POWOXI 12V Solar Car Battery Charger: 15W Solar Trickle Charger Maintainer with MPPT Controller for Car - RV Boat Marine Motorcycle - Solar Panel Kit for Automotive Trailer Truck Snowmobile Tractor
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- Innovative MPPT Built-in Controller Maximizes charging efficiency with up to 99% conversion. The 15W MPPT charger adjusts power based on sunlight intensity, ensuring superior performance even on cloudy days compared to non-MPPT chargers
- 3 LED Indicator Lights The solar charger has three lights blue for sunlight reception, red for charging, and green for a fully charged battery. The MPPT takes 2 seconds for calculation and LED status updates
- Robust and Long-lasting Materials Made with PC+ABS+Tempered glass, these solar panels withstand -40 to 137 C and are IP65 waterproof, enduring heavy rain, ABS+PC frames are stronger than flexible panels and won't damage car paint like aluminum frames
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