# Changing sensor battery without reconnecting Zigbee device

**URL:** <https://forum.ewelink.cc/t/changing-sensor-battery-without-reconnecting-zigbee-device/30512>\
**Category:** Free discussion\
**Created:** [April 9, 2024, 11:04am UTC](https://forum.ewelink.cc/t/changing-sensor-battery-without-reconnecting-zigbee-device/30512 "2024-04-09T11:04:41Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![sven.kelemen](https://avatars.discourse-cdn.com/v4/letter/s/34f0e0/32.png) [@sven.kelemen](https://forum.ewelink.cc/u/sven.kelemen)\
**Post date:** [April 9, 2024, 11:04am UTC](https://forum.ewelink.cc/t/changing-sensor-battery-without-reconnecting-zigbee-device/30512/1 "2024-04-09T11:04:41Z")

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Hi, is it possible to change sensor battery without reconnecting Zigbee device which implies fixing all the scenes that are using it, e.g. SNZB-04 door sensor?

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**Author:** ![jam3](https://dub1.discourse-cdn.com/flex005/user_avatar/forum.ewelink.cc/jam3/32/7918_2.png) [@jam3](https://forum.ewelink.cc/u/jam3)\
**Post date:** [April 9, 2024, 11:46am UTC](https://forum.ewelink.cc/t/changing-sensor-battery-without-reconnecting-zigbee-device/30512/2 "2024-04-09T11:46:23Z")

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Yes, it’s possible.

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**Author:** ![sven.kelemen](https://avatars.discourse-cdn.com/v4/letter/s/34f0e0/32.png) [@sven.kelemen](https://forum.ewelink.cc/u/sven.kelemen)\
**Post date:** [April 9, 2024, 12:01pm UTC](https://forum.ewelink.cc/t/changing-sensor-battery-without-reconnecting-zigbee-device/30512/3 "2024-04-09T12:01:56Z")

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Any special steps? Please describe.

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<div class="post-metadata">

**Author:** ![jam3](https://dub1.discourse-cdn.com/flex005/user_avatar/forum.ewelink.cc/jam3/32/7918_2.png) [@jam3](https://forum.ewelink.cc/u/jam3)\
**Post date:** [April 9, 2024, 12:26pm UTC](https://forum.ewelink.cc/t/changing-sensor-battery-without-reconnecting-zigbee-device/30512/4 "2024-04-09T12:26:19Z")

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No special steps are necessary. You simply swap batteries. It may take some time for the devices to be recognized afterwards. Be patient.