Patent ID: 11966521
Assignee: RAZER (ASIA-PACIFIC) PTE. LTD.
Field: Computer technology (Electrical engineering)
Classification: CPC G  Y | IPC G  H

Claim 5:
6. A battery-operated handheld device comprising
an elongated housing to enclose electrical components of the handheld device, the elongated housing having a longitudinal front end portion and a longitudinal rear end portion, wherein the longitudinal front end portion and the longitudinal rear end portion are two opposite longitudinal end portions of the elongate housing; and
a battery holder disposed within the elongated housing, the battery holder comprising
a first battery slot sized to hold a first battery of a first battery size, and
a second battery slot alongside the first battery slot so as to be in a side-by-side arrangement with the first battery slot, the second battery slot sized to hold a second battery of a second battery size, the second battery size being different from the first battery size,

wherein the electrical components of the handheld device are powered by either the first battery of the first battery size inserted into the first battery slot of the battery holder or the second battery of the second battery size inserted into the second battery slot of the battery holder,
wherein the battery holder is disposed in a manner so as to serve as an adjustable weight distribution mechanism to shift a centre of gravity of the handheld device between a first predetermined centre of gravity associated with the first battery of the first battery size inserted into the first battery slot of the battery holder and a second predetermined centre of gravity associated with the second battery of the second battery size inserted into the second battery slot of the battery holder, wherein the second predetermined centre of gravity is rearward of the first predetermined centre of gravity with respect to the longitudinal front end portion and the longitudinal rear end portion of the elongated housing.