The Samsung 58E 21700 5500mAh is a rechargeable lithium-ion cell with a flat top positive terminal. Identified by manufacturer model CC5563F101, it is intended for integration into professionally designed battery packs and systems.
Available from TinkerTech AU, this cell offers 5500mAh standard discharge capacity and a nominal voltage of approximately 3.64V.
Specifications
| Manufacturer |
Samsung SDI |
| Product model |
58E |
| Manufacturer part number |
CC5563F101 |
| Cell format |
21700 |
| Battery technology |
Rechargeable lithium-ion |
| Standard discharge capacity |
Minimum 5500mAh under specified test conditions |
| Nominal voltage |
3.636V |
| Charging voltage |
4.2V |
| Positive terminal |
Flat top |
| Maximum dimensions |
21.78mm diameter × 71.00mm height |
| Maximum cell weight |
74g |
| Wrap colour |
Green |
Compatibility and intended use
Designed for battery-pack manufacturers and system integrators using appropriate protection, charging and temperature-management systems. Confirm the cell’s dimensions, electrical specifications and terminal configuration against your design requirements.
A 21700 cell is larger than an 18650 cell and is not a direct replacement.
Important safety information
Not for vaping or individual consumer use as a loose battery. Do not short-circuit, puncture, disassemble or use cells with damaged wraps or insulation. Charging and discharging must remain within the manufacturer’s specified limits. Integration and handling should be performed by qualified personnel.
Frequently asked questions
Is the Samsung 58E rechargeable?
Yes. It is a rechargeable lithium-ion cell requiring a compatible charging and protection system.
Is this a flat top or button top cell?
This listing is for the flat top version shown in the product images.
What model number appears on the cell?
The cell shown is marked CC5563F101 and 5500mAh.