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Molicel Li-ion cells

  • Molicel P42B 21700 4200mAh 3.6V Lithium-ion Battery
Molicel P42B 21700 4200mAh 3.6V Lithium-ion Battery

Molicel P42B 21700 4200mAh 3.6V Lithium-ion Battery

Molicel INR-21700-P42B Low impedance Li-ion Battery

MSDS UN38.3 RoHS CB bis UL1642 IEC62133 are passed


Typical Capacity 4200 mAh 15.1 Wh
Minimum Capacity 4000 mAh 14.4 Wh
Nominal Voltage 3.6V
Charge Voltage 4.2V
Discharge Voltage 2.5V
Charge Current
Standard 4.2A
Maximum 12.6A (70oC cut-off)
Charge Time Standard 1.5 hr
Discharge Current Continuous 45A (80oC cut-off)
Charge Temperature 0°C to 60°C
Discharge Temperature -40°C to 60°C
Energy Density Volumetric 601 Wh/l
Gravimetric 226 Wh/kg
Typical Impedance
AC (30%SOC) 7 m
DC (50%SOC) 16 m
Diameter 21.55 mm (Max)
Height 70.15 mm (Max)
Weight 70 g (Max)