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Are there larger alternators available to charge my lithium batteries?

Published on 04/14/2026

Yes! The standard lithium option upgrade comes with an upgrade of additional 150 amp (in 24 volt) alternators on both engines. Aside from the far higher usable capacity you get from a lithium battery bank (90%) the other major benefit over AGM batteries is the ability of lithium batteries to take charge quickly.

With 2 x 150 amp alternators charging the Lithium bank, it's reasonable that you can top up your batteries very quickly by running one or both of your engines, especially when matched with a large solar array as an additional power generation source.

 

Note: We retain the standard supplied Yanmar alternaters on the engine, as these are used to charge the 2 x independant start batteries (AGM).

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