# Tesla model 3 battery module **URL:** \ **Category:** Buy, Sell, & Trade\ **Created:** [August 18, 2019, 8:59pm UTC](https://community.electricforum.com/t/tesla-model-3-battery-module/16871 "2019-08-18T20:59:00Z")\ **Posts on this page:** 13\ **Page:** 1
**Author:** ![Inwo](https://yyz2.discourse-cdn.com/flex030/user_avatar/community.electricforum.com/inwo/32/1067_2.png) [@Inwo](https://community.electricforum.com/u/Inwo)\ **Post date:** [August 18, 2019, 8:59pm UTC](https://community.electricforum.com/t/tesla-model-3-battery-module/16871/1 "2019-08-18T20:59:00Z")
19kwh 23s or 25s module 225ah 84v nominal (23s) 91v nominal (25s) $ ![image](https://canada1.discourse-cdn.com/flex030/uploads/electricforum/original/2X/a/ac2e7df36039e3df35a81f15dded878aa7d4cdff.jpeg) ---
**Author:** ![JarJarJava](https://yyz2.discourse-cdn.com/flex030/user_avatar/community.electricforum.com/jarjarjava/32/15158_2.png) [@JarJarJava](https://community.electricforum.com/u/JarJarJava)\ **Post date:** [August 19, 2019, 2:00pm UTC](https://community.electricforum.com/t/tesla-model-3-battery-module/16871/2 "2019-08-19T14:00:11Z")
What are the dimensions and weight of the 23s? ---
**Author:** ![MikeKC](https://avatars.discourse-cdn.com/v4/letter/m/90ced4/32.png) [@MikeKC](https://community.electricforum.com/u/MikeKC)\ **Post date:** [August 19, 2019, 2:51pm UTC](https://community.electricforum.com/t/tesla-model-3-battery-module/16871/3 "2019-08-19T14:51:21Z")
I might be interested in the 25 module. I would have a 24s Bolt battery for sale or trade if so. You can PM me price if you want. ---
**Author:** ![Inwo](https://yyz2.discourse-cdn.com/flex030/user_avatar/community.electricforum.com/inwo/32/1067_2.png) [@Inwo](https://community.electricforum.com/u/Inwo)\ **Post date:** [August 19, 2019, 3:30pm UTC](https://community.electricforum.com/t/tesla-model-3-battery-module/16871/4 "2019-08-19T15:30:48Z")
They are roughly 6’ long. 25s are 6" longer. 4" x 12" Tesla are much higher kwh but a tough fit in a Gem, so less value to me. Bolt is 160ah and Tesla-3 is 225ah. (From what I read) Complete Tesla battery is 1,000lb. ~250lb per module. I would trade for the bolt, but shipping is a killer. List the Bolt. I should be able to get the Tesla shipped to you for what you get out of the Bolt. I have the Tesla Modules on Facebook and Craigslist for $2500. ---
**Author:** ![MikeKC](https://avatars.discourse-cdn.com/v4/letter/m/90ced4/32.png) [@MikeKC](https://community.electricforum.com/u/MikeKC)\ **Post date:** [August 19, 2019, 4:01pm UTC](https://community.electricforum.com/t/tesla-model-3-battery-module/16871/5 "2019-08-19T16:01:08Z")
Let me do some measuring again. I could make the drive again if the circumstances were right, it was not that bad. What are the Max voltages on these packs? I am wondering what DQ profile might work best. As I don’t think a BMS is much of an option when you hundreds of cells. 🙂 ---
**Author:** ![Inwo](https://yyz2.discourse-cdn.com/flex030/user_avatar/community.electricforum.com/inwo/32/1067_2.png) [@Inwo](https://community.electricforum.com/u/Inwo)\ **Post date:** [August 19, 2019, 5:25pm UTC](https://community.electricforum.com/t/tesla-model-3-battery-module/16871/6 "2019-08-19T17:25:09Z")
Bms is no problem. Paralleled internally, and two sets of balance leads brought out. I think you will get plenty of range charging to 4v. 100v. If 98v isn’t quit enough, I have an extra 96v charger. Cheap on Ebay too. I don’t want to ship these. If you can figure out a way to use them in a Gem, it will be an easy sell for a 100 mile+ pack. ---
**Author:** ![MikeKC](https://avatars.discourse-cdn.com/v4/letter/m/90ced4/32.png) [@MikeKC](https://community.electricforum.com/u/MikeKC)\ **Post date:** [August 19, 2019, 6:18pm UTC](https://community.electricforum.com/t/tesla-model-3-battery-module/16871/7 "2019-08-19T18:18:43Z")
OK, you are quickly talking me into your test mule. 98.8/99V #177 Profile and I would guess they are good down to about 80/82v at 225ah that would be crazy range. I got your PM, give me a day or so to do some measuring and math and I will be back to you. ---
