[Compact and Portable]Improved PMW charge controller, MPPT (Maximum Power Point Tracking) charge controller brings a new generation to maximize the use of solar energy to charge the system, it is 25% smaller in size, but can capture up to 15%-30 % performance, can charge the battery without additional self-power consumption. High tracking efficiency up to 95%, compared to 65%-80% for PMW charge controllers. Automatic detection of 12V DC system voltage.
[Comprehensive protection to ensure safety]Built-in internal protection system and intelligent 3-stage charging to protect your battery from overcharge, overdischarge, overvoltage, overload, short circuit, reverse polarity and overtemperature, and ensure the battery is highly efficient, Safely charge to 100%.
[Compatible with Multiple Batteries]Compatible with various 12 volt batteries AG, Gel, Deep Cycle, Sealed, Lead Acid, Flooded and LiFePO4 lithium batteries. 3-Stage Smart Charging: Boost, Float and Equalize to get the most out of your solar energy. Great for deep cycle, starter, marine, automotive, powersports and more.
[Visual Monitoring & No Power Consumption] Equipped with a digital LCD display, visually monitor the working conditions of the solar panels and batteries. Powered directly by sunlight, cant drain the battery! Please expose the solar panel to sunlight, make sure there is no shade or cloudy to get enough sunlight to activate the charge controller.
[Temperature Compensation]Integrated thermal temperature sensor eliminates overcharging in hot climates and undercharging in cold climates.

[Easy to Use]SAE connector can be quickly connected or disconnected, plug and play. Very functional and functional. IMPORTANT: This MPPT charge controller has standard polarity as shown in the user manual picture, if the solar panel does not match the charge controller, a polarity adapter