity prevents unexpected discharge
  • Any 12V or 24V DC system where a clear, reliable state-of-charge readout is needed at the helm or nav station

Parts Desk Insights

The M2 OLED is the go-to recommendation when a customer wants a dedicated state-of-charge display rather than a full multi-function meter. The OLED panel reads cleanly in the cockpit without backlighting adjustments. If the customer also needs AC shore power monitoring, pair it with the M2 OLED AC Multimeter. For a broader DC monitoring solution that includes voltage and current alongside state-of-charge, see the M2 OLED Digital Meter, DC Monitor.

Shipping information

In-stock and OEM parts: ship same or next business day.

Locally warehoused items: ship within 3–4 business days.

Special-order items: timeline confirmed after order.

Returns & warranty

Returns & Satisfaction Guarantee

We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.

If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.

To qualify for a return:


  • Item must be in new, unused condition

  • Product must be in its original packaging

  • All parts, components, hardware, manuals, and accessories must be included

  • Packaging must be undamaged and suitable for resale

Important:

Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.

We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.

For return authorization, please contact our support team before shipping anything back.

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