JPS5537736A - Charging method of enclosed silver oxide secondary cell - Google Patents

Charging method of enclosed silver oxide secondary cell

Info

Publication number
JPS5537736A
JPS5537736A JP11013878A JP11013878A JPS5537736A JP S5537736 A JPS5537736 A JP S5537736A JP 11013878 A JP11013878 A JP 11013878A JP 11013878 A JP11013878 A JP 11013878A JP S5537736 A JPS5537736 A JP S5537736A
Authority
JP
Japan
Prior art keywords
voltage
charging
silver oxide
cell
secondary cell
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP11013878A
Other languages
Japanese (ja)
Other versions
JPS5910540B2 (en
Inventor
Chiaki Kawamura
Takakiyo Umeda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yuasa Corp
Original Assignee
Yuasa Battery Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yuasa Battery Corp filed Critical Yuasa Battery Corp
Priority to JP11013878A priority Critical patent/JPS5910540B2/en
Publication of JPS5537736A publication Critical patent/JPS5537736A/en
Publication of JPS5910540B2 publication Critical patent/JPS5910540B2/en
Expired legal-status Critical Current

Links

Classifications

    • Y02E60/12—

Landscapes

  • Secondary Cells (AREA)

Abstract

PURPOSE: To achieve safe and reliable charging without causing an inflation or burst by charging a plurality of series connected cells with voltage in specific range.
CONSTITUTION: n of series connected enclosed silver oxide cells are charged with charging voltage E (V) determined by formula 1.60n≤E≤1.90+1.6(n-1). There is the relation E=E1+1.6(n-1), where the charging voltage is E, terminal voltage of indivisual cell during charging are E1∼En, the ternimal voltage of cell showing higher voltage is E1. While the limit voltage applicable on one cell is 1.90 V which is slightly higher than the one where bivalent silver oxide is produced, Emax=1.90+ 1.6(n-1) is obtained. Although the open circuit voltage of silver oxide secondary cell is 1.59 V, when considering various factors of variation Emin=1.60n is obtained. With such arrangement safe and reliable charging is achieved without causing the inflation or burst of cell.
COPYRIGHT: (C)1980,JPO&Japio
JP11013878A 1978-09-06 1978-09-06 How to charge a sealed silver oxide secondary battery Expired JPS5910540B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11013878A JPS5910540B2 (en) 1978-09-06 1978-09-06 How to charge a sealed silver oxide secondary battery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11013878A JPS5910540B2 (en) 1978-09-06 1978-09-06 How to charge a sealed silver oxide secondary battery

Publications (2)

Publication Number Publication Date
JPS5537736A true JPS5537736A (en) 1980-03-15
JPS5910540B2 JPS5910540B2 (en) 1984-03-09

Family

ID=14527983

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11013878A Expired JPS5910540B2 (en) 1978-09-06 1978-09-06 How to charge a sealed silver oxide secondary battery

Country Status (1)

Country Link
JP (1) JPS5910540B2 (en)

Also Published As

Publication number Publication date
JPS5910540B2 (en) 1984-03-09

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