Emergency battery system with an infinite shelf life

Details Emergency battery system with an infinite shelf life Emergency battery system with an infinite shelf life

1993-01-15

1994-08-23

Springer, David B.

Chemistry: electrical current producing apparatus, product, and

Having diverse cells or diverse removable cells in a support...

429101, 429223, H01M 630, H01M 632

Patent

active

053406621

ABSTRACT:
An emergency battery system having an infinite shelf life, comprising a first primary reserve, water-activated battery that can be connected directly to an emergency appliance to provide voltage therein once activated, that can be connected to a self-contained, rechargeable battery utilized with the water-activated battery and stored for long periods of time to provide charge to the rechargeable battery, which itself can then be connected to an electrical emergency appliance, or the water-activated battery is connected to a power conversion circuit that can provide a variety of voltages to emergency electrical appliances that already have their own self-contained, rechargeable batteries. The emergency battery system described herein can be used to power emergency appliances, such as lights, lanterns, emergency radios, or DC-powered telephones. As long as the water-activated battery is kept free of moisture or water, the shelf life is virtually infinite.

REFERENCES:
patent: 3200014 (1962-02-01), Roberts
patent: 4605604 (1986-08-01), Pollack et al.

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