This summary of the video was created by an AI. It might contain some inaccuracies.
00:00:00 – 00:10:08
The video is a step-by-step guide on attempting to replace a failing battery in a Nest 3rd Gen thermostat with a new aftermarket battery. The creator illustrates the disassembly process, highlighting the careful handling required to avoid damage, such as gently removing panels and managing the connected cables. Despite having a new 380mAh, 3.7V aftermarket battery from Cameron Sino, the creator ultimately decides against replacing the old battery, deemed still effective though it holds a charge poorly. The emphasis is on caution during disassembly and reassembly, including specifics like not bending the data cable and ensuring the device button's functionality. The video concludes with advice on handling the old battery and an appeal for likes and subscriptions, indicating future how-to content.
00:00:00
In this part of the video, the creator explains their experience with a used Nest 3rd Gen thermostat which has a battery that doesn’t hold charge well. They decide to replace the old battery with a new aftermarket 380mAh, 3.7V battery from Cameron Sino. The video provides a step-by-step guide on how to replace the battery. It starts with showing how to remove the base and illustrating the removal of two screws to access the battery compartment. The creator emphasizes rotating the panel slightly to disengage it from its connectors before replacing the battery.
00:03:00
In this part of the video, the presenter discusses the careful handling of a connected cable and proceeds to remove two screws to detach the second panel. After removing four screws, they highlight the internal components, including a clicking button surrounded by five springs that ensure tension. The next steps involve removing a plastic cover to expose the ribbon’s direction, making it easy to disconnect the ribbon and access the battery.
The presenter examines the battery’s connection, compared to a replacement battery which has lower capacity. After evaluating, the presenter decides against replacing the current battery since it still works effectively, despite not holding a charge as long.
00:06:00
In this segment of the video, the presenter explains their choice to continue using the old battery in their device instead of risking damage by replacing it with a less reliable aftermarket battery. They demonstrate how to access the battery compartment and outline the process of reassembling the device, which involves aligning and securing six screws. Emphasis is placed on being careful not to bend or twist the data cable during reassembly. They also provide tips for ensuring the device’s button works correctly after reassembly. The presenter concludes by expressing hope that the instructions to replace a dead battery were helpful, although they decided against using the aftermarket battery themselves.
00:09:00
In this part of the video, the speaker discusses battery replacement, emphasizing that the current battery’s capacity is insufficient. They decide to keep using the original battery until it dies completely. They explain that when removing the old battery, it is taped to the EMI shield on the circuit board, so gentle removal is necessary to avoid damage. The speaker advises that the old battery likely cannot be reused and recommends recycling it. For securing the new battery, using the existing double-sided tape on the EMI shield or applying new double-sided tape is suggested. The video concludes with a request for likes and subscriptions and a promise of more how-to videos in the future.