D.I.Y. Powerwalls - Building Tesla inspired 18650 Powerwalls.

Full Version: Cell Database Submissions and Updates
You're currently viewing a stripped down version of our content. View the full version with proper formatting.
Pages: 1 2 3 4 5 6 7 8
We have compiled an extensive database of cell information here on the forums. In order to keep improving and make it grow, we need your help! As you are breaking down your battery packs to recover cells, please consider taking pictures. We are especially looking for new cells that are not in the database yet. If you have new information to submit or update, please reply to this thread. You can new cells, pictures of cells already in the database, and spec sheets if we are missing them. A staff member will save the information to the database and put a note in the post that it has been updated.

New Cell Submissions
* New cell submissions must include at minimum a brand name, model number, and two pictures. You must include a picture from the side showing the model number (example picture) and one directly from above showing the ring (example picture). We will use these pictures for the thumbnail image in the directory. You can submit any number of additional pictures. The more the better!

Picture Requirements:
* The cell must be clean. No glue, torn wrappers, capacity writing, etc.
* The picture must occupy most of the frame, not from far away.
* Please use a clean background. The cell should be the only subject in the picture. No junk in the background.
* The image should be properly lit, no dark or fuzzy pictures.
* We are only interested in high resolution pictures. Pictures should be a minimum of 2560x1960 (5MP).
* Pictures must be clear and in focus.
* Pictures must be yours that you took with your camera. Do not submit pictures from the Internet.

Thank you!
Awesome work with this guys, much appreciated, I've definitely got a few power tool variants to add, I'll start with my favorite and the only cell that will be used in my powerwall.

Hopefully these images are up to scratch  Smile

Samsung 30Q

 

Yay, the first new submission. Thank you!
Found 8 of these. They measure 2mm shorter than a standard 18650.
Here's the cleanest one I have:
https://s-media-cache-ak0.pinimg.com/ori...eab5dc.jpg
https://s-media-cache-ak0.pinimg.com/ori...e55887.jpg
(07-21-2017, 01:52 PM)rebelrider.mike Wrote: [ -> ]Found 8 of these. They measure 2mm shorter than a standard 18650.
Here's the cleanest one I have:
https://s-media-cache-ak0.pinimg.com/ori...eab5dc.jpg
https://s-media-cache-ak0.pinimg.com/ori...e55887.jpg

Added, thank you! And wow, they are old! Here is the spec sheet if you're curious, it's on page 5.
http://www.206xs.com/topics/battery/iontd2e.pdf
Here are some pictures from the Sony US 18650VTC4

Thank you!
Make/Model: Great Power ICR18650
Capacity: 2000mAh
Nominal Voltage: 3.70v
Charge Voltage: 4.20v
Charge Current: 2000mA
Discharge Voltage: 2.75v
Discharge Current: 2000mA
Wrap Color: Orange
Ring Color: White

Datasheet:

http://www.greatpowerbattery.com.hk/Prod...00mAh).pdf



2 diferent versions of CGR18650C



CGR18650AF



ICR18650-30B


mike,

This project is awesome! I just clicked the new database link and I'm uploading photos as I find the cells listed. I can remember all the batteries i have built and some of these cells bring back memories! Haha, nostalgic cells, sooooo lame but funny.

I'll keep adding pics as I find ones that are in the wall, I bet I have at least one of each and found some new ones too! Old school, Gen-1-li-Ion stuff in the bottom of the dead pile.

Thanks for your effort on this project, great stuff man.
Pages: 1 2 3 4 5 6 7 8