Double-check the "IN" (Power Source/Load) and "BAT" (Battery) terminals. Reversing polarity can damage the module.
Used to prevent overcharging. The relay closes (starts charging) when the battery voltage drops to the lower limit ( xycd60 manual
The is a versatile battery charge and discharge controller module designed for DC 6V–60V lithium and lead-acid batteries. Rather than acting as a charger itself, it functions as a voltage-sensitive relay that automates the connection and disconnection of an external power source or load to protect battery health. Core Functionality and Modes The relay closes (starts charging) when the battery
High-definition LCD screen showing voltage, percentage, and time. Modes: Charging Mode ( UP ) and Discharging Mode ( dn ). Operating Modes Explained 1. Charging Mode (UP) Modes: Charging Mode ( UP ) and Discharging Mode ( dn )
The controller typically features a four-button interface:
A: For caliper version: Remove battery for 60 seconds, press ON/OFF three times (drains residual charge), reinstall battery. For timer version: Press and hold both SET and DOWN for 10 seconds – display flashes 8888.