Biling 2200mAh Battery Backup for Solar Pond Fountain
Biling 2200mAh Battery Backup for Solar Pond Fountain, 14.8V-16.8V Battery Backup for 12W/20W Solar Water Pump Pond Filter Kits Check Offer Price Special Design: Designed for Biling's 12W/20W solar powered fountain solar pond filter kits, ensuring continuous operation during the day and 3-5 hours post-sunset. Performance varies based on power storage and pump type Long-Lasting – Durable: Features a 2200mAh 14.8V-16.8V rechargeable battery with IP68 waterproofing and safety protections. Supports 3000+ cycles and a 3-5 year lifespan Plug – Play: Easy installation—connect the battery to the solar panel and pump. Powers your solar garden fountain while storing energy for later...