How to Install PumpSpy's Primary Backup Power System

PumpSpy’s Primary Sump Pump Battery Backup Power System is an ideal solution for homeowners worried about keeping their basements dry during a power outage. Engineered to reliably handle either one Primary Sump Pump (12.5 Amps MAX) or two Primary Sumps simultaneously (with a combined Amp draw not exceeding 12.5) with a pure sine wave output that is designed to simulate the characteristics of typical utility company generated 120 VAC home power. This system automatically switches from 12 VDC to 120 VAC when AC power goes out and automatically reverts back when AC power is restored. Charges and maintains the battery (Not Included) with a powerful 10 Amp built-in charger to quickly recover from any extensive outage.

[@skanwarrei]

Can I connect both my sum pump and hung sewer to have a common back up for both? What kind of battery would I need?

[@InvestingBookSummaries]

Getting massive sparks trying to install 2000w inverter to my 12V battery. Even using the ohm resistor it keeps sparking during install. Following all directions from manual.

[@TimothyHodgson]

Did you ever figure this out? I just purchased the same inverter and will install it soon.

[@thomasdutkiewicz7700]

I just hooked up my Pump spy Primary backup system and everything seems to work. Just one question. I have a pump spy 12 volt battery and the system is charging and it is at 14.5 volts with two bars to go. Is this normal?

[@arthurfonzerelli8000]

BEWARE. The Pump Spy battery weighs 50 pounds!

[@wyattwilkinson8906]

Does this work with most sump pumps?