FlexSolar 12V 10A MPPT Solar Charge Controller

- ? High-Efficiency MPPT Technology, Compatible with All 12V Battery Types： Equipped with advanced MPPT (Maximum Power Point Tracking) algorithm, this controller delivers far higher charging efficiency than traditional PWM controllers, maximizing solar energy utilization. Optimized for 12V battery systems, it supports GEL, AGM, and LiFePO₄ three mainstream battery types, with 3 exclusive charging modes to precisely match different battery characteristics, extending battery lifespan and preventing overcharge damage. - ?? 6-Point Protection System for Safe, Worry-Free Charging： Built with a comprehensive 6-layer safety protection system: Overcharge Protection, Over Temperature Protection, Reverse Current Protection, Reverse Polarity Protection, Short Circuit Protection, and Over Temperature Protection, it fully safeguards your batteries and devices. It operates stably even in complex outdoor environments, ensuring completely worry-free charging. - ?? Dual Fast-Charging Ports, One Device for Multiple Uses： Features USB-A QC18W + USB-C PD36W dual fast-charging ports, supporting both solar and battery power supply. It not only charges 12V batteries but also directly fast-charges digital devices like smartphones, tablets, and laptops, meeting multi-scenario power needs with a single controller, making outdoor travel more convenient. - ?? Real-Time Visual Monitoring, Clear Status at a Glance： The high-definition LCD display shows real-time battery voltage, paired with 4-segment LED power indicators (25%/50%/75%/100%) and battery type indicators. The entire charging progress, battery status, and working mode are fully visualized, no extra tools required, so you can always keep track of charging conditions. - ?? Complete Accessory Kit, Plug-and-Play with No Complex Installation： The package includes the controller main unit, DC5521 to MC4 connectors, SAE adapter to alligator clip, and user manual, compatible with various solar panel and battery wiring methods. No professional tools needed, you can install it quickly right out of the box. It is perfect for RVs, camping, home energy storage, chicken coops, greenhouses and other scenarios, with a portable and lightweight design for on-the-go use.