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US 12,213,532 B2Granted
Electronic vapor provision system
AssigneeNicoventures Trading Limited
InventorKenny Otiaba
Life of this patent
Estimating the term…
Abstract
A control unit for an electronic vapor provision system includes a battery for providing electrical power to a heater which is used to produce vapor. The battery is a lithium iron phosphate battery. The battery provides an output voltage which remains at an approximately constant voltage level as the battery is discharged.
Claims22
A control unit for an electronic vapor provision system, the control unit comprising:
- a battery for providing electrical power to a heater and wherein an output voltage of the battery when 80% discharged by successive puffs of the electronic vapor provision system is no more than 0.25V below the output voltage of the battery when fully charged.
Dependencies are inferred from the claim text.