Panasonic NCR20700A vs Samsung INR21700-58E
Verdict
The Panasonic NCR20700A and Samsung INR21700-58E are closely matched across their key specifications.
Specification Comparison
| Spec | Panasonic NCR20700A | Samsung INR21700-58E |
|---|---|---|
| Power & Performance | ||
| Discharge Amps | 30.00 A+19A | 11.00 A |
| Nominal Voltage | 3.60 V | 3.60 V |
| Physical | ||
| Weight (g) | -- | 74 g |
| Length (mm) | -- | 71.0 mm |
| Width (mm) | -- | 22.0 mm |
| Height (mm) | -- | 22.0 mm |
| Features | ||
| Chemistry | NCA | Li-ion |
| Other | ||
| Form Factor | 20700 | 21700+1000 |
| Capacity (mAh) | 3200 mAh | 5500 mAh+2300mAh |
| Internal Resistance | -- | 15.60 mΩ |
| Weight | 60.0 g | 74.0 g+14g |
| Cell Diameter | 20.35 mm | 21.78 mm+1.43mm |
| Cell Length | 70.30 mm | 71.00 mm+0.7mm |
| Pricing | ||
| Lowest Price | -- | $3.15 |
| Sellers in Stock | 0 | 1 |