Cylindrical Series

ATL cylindrical battery(18650&26650) have a combination of high energy density. It’s a perfect power source solution for power tools, E-bike and other device.

Model	UL CERT	Max Diameter		Capacity (mAh)		Impedance *1 Max (mohm)	Cell Weight *2
		mm	inch	Minimum	Typical		Gram	Ounce
18650P	Yes	18.40	0.724	1300	1380	20	45.0	1.59
18650E	Yes	18.40	0.724	2100	2150	60	45.0	1.59
26650P	Yes	26.50	1.043	2700	2800	60	91.0	3.21
26650E	Yes	26.50	1.043	4100	4200	50	91.0	321

Remark:

^*1   Impedance is measured at AC 1KHz after Standard Charge.  

^*2   Cell weight is the approximate value for reference.