45 Amp RV Converter DC Main Board Assembly WF-8945-AD-MBA Replacement Unit for WF-8900-AD WF-8945-MBA WF-8945 WF-8945AN Power Converter

Features

• The switch can be switched between lead-acid and lithium batteries at will, with automatic recognition.When the switch is set to lead-acid mode, the orange LED light labeled with “LA” on the right side of the switch lights up. When the converter is running, it enters batch mode 13.6 VDC. When the reverse polarity fuse is pulled, the LED status remains unchanged, only the DC output is interrupted.
• When the switch is set to lithium-ion mode, the orange LED marked with the word “LI” on the left side of the switch lights up, the orange light on the right side of the switch goes out, and the converter voltage is 14.6 VDC. If you pull the reverse polarity fuse in this mode, the orange light (LI) will go out and the DC output will be interrupted. Please note that this is different from lead-acid mode.
• The converter's cooling fan will not run at the start of use, but rather when the load reaches the point where it is needed. It is equipped with standard safety features including over current protection, over temperature protection, over voltage protection, and reverse polarity protection.
• Electronic current limiting automatically shuts down the power during overload or short-circuit conditions. Versatile upgrade option for a variety of RV trailer camper power systems.
• Please feel free to contact us if there is any problem, damage or unsuitability of the product. We will provide full after-sales service and try our best to solve the problem. Ensure that the power supply is disconnected before installation, make sure all wires are secure and tight, give them a little snug.