--- title: How to change the battery on the Bluetooth Safety Button? description: This article will explain how to change the battery on Becklar's Bluetooth Safety Button. --- [Skip to content](https://support.becklar.com/knowledge-base/how-to-change-the-battery#main-content) English Show submenu for translations [Contact us](https://support.becklar.com/knowledge-base/kb-tickets/new?hsLang=en) [![MicrosoftTeams-image (18)-1](https://support.becklar.com/hs-fs/hubfs/Marketing%20Images/MicrosoftTeams-image%20(18)-1.png?width=400&height=99&name=MicrosoftTeams-image%20(18)-1.png)](https://support.becklar.com/knowledge-base?hsLang=en) - [Menu](https://support.becklar.com/knowledge-base) Show submenu for Menu - [Getting Started](https://becklar.sharepoint.com/:b:/s/FRSoftwareApplication/IQC61XnyfoTPSLAfuKwq6QAWAbEAEetE6om5BaoIal_ex7Q?e=lcNWGt) - [Safety Portal](https://support.becklar.com/knowledge-base/safety-dashboard) - [Safety Protocols](https://support.becklar.com/knowledge-base/safety-protocols) - [Emergency Contacts](https://support.becklar.com/knowledge-base/emergency-contacts) - [Apple Watch](https://support.becklar.com/knowledge-base/apple-watch) - [Integrations](https://support.becklar.com/knowledge-base/integrations) - [Permissions & Privacy](https://support.becklar.com/knowledge-base/permissions-privacy) - [Subscription & Billing](https://support.becklar.com/knowledge-base/subscription-billing) Open main navigation Close main navigation - [Menu](https://support.becklar.com/knowledge-base) Show submenu for Menu - [Getting Started](https://becklar.sharepoint.com/:b:/s/FRSoftwareApplication/IQC61XnyfoTPSLAfuKwq6QAWAbEAEetE6om5BaoIal_ex7Q?e=lcNWGt) - [Safety Portal](https://support.becklar.com/knowledge-base/safety-dashboard) - [Safety Protocols](https://support.becklar.com/knowledge-base/safety-protocols) - [Emergency Contacts](https://support.becklar.com/knowledge-base/emergency-contacts) - [Apple Watch](https://support.becklar.com/knowledge-base/apple-watch) - [Integrations](https://support.becklar.com/knowledge-base/integrations) - [Permissions & Privacy](https://support.becklar.com/knowledge-base/permissions-privacy) - [Subscription & Billing](https://support.becklar.com/knowledge-base/subscription-billing) - English Show submenu for translations - [Contact us](https://support.becklar.com/knowledge-base/kb-tickets/new) - [becklar.com](https://becklar.com/workforce-safety) [becklar.com](https://becklar.com/workforce-safety) Hello, how can we help you? - There are no suggestions because the search field is empty. 1. [Help Center](https://support.becklar.com/knowledge-base?hsLang=en) 2. [Devices & Hardware](https://support.becklar.com/knowledge-base/devices-hardware?hsLang=en) 3. [Bluetooth Safety Button](https://support.becklar.com/knowledge-base/devices-hardware?hsLang=en#bluetooth-safety-button) # How to change the battery on the Bluetooth Safety Button? ## This article will explain how to change the battery on Becklar's Bluetooth Safety Button. Follow the steps below to replace the battery in the button: 1. Find a well-lit area and a large, flat desk or table. The screw on the back of the Bluetooth button is very small and will be difficult to replace if lost. 2. Find a Phillips head screwdriver small enough to turn the screw on the back of the Bluetooth button (2.0 mm or smaller). Pictured below is a 1.6 mm Phillips head screwdriver as an example. ![](https://support.becklar.com/hubfs/image-png-Jun-26-2023-09-08-02-1920-PM.png) 3. Loosen the screw completely and remove the back cover from the Bluetooth button, exposing the battery. 4. Remove the battery and replace with a new **CR2450** battery. 5. Replace the back cover and tighten the screw carefully until it is snug. 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