32700 batteries

32700

— the most powerful and energy-intensive LiFePO4 batteries are usually produced in this size (see “Technology”). The dimensions of their cylindrical body are 32 mm in diameter and 70 mm in length.

Models of size 32700 combine maximum capacity in one bottle with relatively compact dimensions. They are supposed to be used in the most energy-hungry devices: powerful LED lights, portable speaker systems, for powering traction motors, etc. The capacity of such batteries is usually around 7000 mAh.