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| Parameter | Specification | Parameter | Specification |
|---|---|---|---|
| Manufacturer | Samsung SDI Co., Ltd. | Model | CC5563F101 (Ver. A) |
| Cell type | Rechargeable cylindrical lithium-ion cell | Nominal voltage | 3.636V |
| Standard discharge capacity | Minimum 5,500mAh at 0.2C, 2.50V cut-off, room temperature | Nominal energy | Approx. 20.0Wh, calculated from 3.636V × 5.5Ah |
| Maximum dimensions | Diameter 21.78mm; height 71.00mm | Maximum weight | 74g |
| Charging method | CC-CV; 4.2V charge voltage | Discharge cut-off | 2.50V cell specification |
| Standard charge current | 0.2C (1.1A); 0.5C (2.75A) specified for cycle-life testing | Maximum charge current | 1C (5.5A); not for cycle life |
| Continuous discharge | Up to 2C (11A) | Non-continuous discharge | Up to 3C (16.5A); duration unspecified |
| Initial impedance | ≤15mΩ, AC 1kHz after standard charge | Cycle-life test | ≥4,136mAh after 500 cycles; 0.5C charge and 1C discharge at room temperature |
| Charge temperature | 0 to 45°C ambient | Discharge temperature | Cell table: −20 to 60°C; pack design guideline: −10 to 60°C |
| Ex-factory voltage | 3.54 to 3.64V | Connection | Weld leads to cell terminals; do not solder directly to the cell |
The Samsung SDI CC5563F101 (Ver. A) is a rechargeable cylindrical lithium-ion cell specified at 3.636V nominal voltage and a minimum standard discharge capacity of 5,500mAh. Its documented electrical limits and dimensional drawing provide a starting point for professional battery pack design. MisenBattery can support cell sourcing and custom pack integration, with electrical protection, mechanical construction, and the intended operating conditions evaluated at pack level.
The specified standard discharge capacity is at least 5,500mAh when measured at 0.2C to a 2.50V cut-off at room temperature. This condition matters when comparing cells: capacity observed in a finished pack depends on discharge current, cut-off settings, temperature, and the surrounding electrical design.
At 3.636V nominal and 5.5Ah minimum standard capacity, calculated nominal energy is approximately 20.0Wh per cell. The outline drawing specifies a maximum diameter of 21.78mm and height of 71.00mm, while cell weight is limited to 74g. Pack layouts should use these stated maximum dimensions.
The datasheet specifies a maximum continuous discharge current of 2C, equivalent to 11A using its 5.5Ah C-rate basis. It separately lists 3C, or 16.5A, as not for continuous discharge. No duration is defined for that higher limit, so pack designers should not treat it as a timed pulse rating.
Samsung SDI specifies CC-CV charging with a 4.2V charge voltage and lists 0.2C as the standard charging current. The 0.5C condition is used for the stated cycle-life test. Maximum charge current is 1C, explicitly marked as not for cycle life; charger and pack settings must preserve these distinctions.
Initial internal impedance is specified at no more than 15mΩ, measured at AC 1kHz after standard charge. Charging is limited to 0–45°C ambient. The cell parameter table and pack design guideline disagree on the discharge lower limit; the guideline's −10°C minimum is the conservative choice for pack design pending manufacturer confirmation.
After 500 cycles, the specified test requires capacity of at least 4,136mAh, or 75% of standard capacity. Each cycle uses 0.5C charging with a 0.05C cut-off and 1C discharge to 2.50V at room temperature. Results in an application can vary with its operating and storage conditions.
Custom battery pack applications: MisenBattery supplies cells and supports custom pack integration for professionally designed portable equipment and other applications whose electrical and environmental requirements match the verified cell limits. The finished pack needs a compatible BMS, appropriate fusing and temperature sensing, insulation, mechanical spacing, and welded interconnects; cells must not be soldered directly. Confirm the applicable compliance and shipping documents for the specific product and shipment before making certification claims.
