But a replacement won't help you if you're on vacation during ... Inexpensive switches can also wear out or cause motor burnout. A sump pump battery backup system is completely separate from your ...

The sump pump uses an internal battery to power a motor ... Homeowners must replace or recharge the batteries after use to ...

Backup sump pumps engage when your main pump fails, which can help protect ... which will eventually need recharging or replacement. Battery-powered models can run for around 100 hours or more ...