⦁ Maximum charging current: 1 Amp (BC DUETTO 900) or 1.5 Amp (BC DUETTO). Lithium batteries have a lower capacity than standard lead-acid batteries, making it essential to use a battery maintainer. ⦁ Battery types: 12V lead-acid (traditional, gel, MF, AGM, EFB, VRLA, Ca/Ca.) + 12V lithium.
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