
Molicel · INR-21700-P42B · Taiwan · 2021
Explore the Molicel P42B lithium-ion cylindrical 21700 battery cell including capacity, mass, energy density and performance data. Compare specifications and simulate battery behaviour using validated models in the Voltt.
216Wh/kg
2314W/kg
Top-level spec data shown here is directly from the manufacturer. Modelled and experimental metrics - including energy density, power density, TEL and discharge curves - are available through our simulation tools.
Other Cylindrical 21700 cells with comparable specific energy and power.
Same form factor. Nearest neighbours by energy and power density.

Molicel (E-One Moli Energy) is a Taiwanese cylindrical cell manufacturer with production in Taiwan and Maple Ridge, British Columbia. It specialises in high-power 18650 and 21700 NMC cells, including the P28A, P42A, P45B and P50B. Its cells are industry benchmarks for continuous discharge rate and power density, widely used in power tools, motorsport, drones, eVTOL and premium cordless appliances.
Explore other battery cells in the Voltt database
Explore other cells
Molicel · INR-21700-P42B · Taiwan · 2021
Explore the Molicel P42B lithium-ion cylindrical 21700 battery cell including capacity, mass, energy density and performance data. Compare specifications and simulate battery behaviour using validated models in the Voltt.
216Wh/kg
2314W/kg
Top-level spec data shown here is directly from the manufacturer. Modelled and experimental metrics - including energy density, power density, TEL and discharge curves - are available through our simulation tools.
Other Cylindrical 21700 cells with comparable specific energy and power.
Same form factor. Nearest neighbours by energy and power density.

Molicel (E-One Moli Energy) is a Taiwanese cylindrical cell manufacturer with production in Taiwan and Maple Ridge, British Columbia. It specialises in high-power 18650 and 21700 NMC cells, including the P28A, P42A, P45B and P50B. Its cells are industry benchmarks for continuous discharge rate and power density, widely used in power tools, motorsport, drones, eVTOL and premium cordless appliances.
Explore other battery cells in the Voltt database
Explore other cells