Jandy E33 Wireless Remote Compatible Battery 3.7V 1800mAh Warranty:Warranty 2 Year Common uses include UPS units

Common uses include UPS units like the Deltec PRA 600

Cordless tools draw a sharp current spike the instant the trigger is pulled — often two to three times the steady-state load

You can expect long service life and steady output under load—traits that make this a long-lasting battery choice for critical applications like UPS systems

monitored the charge controller's transition from bulk to float

Jandy E33 Wireless Remote Compatible Battery 3.7V 1800mAh Warranty:Warranty 2 Year Common uses include UPS unitsJandy E33 EOS Wireless Remote 3. 7V Li ion Replacement Battery (24 0209) This 3. 7V 1800mAh Li ion battery replaces the OEM cell (part no. 24 0209) inside the Jandy E33 and EOS wireless remote used in residential pool automation systems. The remote controls pumps, heaters, and scheduling features without a wired connection to the control panel. When the original cell fades after two to three seasons, this replacement restores full wireless function.