How can I ensure a reliable power supply from the built-in battery?
An important consideration is the required battery capacity—it's not advisable to choose an "approximate" capacity. In practice, skippers often opt for a lower-capacity battery when replacing batteries because the new battery no longer fits into the stowed battery box due to the varying size of the electrical installation on a small vessel. This can cause the new battery to discharge to an unacceptable depth, leading to rapid degradation and premature wear. Unless otherwise specified by the battery manufacturer, the maximum permissible depth of discharge for consumer batteries is 50%. For a consumer battery with a capacity of 100 Ah (lead-acid), only 50 Ah can be used! For LiFePo4 batteries, up to 95% of their capacity can be used. In datasheets, the final depth of charge is also referred to as "depth of discharge," or DoD for short.
FORSTER INDIVIDUAL BATTERIES
FORSTER 100Ah 38.4V Lithium LiFePO4 Fishing Battery BMS Smart Bluetooth IP67
Sale price€1.614,83 EUR
Regular price€1.700,00 EUR
In stock, 30 units
Philippi
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BOS
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Simarine
SIMARINE SCQ25 Frame Shunt 4x25a
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Simarine
Simarine SCQ25T QUADRO shunt and tank module
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Vetus
Battery pole clamps Vetus -150mm with M10 bolts
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Blue Sea
Blue Sea battery pole clamp - negative with screw M10
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Philippi
Philippi battery connection clamps BK6 (1 pair)
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Offgridtec
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Offgridtec
Offgridtec® 1m battery cable 35mm² M10 eyelets on both sides
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Offgridtec
Offgridtec® 2m battery cable 35mm² M10 eyelets on both sides
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In stock, 20 units
Offgridtec
Offgridtec® 1m battery cable 35mm² M8 eyelets on both sides
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In stock, 142 units
Victron Energy
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Victron Energy
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