Battery recycling

• US 6,618,644 B2
• Filed: 12/21/2001
• Issued: 09/09/2003
• Est. Priority Date: 12/21/2001
• Status: Expired due to Fees

• Current Assignee: Hewlett-Packard Development Company, L.P. (HP Inc.)
• Original Assignee: HP Inc.
• Inventors: Bean, Heather N.
• Primary Examiner(s): Ellis, Christopher P.
• Assistant Examiner(s): RIDLEY, RICHARD W L
• Application Number:
  US10/032,356
• Publication Number:
  US 20030120380A1
• Time in Patent Office: 627 Days
• Field of Search: 700/231
• US Class Current: 700/231
• CPC Class Codes: G07F 7/06 by returnable containers , i.e. reverse vending systems in which a user is rewarded for returning a container that serves as a token of value, e.g. bottles

Abstract

An apparatus and a method provide a convenient way for consumers to recycle used batteries. The apparatus is a self-contained station or kiosk that accepts used batteries from a consumer and dispenses one or both of fully charged batteries and credit for the used battery to the consumer. The method determines one or more of chemistry, rechargeability and condition of the used battery, assigns a credit value to the used battery, and dispenses a form of credit based on the assigned credit value. The present invention recycles one or both of used rechargeable and used non-rechargeable batteries and separately dispenses fully charged batteries. Used rechargeable batteries are recharged and reused, and used non-rechargeable batteries are collected for proper disposal according to regulations.

Claims

1. An apparatus for recycling a used battery comprising:

a receptacle that receives one or both of the used battery and a payment;

a dispenser that dispenses one or both of a fully charged battery and a credit amount for the received used battery;

a controller that monitors the receptacle and controls the dispenser; and

a plurality of consumer options comprising a choice of the fully charged battery or the credit amount for the received used battery and choices of one or both of a battery form factor and a battery type, when the fully charged battery is chosen.

2. The apparatus of claim 1, further comprising a battery tester that measures a characteristic of the used battery, and wherein the controller comprises a computer program that implements instructions that determine one or more of chemistry, rechargeability and condition of the used battery from the measured characteristic, and that assign a credit value to the used battery based on the one or more determined chemistry, rechargeability and condition.

3. The apparatus of claim 2, further comprising a battery charger, the battery charger recharging the used battery when the used battery is determined to be a rechargeable type battery, wherein the controller further controls the battery charger.

4. An apparatus for recycling a used battery comprising:

a consumer access point where a consumer deposits the used battery;

a battery tester that measures an electrical characteristic of the deposited used battery to determine battery type and condition;

a dispenser that dispenses a form of credit, a value of the credit being based on the determined battery type and condition; and

a controller that controls the battery tester and the dispenser, and that comununicates with the consumer at the consumer access point.

5. The apparatus of claim 4, wherein the dispenser comprises one or both of a battery dispenser and a credit dispenser, the battery dispenser comprising a fully charged battery in a plurality of form factors, the credit dispenser comprising one or more of money, tokens and coupons, the dispenser being capable of dispensing one or both of the fully charged battery and a credit amount as the form of credit.

6. The apparatus of claim 4, wherein the consumer access point comprises a user interface and a plurality of ports, both the user interface and the plurality of ports being accessible to the consumer, the controller using the user interface to communicate with the consumer, the plurality of ports comprising a dispenser port connected to the dispenser and a receptacle port associated with the battery tester.

7. The apparatus of claim 6, wherein the receptacle port comprise one or both of a battery receptacle port associated with the battery tester and a payment receptacle port associated with a credit receptacle, the consumer using the battery receptacle port to deposit the used battery, and the consumer using the payment receptacle port to purchase a fully charged battery.

8. The apparatus of claim 4, further comprising a plurality of consumer options, a first option being a choice between a fully charged battery and credit from the dispenser in exchange for the deposited used battery, and a second option being a choice of form factor when the fully charged battery is chosen in the first option.

9. The apparatus of claim 8, further comprising a third option, wherein the third option is a choice between a rechargeable type battery and a non-rechargeable type battery, when the fully charged battery is chosen in the first option.

10. The apparatus of claim 4, wherein the dispenser comprises a fully charged battery in a plurality of form factors, the dispenser dispensing one or both of a rechargeable type fully charged battery and a non-rechargeable type fully charged battery.

11. The apparatus of claim 4, wherein the apparatus recycles one or both of a rechargeable type used battery and a non-rechargeable type used battery.

12. The apparatus of claim 4, further comprising an incentive to use the apparatus to recycle the used battery.

13. The apparatus of claim 9, further comprising an incentive to choose a rechargeable fully charged battery in the third option.

14. The apparatus of claim 4, further comprising a battery charger associated with the battery tester, the battery charger recharging the used battery when the battery tester determines that the used battery is rechargeable.

15. The apparatus of claim 5, further comprising a battery charger associated with the battery dispenser, the battery charger recharging the used battery when the battery tester determines that the used battery is rechargeable, and the recharged used battery being another fully charged battery that can be dispensed by the battery dispenser as the form of credit.

16. The apparatus of claim 4, wherein the controller comprises a computer program, the computer program implementing instructions that, when executed by the controller, determine the battery type and condition of the deposited used battery from the electrical characteristic measured by the battery tester, and assign the credit value to the tested used battery based on the determined battery type and condition of the tested used battery.

17. The apparatus of claim 4, wherein the consumer access point, the battery tester, the dispenser and controller are contained together in a self-contained station or kiosk that provides convenience to the consumer.

18. A method of recycling a used battery comprising:

determining a battery type and condition of the used battery by measuring an electrical characteristic of the used battery;

assigning a credit value to the used battery based on the determined battery type and condition; and

dispensing a form of credit based on the assigned credit value.

19. The method of claim 18, further comprising recharging the used battery when the used battery is determined to be rechargeable, and further dispensing the recharged battery as the form of credit.

20. The method of claim 18, wherein dispensing comprises choosing between a fully charged battery and the credit value as the form of credit;

choosing a battery form factor when the fully charged battery is chosen; and

choosing one or more of money, tokens or coupons in an amount equivalent to the credit value when the credit value is chosen.

21. The method of claim 20, wherein dispensing further comprises choosing between a rechargeable type battery and a non-rechargeable type battery, when the fully charged battery is chosen.

22. The method of claim 21, further comprising providing an incentive to choose the rechargeable type fully charged battery instead of the non-rechargeable type battery during the step of dispensing.

23. The method of claim 18, wherein one or both of used rechargeable type batteries and used non-rechargeable type batteries can be recycled.

24. The method of claim 18, further comprising collecting the used battery, wherein the collected used battery is either reused or disposed of according to regulations.

25. The method of claim 18, further comprising providing an incentive to recycle the used battery.

26. The method of claim 18, wherein determining, assigning and dispensing are performed together in a self-contained station or kiosk that provides convenience to the consumer.

27. The method of claim 21, further comprising maintaining a charge on stored rechargeable type batteries.