POPOSOAP battery backup powering a solar fountain setup with stored energy
POPOSOAP backup connection showing plug-and-play wiring between panel and pump
POPOSOAP compact backup dimensions 4.33 by 3.15 by 1.64 inches
POPOSOAP IP68 waterproof rating on rugged backup for outdoors
POPOSOAP plug-and-play installation demonstrated with simple connectors
POPOSOAP solar day charging stores energy for later use
POPOSOAP operation during cloudy weather keeps fountain running
POPOSOAP compact backup packaging emphasizes space-saving design

POPOSOAP

POPOSOAP 1800mAh Battery Backup for Solar Fountain Pumps | 7.4-8.4V, 6W-8W Solar Kit

High-performance patio lawn and garden made for confident daily results

$38.61

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Why customers choose Cera Garden

Overview

POPOSOAP presents a compact 1800mAh battery backup designed to complement solar fountain setups. With a versatile 7.4V–8.4V range, it targets 4W/6W/6.5W/8W pumps and pond filters (solar panel not included). The unit stores daylight energy so your fountain can continue to run during brief shade or cloud cover, offering a calmer, more consistent fountain experience without requiring constant sun.

Why add a battery backup?

When sun exposure fluctuates, a battery backup can help maintain flow and reduce interruptions. It’s ideal for small garden features, patio displays, and decorative ponds where quiet operation and reliable water movement matter. The backup works in tandem with your solar setup, supplying energy as needed and keeping your display lively when daylight fades.

Key benefits and usage ideas

  • Plug-and-play design: attach the battery between your solar panel and pump for easy setup with no tools required.
  • Long-lasting, safe power: a large-capacity 1800mAh pack stores energy and includes multiple safety protections, along with IP68 waterproofing for outdoor use.
  • Compact and portable: measuring 4.33 × 3.15 × 1.64 inches, it’s small enough to tuck into tight outdoor spaces while keeping your fountain energized.
  • Daylight charging, on-demand energy: the unit charges in direct sun and can power the pump even when the sky darkens briefly.

Important notes

This backup is not intended for fountains with built-in batteries, and a single solar panel cannot charge two batteries simultaneously. Ensure your system is sized for the 7.4–8.4V range and compatible with the listed pump wattages to maximize performance.

Specifications at a glance

  • Battery capacity: 1800mAh
  • Voltage range: 7.4V–8.4V
  • Compatibility: 4W/6W/6.5W/8W solar fountain pumps and pond filters (not included panel)
  • Protection: IP68 waterproofing
  • Dimensions: 4.33 in × 3.15 in × 1.64 in

FAQ

Q: Which pumps is the POPOSOAP 1800mAh Battery Backup compatible with?

A: Compatible with 4W, 6W, 6.5W, and 8W solar fountain pumps and pond filters (panel not included).

Q: How long can the backup power a fountain after charging in sunlight?

A: Expect about 3–5 hours of runtime when fully charged, depending on pump load and sunlight exposure.

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