New Samsung 30T 21700 3000mAh 35A Power Battery
This is the best deal for one of the most powerful 2170 cells on the market. The cells can handle up to 35a discharge. These are true power cells.
All cells are new and in individual boxes. They were overstock from a very large space project.
If you buy 20 you will get them in the original case for just $1.75 per cell.
Individually they will still come in the single cell boxes at $1.95 per cell.
Cell Specifications
Nominal Voltage:
Chemistry:
Full Charge Voltage:
Full Discharge Voltage:
Capacity:
Max Continuous Charge: A
Max Continuous Discharge: A
Calculate Your Battery Pack
This calculation also takes into consideration a 10a continuous amp rating of the cells. These cells can handle 35a continuous but that would likely be best when built with a cooling system. if you run these at 35a continuous that would mean the entire battery would fully discharge in about 5 minutes or less.
Full specs are in the photos.
Note: The specs show they can handle up to 35a continuous but that is hard to achieve by spot welding nickel. If you can laser weld thicker nickel you could in theory get up to 35a discharge out of these. We set the continuous discharge rate per cell in the calculator at 10a since that is a reasonable amount of amps that would work for most projects. Especially for ebikes and scooter builds.