Heavy Duty 12 To 36 Volt Low Voltage Protector For Lithium Batteries No Hassle Auto Cut Off Switch With Crisp Digital Readout And Tight Voltage Control Pack Of Two

Smart Cutoff Switch Safeguards Solar And Rv Lithium Packs
✔️ 20 amp load rating stores cutoff points digitally and ships two

This heavy duty power control unit acts as an automatic cutoff switch designed to shield lithium ion and lead acid banks from deep discharge damage. Measuring 2.24 by 1.65 by 0.75 inch, it mounts easily across solar arrays, rv electrical systems, or marine setups to lock out dangerous voltage drops before they wreck your cells.

✅ Programmable disconnect threshold stores data without power loss
✅ Three digit red led screen shows real time voltage readings
✅ Draws less than 1.5 watts while maintaining steady circuit flow
✅ Compact footprint fits tight enclosures and standard mounting rails
✅ Built to trip at 20 amps preventing breaker blowouts

💡 What role does a programmable low voltage disconnect switch play in solar energy storage?
This handy guard saves your setup by cutting juice exactly when levels dip too low.
- Shields expensive lithium chemistries from irreversible sulfation and plating issues
- Locks in your desired shutoff threshold through power cycles without needing manual resets
- Intercepts high draw accessories before they pull cells past recovery safe limits