POPOSOAP 1800mAh Battery Backup for Solar Fountain Pump, 7.4V-8.4V Battery Backup for 6W/6.5W/8W Solar Water Fountain Pump Kit(Not Included Solar Fountain) 300W+40W Solar Panel Combined with an overall weight

Combined with an overall weight of just 6

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UPC: 789542838547

000 cubic inches larger than the "small" duffle bag)

POPOSOAP 1800mAh Battery Backup for Solar Fountain Pump, 7.4V-8.4V Battery Backup for 6W/6.5W/8W Solar Water Fountain Pump Kit(Not Included Solar Fountain) 300W+40W Solar Panel Combined with an overall weightBrand: POPOSOAP Color: Black Features: Special DesignSpecially designed for POPOSOAP'S 6W 6. 5W 8W solar fountain pump kit, helps solar fountain pump work continuously at daytime and still runs about 3 5 hours when fully charged. (Depends on how much power is stored and different types of pumps). NoticeThe battery backups are not suitable for solar fountains with built in battery, because a single solar panel cannot charge two batteries