Lithium Ion Cylindrical
Due to its highest energy density, memory free, self-discharge is less than half that of Nickel based battery, the Lithium Ion (Li-ion) cylindrical 18650 cells are widely applied in various portable equipment or devices, such as laptop, medical device, light and such alike portable electronic products which requires high energy density and low weight.
| TM Model | Capacity (mAh) | Nominal Volts(V) | Cut-off Volt(V) | Max Charge Current(A) | Discharge Cut-off(V) | Max Dis. Current (A) | Dimensions (mm) | Max Weight(g) | |
| Dia. | Height | ||||||||
| C18650CD | 2800 | 3.75 | 4.3 | 1 | 3 | 2 | ≤18.4 | ≤65.0 | 48 |
| C18650CC | 2600 | 3.7 | 4.2 | 1 | 3 | 2 | ≤18.4 | ≤65.0 | 48 |
| B18650CA | 2250 | 3.6 | 4.2 | 1 | 2.75 | 2 | ≤18.4 | ≤65.0 | 48 |
| 18650C4 | 2200 | 3.7 | 4.2 | 1 | 3 | 2 | ≤18.3 | ≤65.0 | 44 |
