Have you worried that your battery backup sump pump won't last during an extended power outage? Simply increase your run time by adding an extra battery. The Basement Watchdog Parallel Jumper Cable connects two batteries, in parallel, to increase the run time of the Basement Watchdog Big Dog, Basement Watchdog Special, or Basement Watchdog Big Combo backup sump pump system.
Allows for extended backup sump pump run time - Added protection from flooding
Easy to install
Connects multiple batteries to your backup or combo sump pump system (additional battery required)
Wired in parallel (positive-to-positive and negative-to-negative)
For use with the Basement Watchdog Big Dog (BWD12-120), Special (BWSP), and Big Combo (BW4000, CITS-50)
2 Year limited warranty
