Portable rechargeable battery

Details Portable rechargeable battery Portable rechargeable battery

1988-08-19

1989-08-29

Kalafut, Stephen J.

Chemistry: electrical current producing apparatus, product, and

With nonbattery electrical component electrically connected...

429 92, 429 93, 320 48, H01M 1400, H01M 1048

Patent

active

048616850

ABSTRACT:
A rechargeable battery having a housing storing a rechargeable battery means and including a battery charge transfer measuring circuit within the battery housing. The battery means and the measuring circuit are sealed in the housing and are connectable to an external power pack for charging the discharged battery means. The measuring circuit controls signaling means visible from outside of the housing for signaling a charging condition to a fully charged condition of the housed battery means.

REFERENCES:
patent: 4019112 (1977-04-01), Satoh
patent: 4117203 (1978-09-01), Sjogren

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