TM522-D1 OptiMate™ 10 W Solar DUO Charger/Maintainer

Keep your 12V battery charged and maintained effortlessly with the OptiMate™ 10W Solar DUO Charger. This intelligent system pairs a high-efficiency solar panel with a smart pulse charger that automatically adapts to your battery type—whether lithium (LiFePO4), lead-acid, AGM, or gel. The solar panel sits in the sun while the controller stays at your battery, providing real-time condition monitoring. With a 14-foot cable for flexible placement, low-voltage start capability, and weatherproof design rated to -4°F, it delivers 24/7 maintenance charging. The complete travel kit includes adjustable stand, suction cups, battery clips, and protective case—everything needed for reliable battery care anywhere.