Panasonic Ncr21700t Datasheet

Similar to the cells used in Tesla Model 3/Y packs (though Tesla uses proprietary variations). High-Power Tools:

The shift toward high-capacity, high-drain lithium-ion cells has made the 21700 form factor an industry standard. Among the top-tier manufacturers, Panasonic (and its manufacturing partner Tesla) remains a pioneer. The is one of the most sought-after cylindrical cells for applications requiring a balance of massive energy density and robust discharge capabilities . panasonic ncr21700t datasheet

Cutting off power before the cell drops below 2.5V. Similar to the cells used in Tesla Model