If the batteries in your Flume 2 Water Sensor are low or dead, we will notify you via email and in the Flume app. When your batteries are dead, Flume will be unable to monitor your water usage or notify you of leaks. Flume 2 also has the ability to add an additional battery pack for even longer battery life.

Your Flume 2 water sensor uses a special battery pack that can be purchased here.

DO NOT use non-approved Flume 2 battery packs in a Flume 2 device, doing so will void any guarantee of performance and or warranty on the device.

After placing your order, you'll receive an email confirmation of your order. Your new batteries should arrive within a few days.

As always, please email us at support@flumewater.com if you have any questions.

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