**Author:** ![Inwo](https://yyz2.discourse-cdn.com/flex030/user_avatar/community.electricforum.com/inwo/32/1067_2.png) [@Inwo](https://community.electricforum.com/u/Inwo)\ **Post date:** [August 19, 2019, 11:05pm UTC](https://community.electricforum.com/t/tesla-model-3-battery-module/16871/8 "2019-08-19T23:05:54Z")
Balance lead connections. ![MVC-005F](https://canada1.discourse-cdn.com/flex030/uploads/electricforum/original/2X/9/9a71465a0a601df6aa09c88dec1bb3259f802d6d.jpeg) Solder leads to original gold bms tabs. IMO Notice the visible fuseable links between fpcb and gold pads? That gives you a second chance if you are shakey. 🙂 It may be possible to find a connector of the same pitch, to solder direct the pads. If you don’t have the ability of a brain surgeon, have a second person hold a divider on each side of pad while you solder. Or maybe kapton tape over neighboring pads. ---
**Author:** ![Inwo](https://yyz2.discourse-cdn.com/flex030/user_avatar/community.electricforum.com/inwo/32/1067_2.png) [@Inwo](https://community.electricforum.com/u/Inwo)\ **Post date:** [August 19, 2019, 11:39pm UTC](https://community.electricforum.com/t/tesla-model-3-battery-module/16871/9 "2019-08-19T23:39:34Z")
![image](https://canada1.discourse-cdn.com/flex030/uploads/electricforum/original/2X/6/6d4ac4e42ddc40f2f54fe217b86ae18aea82854d.jpeg) [https://www.digikey.com/product-detail/en/on-shore-technology-inc/OSTOQ163251/ED2807-ND/1588137](https://www.digikey.com/product-detail/en/on-shore-technology-inc/OSTOQ163251/ED2807-ND/1588137) ---
**Author:** ![JarJarJava](https://yyz2.discourse-cdn.com/flex030/user_avatar/community.electricforum.com/jarjarjava/32/15158_2.png) [@JarJarJava](https://community.electricforum.com/u/JarJarJava)\ **Post date:** [August 20, 2019, 2:51pm UTC](https://community.electricforum.com/t/tesla-model-3-battery-module/16871/10 "2019-08-20T14:51:43Z")
![20190819_173148](https://canada1.discourse-cdn.com/flex030/uploads/electricforum/original/2X/0/0eb71a7c1239a6cf570274ffbccfe519f650222c.jpeg) The 23s would fit perfectly under my bed with a few custom brackets - that channel between the frame rails is 16" wide. It’s only 3" from the rails to the bed, so it would hang underneath just cover it with a plastic pan (cement mixing trough maybe?) Unfortunately it’s 250lbs at the wrong end of a 2002 for not having a seat cushion shoved up your ass as the front end pogo-sticks down the road… Just as well you don’t want to ship Dave and if I hadn’t just had to buy an implant, a crown and maybe a root canal, I’d probably be enough of a ̶g̶u̶l̶l̶i̶b̶l̶e̶ ̶i̶d̶i̶o̶t̶ ̶ scientific pioneer to try cramming the 84v one in there anyway. ---
**Author:** ![Avi](https://avatars.discourse-cdn.com/v4/letter/a/b9bd4f/32.png) [@Avi](https://community.electricforum.com/u/Avi)\ **Post date:** [June 29, 2020, 10:20pm UTC](https://community.electricforum.com/t/tesla-model-3-battery-module/16871/11 "2020-06-29T22:20:40Z")
Hi mike I’m Avi i’m just riding your post ( almost one year !! ) I’m interesting by the tesla model 3 battery and need some information about. Did they have a bms built in ? I have a boat project and plan to connect 2 module 3 Battery in parallel Thanks AA ---
**Author:** ![djgabriel2004](https://yyz2.discourse-cdn.com/flex030/user_avatar/community.electricforum.com/djgabriel2004/32/12304_2.png) [@djgabriel2004](https://community.electricforum.com/u/djgabriel2004)\ **Post date:** [August 11, 2020, 6:40am UTC](https://community.electricforum.com/t/tesla-model-3-battery-module/16871/12 "2020-08-11T06:40:21Z")
wondering if an old Nintendo socket would work. (cutting its edges) ---
**Author:** ![Inwo](https://yyz2.discourse-cdn.com/flex030/user_avatar/community.electricforum.com/inwo/32/1067_2.png) [@Inwo](https://community.electricforum.com/u/Inwo)\ **Post date:** [August 11, 2020, 11:55am UTC](https://community.electricforum.com/t/tesla-model-3-battery-module/16871/13 "2020-08-11T11:55:07Z")
> [@djgabriel2004](#): > > old Nintendo socket would work Measure one. I have not found a board edge connector of the right pitch.