Rechargeable battery pack
First Claim
1. A rechargeable battery pack comprising at least one power interface for transferring power from the battery pack to an appliance during use and a single charger input terminal to which an output terminal of a battery charger is connectable during use for charging the battery pack, wherein the single charger input terminal is connectable to the output terminal of the battery charger when the battery pack is connected to the appliance and when the battery pack is not connected to the appliance, the rechargeable battery pack further comprising a connecting portion which in use allows the battery pack to be physically connected to the appliance, wherein the connecting portion is an upstanding protrusion which extends from a top surface of a casing of the battery pack, wherein the connecting portion is insertable into a docking portion on the appliance, and wherein the charger input terminal is located on a part of the protrusion that is insertable into the docking portion.
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Accused Products
Abstract
The invention relates to a rechargeable battery pack. Particularly, but not exclusively, the invention relates to a rechargeable battery pack for a battery powered appliance such as a hand held vacuum cleaner. The rechargeable battery pack includes at least one power interface for transferring power from the battery pack to an appliance during use and a single charger input terminal to which an output terminal of a battery charger is connectable during use for charging the battery pack, wherein the single charger input terminal is connectable to the output terminal of a battery charger when the battery pack is connected to an appliance and when the battery pack is not connected to an appliance.
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Citations
16 Claims
- 1. A rechargeable battery pack comprising at least one power interface for transferring power from the battery pack to an appliance during use and a single charger input terminal to which an output terminal of a battery charger is connectable during use for charging the battery pack, wherein the single charger input terminal is connectable to the output terminal of the battery charger when the battery pack is connected to the appliance and when the battery pack is not connected to the appliance, the rechargeable battery pack further comprising a connecting portion which in use allows the battery pack to be physically connected to the appliance, wherein the connecting portion is an upstanding protrusion which extends from a top surface of a casing of the battery pack, wherein the connecting portion is insertable into a docking portion on the appliance, and wherein the charger input terminal is located on a part of the protrusion that is insertable into the docking portion.
- 4. A battery powered handheld vacuum cleaner including a removable rechargeable battery pack having a single charger input terminal, wherein the rechargeable battery pack is chargeable via the single charger input terminal when the battery pack is attached to the vacuum cleaner and when the battery pack is removed from the vacuum cleaner, wherein the rechargeable battery pack further comprises an upstanding protrusion which is insertable into a docking portion on the vacuum cleaner, and wherein the docking portion further comprises an aperture which lines up with the charger input terminal on the battery pack when the battery pack is docked in the docking portion and prevents the battery pack from being removed from the docking portion while an output terminal of a battery charger remains inserted through the aperture and into the charger input terminal.
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11. A kit for a battery powered handheld vacuum cleaner comprising:
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a battery powered vacuum cleaner, a rechargeable battery pack removably attached to the vacuum cleaner, comprising at least one power interface for transferring power from the battery pack to the handheld vacuum cleaner during use and a single charger input terminal, and a charger having an output terminal, wherein the output terminal is connectable to the single charger input terminal to charge the battery pack when the battery pack is removed from the vacuum cleaner and when the battery pack is attached to the vacuum cleaner, wherein the rechargeable battery pack further comprises an upstanding protrusion which is insertable into a docking portion on the vacuum cleaner, and wherein the docking portion further comprises an aperture which lines up with the charger input terminal on the battery pack when the battery pack is docked in the docking portion and prevents the battery pack from being removed from the docking portion while the output terminal of the charger remains inserted through the aperture and into the charger input terminal. - View Dependent Claims (12, 13, 14, 15, 16)
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Specification