Comprehensive Safety Features: The controller includes multiple protections such as overcharge, overvoltage, and short circuit safeguards. These measures safe and efficient charging, protecting your battery and solar setup from potential damage. 12V Solar Charge Controller: Designed for solar panels without integrated controllers, this MPPT controller is incompatible with panels that have built-in controllers. It is exclusively for 12V batteries and should not be used with 24V or 36V battery packs. Zero Battery Drain Technology: Our MPPT controller is equipped with diodes that prevent reverse current , ensuring no battery drainage during non-sunny hours. This feature is crucial for maintaining battery health and efficiency. Wide Battery Compatibility: This controller supports various 12V batteries including lead-acid, gel cell, , and lithium LiFePo4. It's a versatile device for multiple battery types, ensuring broad application across different storage technologies. Real-Time Monitoring and Multiple Device Charging: Features an LCD screen for monitoring solar panel and battery status. Equipped with TYPE-C and USB ports, it allows charging of devices directly from the solar panel or battery, enhancing usability., Weight: 0.74075320032 Pounds, Manufacturer: Oewwthy