<![CDATA[T-Deck Internal battery, what kind?]]>Hi everyone, I just ordered a T Deck. I want to make it portable using an internal battery, what are the specs of the connector of the battery?
I think it uses a JST connector but which one? there are a few measures (1.5 2.0 2.54mm) and kinds according to aliexpress sellers.2023-10-06_204245.png

Which one is the right one? Especially positive is the red or the black wire?

Thank you for your help

]]>https://www.community.lilygo.cc/topic/707/t-deck-internal-battery-what-kindRSS for NodeSun, 08 Mar 2026 20:17:18 GMTFri, 06 Oct 2023 18:45:20 GMT60<![CDATA[Reply to T-Deck Internal battery, what kind? on Sun, 08 Oct 2023 15:35:36 GMT]]>@teastain2 as you can see from the pic I posted "normal" version has black wire (-?) on the left and red wire (+?) on the right. The "F" version of the connector has polarity reversed.

]]>https://www.community.lilygo.cc/post/1246https://www.community.lilygo.cc/post/1246Sun, 08 Oct 2023 15:35:36 GMT<![CDATA[Reply to T-Deck Internal battery, what kind? on Sun, 08 Oct 2023 14:32:14 GMT]]>@superbighe
I am not sure what you mean, and I don't have one to check out, sorry.
The board has 'a female receptacle' and the cable has 'a male plug'.
-Terry

]]>https://www.community.lilygo.cc/post/1245https://www.community.lilygo.cc/post/1245Sun, 08 Oct 2023 14:32:14 GMT<![CDATA[Reply to T-Deck Internal battery, what kind? on Sun, 08 Oct 2023 08:33:20 GMT]]>@teastain2

so the right version is the normal one or the F version of the connector?

]]>https://www.community.lilygo.cc/post/1244https://www.community.lilygo.cc/post/1244Sun, 08 Oct 2023 08:33:20 GMT<![CDATA[Reply to T-Deck Internal battery, what kind? on Sun, 08 Oct 2023 04:34:32 GMT]]>From the LilyGO page for your unit:
Screenshot 2023-10-08 at 12.30.51 AM.png

Red is positive.

I usually comes with a short pigtail sample.

]]>https://www.community.lilygo.cc/post/1240https://www.community.lilygo.cc/post/1240Sun, 08 Oct 2023 04:34:32 GMT