12V 20A PWM Solar Charge Controller with Type-C/USB Output Compatible with LiFePO4/AGM/Gel Batteries Zero Drain Tech Overload & Overheating Protection for Solar Power System

- ??Works with LiFePO4, AGM, Gel & Flooded Batteries?? ? Auto-detects battery type and adjusts charging parameters. Perfect for RVs, solar generators, and off-grid cabins. Prevents overcharging and extends battery lifespan by 30%+. - ??No Power Loss at Night?? ? Built-in diodes block reverse current flow. Unlike PWM controllers that consume standby power, our controller ensures 0% battery drain when solar panels are inactive. Ideal for long-term storage. - ??8-Layer Protection System?? ? Overcharge/over-discharge, reverse polarity, short circuit, over-temperature, overload, and surge protection. IP32 waterproof design withstands harsh environments (-20°C to +55°C). - ??LCD Screen + LED Alerts?? ? Monitor solar input, battery voltage, and charging status in real-time. One-click toggle shows current (5s) or voltage. Pre-installed SAE connectors ensure secure, tool-free installation. - ??Type-C/USB Ports + Solar/Battery Power?? ? Charge phones, tablets, or cameras directly via solar or battery. 20A fast charging for USB-C devices. Compact design saves 30% space compared to traditional controllers. - ??1-Year Warranty & 24/7 Technical Support?? ? We stand behind our product with a full one-year warranty and lifetime expert support. If you have any questions, our team is always ready to help.

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