Panasonic NCR20700B vs Samsung INR21700-50E
Verdict
The Samsung INR21700-50E costs $1.00 less starting at $5.99.
Specification Comparison
| Spec | Panasonic NCR20700B | Samsung INR21700-50E |
|---|---|---|
| Power & Performance | ||
| Discharge Amps | 15.00 A+5.2A | 9.80 A |
| Nominal Voltage | 3.60 V | -- |
| Physical | ||
| Weight (g) | -- | 69 g |
| Length (mm) | -- | 71.0 mm |
| Width (mm) | -- | 21.0 mm |
| Height (mm) | -- | 21.0 mm |
| Features | ||
| Chemistry | NCA | Li-ion |
| Other | ||
| Form Factor | 20700 | 21700+1000 |
| Capacity (mAh) | 4250 mAh | 5000 mAh+750mAh |
| Internal Resistance | 25.00 mΩ | -- |
| Weight | 61.0 g | -- |
| Cell Diameter | 20.35 mm | -- |
| Cell Length | 70.30 mm | -- |
| Tested Capacity | -- | 4930.0 mAh |
| Tested Continuous Discharge | 16.00 A+7.43A | 8.57 A |
| Tested Peak Discharge | -- | 17.00 A |
| Pricing | ||
| Lowest Price | $6.99 | $5.99 |
| Sellers in Stock | 2 | 1 |