TECMATE OptiMate™ 10 W Solar DUO Charger/Maintainer — 12 V, 9.8 in × 14.8 in × 1 in

Smart, 24/7 battery care powered by the sun combines a 10 W high-efficiency solar panel with an intelligent 12 V controller for dependable maintenance and monitoring. ☀️

The charger converts low panel power into high-current pulses for faster, more effective charging and features a low-volt start down to 1 V.

Automatic routines save, charge and maintain 12.8 V/13.2 V lithium (LiFePO4/LFP) batteries and 12 V lead-acid batteries including standard, AGM and gel chemistries.

• Smart charge controller adapts to battery type and condition
• 14' of cable separates the charger from the panel, with plug-to-plug interconnection and extendable options
• Operates in cold conditions down to -4°F

The travel kit includes a travel bag, polycrystalline panel with adjustable stand, DUO controller in a weatherproof case, battery clips, battery lead and mounting suction cups (additional cups sold separately). Measurements: 9.8" W x 14.8" H x 1" D. 🔋