Tecmate

Optimate Solar Duo 40W, TM522-D4, 6-Step 12V / 12.8V 3.3A Weatherproof Solar Battery Saving Charger & maintainer

$252.29 USD

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Optimate Solar Duo 40W, TM522-D4, 6-Step 12V / 12.8V 3.3A Weatherproof Solar Battery Saving Charger & maintainerIdeal for a stored car, truck, boat, 12V boatlift, or RV deep cycle batteries.Includes 40W panel ready for permanent mounting, DUO charge controller, and 2 x battery connection cables.Connect to the battery directly with included battery clips or fused battery lead.DUO charge controller – works with 12V lead-acid & 12.8V lithium (LFP / LiFePO4) batteriesFully automatic – the DUO controller accurately charges & maintains the battery by day and monitors it at night.