Item Type: Solar Charge Controller <br>Material: ABS <br>USB Output: 5V <br>Output Mode: USB <br>Working Temperature: ?35℃ to +60℃ <br>Scope of Application: Solar Panels, Etc. <br>Gross Weight: 120g/4.2oz<br>1、FAST CHARGING: Dual USB, Type C are supported by fast charging protocols, so that cell phones, rechargeable batteries faster charging. <br>2、DC5521 INTERFACE: Solar charge controller with dc5521 interface, direct access to the controller, eliminating wiring troubles. <br>3、PROTECTION: Solar controller built in charge and discharge safety hours accumulation, battery reverse discharge, battery undervoltage, battery reverse connection, overload, short circuit protection. <br>4、UNIVERSAL DESIGN: 12/24V Li ion battery pack are universal, which can be automatically identified and manually adjusted. <br>5、PHOTOVOLTAIC PANEL: Solar panel battery regulator can use photovoltaic panel to drive solar controller directly.1 x Solar&nbsp;Charge&nbsp;Controller<p>1 x Instruction&nbsp;Manual</p>