Pinned Articles
21700 JP40 Updated Labeling
We have rolled out our newly labeled cells, to improve clarity and be ideally sized as not to interfere with cell holders.
21700 JP40 Updated Labeling
We have rolled out our newly labeled cells, to improve clarity and be ideally sized as not to interfere with cell holders.
18650-21700.com Origins
Introduction Hi I'm Austin Marhold, In 2024 I formalized 18650-21700.com in response to the new Li-ion cells becoming available. Before that I had been doing cell sales privately direct to customers...
18650-21700.com Origins
Introduction Hi I'm Austin Marhold, In 2024 I formalized 18650-21700.com in response to the new Li-ion cells becoming available. Before that I had been doing cell sales privately direct to customers...
Correction of misattributed feature "80°c Self ...
In an earlier version of this site, it was incorrectly posted that JP40 had over temp protection baked in to the cell design. This was and unintentional mistake that shouldn't have made it past the...
Correction of misattributed feature "80°c Self ...
In an earlier version of this site, it was incorrectly posted that JP40 had over temp protection baked in to the cell design. This was and unintentional mistake that shouldn't have made it past the...