While many retailers ship these without a physical paper manual, you can find digital versions and detailed documentation online:
You can find the official specifications and installation guidelines at the manufacturer's website or authorized distributors: xycd60 manual link
XY-CD60 Solar Battery Charge Controller Module - RoboFactory While many retailers ship these without a physical
Help why the relay isn't clicking or the display shows "OFF." How would you like to proceed with the report ? XY-CD60 Charging and Discharging Manual | PDF - Scribd xycd60 manual link
The (often referred to as the XY-CD60L) is a DC 6V–60V battery charge and discharge controller module designed to protect batteries (lithium or lead-acid) from overcharging and over-discharging. Manual & Resource Links
If you need answers right now without downloading, here are the most commonly searched sections from the XYCD60 manual: