XHM609 Battery Deep Discharge Protection Module Purpose and benefits Programmable deep discharge protection switch for 12 36V battery systems using acid batteries or lithiumion batteries Helps prevent deep discharge, thereby extending battery life and protecting your power source Display and control 3digit red LED display for easy monitoring and precise adjustment of deep discharge protection parameters Automatic protection When the battery voltage reaches the set threshold, the module automatically disconnects the load to prevent overdischarge and battery damage Compatibility Suitable for acid batteries, lithiumion batteries, and solar panel batteries Works across a range of applications that require reliable lowvoltage protection How it works Monitors battery voltage against programmed thresholds Disconnects load automatically when the set voltage is reached, then reconnects when conditions permit Use scenarios Solar energy storage systems: protects the battery bank from deep discharge during cloudy periods or load, prolonging battery life Offgrid mobile setups: RVs or boats with leadacid or Liion packs safeguard critical systems from sudden voltage drops Remote equipment and telecom backups: ensures standby batteries remain within safe discharge limits for reliable operation Key specifications at a glance Voltage range: 12 36V Type: programmable deep discharge protection switch Display: 3digit red LED Compatibility: acid batteries, lithiumion batteries, solar panel batteries Installation and setup notes Connect per standard wiring for battery protection modules and program the desired discharge thresholds using the LED display Ensure correct polarity and secure connections to avoid misoperation Why choose the XHM609 Simple, programmable protection that directly addresses deep discharge risks Clear visual feedback via the LED display for easy setup and monitoring Broad compatibility with common battery chemistries and solarpowered systems Automatic load disconnection provides reliable, maintenance protection against battery damage