Model GENIUS2
A 2-amp charger and maintainer with a listed charging capacity up to 40 Ah. Compare the separate voltage and chemistry modes with the battery label; its lithium mode requires a 12V battery with a BMS.
Match the battery’s voltage, chemistry, amp-hour capacity and manufacturer charging requirements. Lithium mode requires a 12V battery with a battery management system (BMS); the 6V modes do not establish support for 6V lithium batteries. Check the exact NOCO manual and vehicle guidance before use. No selected-vehicle application is established here.
Specifications are manufacturer references. Confirm the exact model and package before ordering.
Open the exact manufacturer reference or search retailers for this model. Price and availability are confirmed on the seller’s site.
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GENIUS1
A 1-amp charger and maintainer with a listed charging capacity up to 30 Ah. Compare the separate voltage and chemistry modes with the battery label; its lithium mode requires a 12V battery with a BMS.
GENIUS5
A 5-amp charger and maintainer with a listed charging capacity up to 120 Ah. Compare the separate voltage and chemistry modes with the battery label; its lithium mode requires a 12V battery with a BMS.
GENIUS10
A 10-amp charger and maintainer with a listed charging capacity up to 230 Ah. Compare the separate voltage and chemistry modes with the battery label; its lithium mode requires a 12V battery with a BMS.