Power Queen Launches Group 24 Dual-Purpose Marine Battery

The new 12V battery integrates engine starting and deep-cycle power into a single lightweight unit.

Updated on Oct. 27, 2026 in Electric Vehicles

Bold vector editorial illustration showing a rectangular marine battery on a wooden dock, representing marine power technology. — Power Queen has released a new 12V dual-purpose marine battery that combines engine starting power with deep-cycle capacity for onboard electronics. AI Illustration. Upload story photo >

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Do you trust integrated dual-purpose marine batteries as much as separate starting and deep-cycle systems?

Power Queen has introduced a new Group 24 dual-purpose marine battery designed to serve as both an engine starter and a deep-cycle power source for electronics. The 12V unit provides 900 cold cranking amps while maintaining 100 ampere-hour capacity.

Why it matters

This dual-purpose design allows boaters to consolidate their power systems by supporting both high-current starting needs and continuous draws from trolling motors in one footprint. It addresses the common challenge of managing separate battery systems for engine ignition and onboard electronic equipment.

The battery provides 1,280Wh of energy and is rated for outboard engines up to 250 hp. It features an IP67 rating and a 15% smart emergency power reserve, with heating times ranging from 30 to 100 minutes depending on external temperatures.

The players

Power Queen

This company specializes in the development and manufacturing of lithium iron phosphate battery solutions for marine and recreational use.

The details

The unit features Bluetooth 5.0 connectivity for remote monitoring and includes an integrated self-heating system to protect performance in cold environments. Charging is automatically suspended below 32 degrees Fahrenheit and resumes once the battery warms to 41 degrees Fahrenheit.

Power Queen introduced the new marine battery on October 27, 2026.

Roadmap

This release continues the industry-wide shift from heavy lead-acid batteries toward high-density lithium alternatives that offer integrated monitoring. By combining starting and cycling capabilities, the product positions Power Queen against traditional power solutions in the competitive marine market.

Boaters in Los Angeles can expect a significant weight reduction when outfitting their vessels compared to legacy lead-acid systems. The inclusion of a five-year warranty and remote monitoring simplifies long-term maintenance and performance tracking for the daily operator.

The takeaway

Boaters should prioritize checking their outboard engine requirements to ensure they remain within the 250 hp compatibility limit. Implementing integrated smart-heating batteries can prevent common power failures experienced during colder months or seasonal storage.