IS ICSTATION Low Voltage Disconnect 6–60V 30A Protection Module with LCD — Charge/Discharge Cutoff, Adjustable Delay

The IS ICSTATION Low Voltage Disconnect is a programmable 6–60V, 30A protection module with an LCD that automatically cuts charge or discharge to protect lead‑acid and lithium batteries.

This compact protection board acts as a relay‑based switch to stop charging or discharging when configurable voltage or time limits are reached. It’s designed for battery systems that need automated cutoff to avoid deep discharge or overcharge cycles; the module provides a clear LCD readout of voltage, remaining percentage, and timing so you can monitor at a glance. Note: the device switches output on/off but does not change voltage levels.

How does the module protect my battery from over‑discharge?

Set a minimum voltage cutoff for discharge mode and the ICSTATION module will open its relay when that threshold is reached, preventing further current draw. This helps preserve battery capacity and avoid damage from deep discharge.

• Configurable discharge cutoff voltage across 6–60V battery systems
• 30A relay handles moderate to heavy loads
• Delay turn‑on timer (0–999 seconds) to prevent rapid cycling

Can I use it to stop charging when a battery is full?

Yes — choose charge protection mode and program the upper voltage limit and optional charge time so the relay disconnects when the battery reaches the set level. The LCD shows real‑time voltage and percentage to confirm successful disconnects.

• Charge mode with adjustable cutoff voltage and timed charge option
• LCD displays charge status, voltage and elapsed time
• Relay acts as a binary switch to isolate charger when set limits are met

What battery types and currents does this module support?

The board is compatible with a wide range of 6–60V battery types including lead‑acid and lithium packs, and is suitable for systems demanding up to 30A continuous switching. It’s important to size wiring and fuses appropriately for your installation to ensure safe operation.

• Voltage range: DC 6V–60V
• Relay rated for 30A switching
• Works with lead‑acid and lithium chemistry batteries

How do the LCD and delay features improve reliability?

The high‑definition LCD gives precise feedback so you know current voltage, percent remaining, and timing settings at a glance. The programmable delay turn‑on prevents the relay from re‑engaging immediately after a disconnect, reducing stress from rapid cycling and false toggles.

• Clear LCD readout for voltage, percentage and time
• Delay turn‑on range from 0 to 999 seconds for anti‑chatter protection
• Selectable charge or discharge modes with time and voltage parameters

Who this is for: The IS ICSTATION Low Voltage Disconnect fits hobbyists, DIY solar installers, RV and marine systems, off‑grid battery setups, and anyone needing automated cutoff for 6–60V batteries up to 30A. Choose this module if you want programmable, relay‑based protection with an easy‑to‑read LCD and adjustable timing, and ensure you follow wiring and fuse guidelines because the unit switches on/off but does not regulate voltage.