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A. The ER450 is a dual-purpose marine leisure battery designed to power all consumers aboard a vessel from a single battery bank. It is also suitable for use as a dedicated auxiliary battery supplying electric winches, bow thrusters, and trolling motors.
A. The ER450 is a 12V battery with a capacity of 95Ah measured at the C20 rate. It has a Cold Cranking Amps (EN) rating of 650A and a Marine Cranking Amps (MCA) rating of 450A.
A. The ER450 holds an NCC Class B classification, which indicates it is suited to moderate leisure and marine power applications where regular cycling between charge and partial discharge is expected.
A. The battery measures 306mm in length, 173mm in width, and 222mm in height including terminals. It weighs 21.7kg. The case type is D31.
A. The ER450 has standard polarity (code 1), meaning the positive terminal is positioned to the left when viewed from the front. The hold-down configuration is Korean B1.
A. Start-stop compatibility for the ER450 has not been confirmed. Please refer to the label on the product itself for guidance, or contact PartsForMachines if you require clarification before ordering.
A. The ER450 has a Marine Cranking Amps (MCA) rating of 450A. MCA is measured at 0°C and is the standard used to assess cranking performance in marine environments, making it the most relevant cranking figure for boat applications.
A. The ER450 uses standard flooded lead-acid battery technology. It is partially discharged at the point of manufacture to preserve plate condition during storage and distribution.
A. Related variants include the ER350, ER550, ER600, ET550, ET650, EN750, EN850, and EU80-6, offering a range of capacities and configurations to suit different vessel requirements. All are available through PartsForMachines.
A. The ER450 is classified as unsuitable for standard carriage due to its weight and battery type. Please contact PartsForMachines directly for availability and applicable shipping options. A 30-day returns policy applies.
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