High capacity and energy density
For providing stable power to devices, Panasonic NCR18650B 3400mAh 4.87A rechargeable battery offer 3.6V average operating voltage in order to guarantee maximum output power.
High discharge performance
Panasonic NCR18650B 3400mAh 4.87A battery provide powerful and constant power to the device or equipment, voltage drop less with load, the discharge curve is quiet stable from full to empty.
Applications widely
Panasonic NCR18650B 3400mAh 4.87A battery can be widely use to all products desire high capacity for longest running time. For example, LED flashlights, toys and electronics power devices.
Reliable and safe
Panasonic and Sanyo are world famous brand, also the leader of Li-ion 18650 battery technology, provide only reliable batteries, it is 100% safe by using the battery according to the cell datasheet.
| Items | Specifications | Notes |
| Nominal capacity | 3350mAh | Reference only |
| Nominal voltage | 3.6V | 0.65A discharge at 25°C |
| Nominal energy | 12.06Wh | Capacity(Ah) × Voltage(V) |
| Charging voltage | 4.20V | |
| Charging current | 650mA 丨1602mA | Standard丨Rapid |
| Charging time | 6.0 hours 丨4.0 hours | Standard丨Rapid |
| Charging method | CC - CV | Constant current, constant voltage |
| Continuous discharge current | 650mA 丨4.87A | Standard丨Maximum |
| Peak discharge current | 6A | Within a short time |
| Discharge end voltage | 2.5V | Discharge cut-off voltage |
| Dimensions | 18.5mm丨65.3mm | Diameter丨Height |
| Typical weight | 48.5g | 1.71 oz |
| Charge temperature range | +0 ~ +60°C | +50 ~ 110°F |
| Discharge temperature range | -10 ~ +45°C | -4 ~ +140°F |
| Storage temperature | -10 ~ +45°C | Within 3 months |
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