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Wireless & Rechargeable Battery Operated Cat Water Fountain, Kastty 108oz/3.2L Larger Quiet Sensor Auto Cat Fountain…

Amazon.com Price: $39.99 (as of 04/11/2023 00:25 PST- Details)

【3 Modes: Auto IR SENSOR+TIMER+Constant flow)】 A thoughtful water fountain offers 3 mode options for different needs and situations. SENSOR mode auto feeds when pet approaches and stops when pet leaves, which saves power and extends the longevity of water fountain, additionally, makes the backup battery last when cat fountain auto switches to battery supply once power fails. TIMER mode feeds 1min and rests 5min, which particularly suits the need for caged pets. Constant flow for multiple pets.
【2 Power Options: DC power + Battery (4000mAh Backup) 】 Built in 4000mAh large rechargeable battery(Battery backup: Auto switch to battery supply in case of a power cut, which means piece of mind when not in), this water dispenser supports cordless use after charge, and corded use by plugging in(5V/1A Adapter not include). These 2 options give you non-limitation locations where to position the fountain(indoor and outdoor) and saves you on the hassle to repurchase battery by recharging it only.
【Filter Replacement Reminder】The filter replacement indicator will turn on when filter reaches to the life span to remind you of a change timely so as to avoid the filter being overused, which is the main cause to the growth of harmful substance in the water, faulty filtering and illness to a cat. The low power indicator will turn on red when low battery level to remind you to plug it in for working and charging at the same time, not have you wait for it to charge.