Jump starter with built-in battery charger

• US 20070285049A1
• Filed: 02/26/2007
• Published: 12/13/2007
• Est. Priority Date: 02/24/2006
• Status: Abandoned Application

• Current Assignee: Vector Products Incorporated (Stanley Black & Decker, Inc.)
• Original Assignee: Vector Products Incorporated (Stanley Black & Decker, Inc.)
• Inventors: Krieger, Michael, Ellsworth, Kevin
• Application Number:
  US11/710,611
• Publication Number:
  US 20070285049A1
• Time in Patent Office: Days
• US Class Current: 320/105
• CPC Class Codes: H01M 10/42 Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells H01M10/60 takes precedence
• CPC Class Codes: H01M 10/46 Accumulators structurally combined with charging apparatus circuits for charging H02J7/00
• CPC Class Codes: H01M 50/213 adapted for cells having curved cross-section, e.g. round or elliptic H01M50/209, H01M50/216 take precedence
• CPC Class Codes: H02J 1/122 Provisions for temporary connection of DC sources of essentially the same voltage, e.g. jumpstart cables
• CPC Class Codes: H02J 2207/30 Charge provided using DC bus or data bus of a computer
• CPC Class Codes: H02J 2207/40 adapted for charging from various sources, e.g. AC, DC or multivoltage
• CPC Class Codes: H02J 7/00 Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
• CPC Class Codes: Y02E 60/10 Energy storage using batteries

Abstract

A jump starter is provided. The jump starter may be designed as a versatile, portable jump starter addressing the most common needs of power for a consumer. The jump starter may provide DC power, AC power, portable battery charging capability, and other power providing capabilities.

Claims

1. A portable jump starter, comprising:

a housing defining a cavity therein, the cavity being adapted to receive different size portable batteries;

an AC outlet provided on the housing;

a DC input port provided on the housing;

an internal battery disposed within the housing;

a power inverter disposed within the housing;

jumper cables having a first end removably coupled to the battery and adapted to receive charging current therefrom and a second end including battery clamps;

portable battery charging circuitry disposed in the housing, the battery charger circuitry coupled to at least one of the DC input and the internal battery and adapted to provide battery charging current to portable batteries in the cavity.

2. The jump starter of claim 1, wherein the battery charging circuitry is adapted to distinguish between rechargeable and non-rechargeable batteries.

3. The jump starter of claim 1, further comprising:

a lid hingedly connected to the housing and adapted to cover the cavity, the lid including contours adapted to fit the contour of different size batteries to hold the batteries within the cavity.

4. The jump starter of claim 1, further comprising:

a lid hingedly connected to the housing and adapted to cover the cavity;

a slide member disposed in the cavity, the slide member being movable to accommodate different size portable batteries;

a first set of recharging contacts disposed on a top side of the cavity and a corresponding set of battery contacts provided on a first side of the slide member and a second set of recharging contacts disposed on a bottom side of the cavity and a corresponding set of battery contacts provided on a second side of the slide member, opposite the first side of the slide member.

5. The jump starter of claim 1, further comprising a cigarette lighter adaptor coupled to the DC input port.

6. The jump starter of claim 1, further comprising a USB port configured to output DC power.

7. The jump starter of claim 1 further comprising a set of indicator lights configured to indicate the status of the jump starter and at least one of the battery, the battery recharger, or the power inverter.

8. The jump starter of claim 1 further comprising a set of indicator lights configured to indicate the status of the internal battery or the portable batteries being charged.

9. The jump starter of claim 1 further comprising a display configured to indicate the status of the jump starter and at least one of the battery, the battery recharger, or the power inverter.

10. An apparatus, comprising:

a housing;

circuitry disposed within the housing coupled to a battery, a battery charger, a power inverter, a controller, at least one of a AC or DC input port, and at least one of an AC or DC output port;

the battery adapted to receive a DC input from the DC input port or the power inverter and provide a DC output, and coupled to the controller, the battery recharger, at least one of the DC output ports;

the power inverter adapted to receive a DC or AC input from at least one of the AC inputs, the DC inputs, or the battery, and provide a DC or AC output, and coupled to the controller, the battery charger, and at least one of the AC or DC output ports;

the battery recharger adapted to receive a DC input from at least one of the battery, the DC input port, or the power inverter, to contain at least one rechargeable battery and provide DC input to the at least one rechargeable battery;

the controller adapted to receive DC input from at least one of the battery, the DC input port, or the power inverter, regulate the operation of the battery, the battery recharger, and the power inverter.

11. The apparatus of claim 10, wherein the battery recharger is adapted to distinguish between rechargeable and non-rechargeable batteries.

12. The apparatus of claim 10, further comprising:

a lid hingedly connected to the housing and adapted to cover the cavity, the lid including contours adapted to fit the contour of different size batteries to hold the batteries within the cavity.

13. The apparatus of claim 10, further comprising:

a lid hingedly connected to the housing and adapted to cover the cavity;

a slide member disposed in the cavity, the slide member being movable to accommodate different size portable batteries;

a first set of recharging contacts disposed on a top side of the cavity and a corresponding set of battery contacts provided on a first side of the slide member and a second set of recharging contacts disposed on a bottom side of the cavity and a corresponding set of battery contacts provided on a second side of the slide member, opposite the first side of the slide member.

14. The apparatus of claim 10, further comprising a cigarette lighter adaptor coupled to the DC input port.

15. The apparatus of claim 10, further comprising a USB port configured to output DC power.

16. The apparatus of claim 10 further comprising a set of indicator lights disposed on the housing configured to indicate the status of the least one of the battery, the battery recharger, or the power inverter.

17. The apparatus of claim 10 further comprising a set of indicator lights configured disposed on the housing to indicate the status of the internal battery or the portable batteries being charged.

18. The apparatus of claim 10 further comprising a display disposed on the housing configured to indicate the status of at least one of the battery, the battery recharger, or the power inverter.