Cd|KOH|NiOOH

Zn|NH4CI|MnO2

Li|LiClO4|MnO2

Pb|H2SO4|PbO2

H2|KOH|O2

Portable sealed lead accumulators and batteries

The research results of the sealed lead-acid (SLA) batteries of domestic and foreign production are considered. The effect of temperature on the SLA batteries operational performances was investigated. The relationship between the open-curcuit voltage (OCV) and the SLA battery stage-of-charge as well as the relationship between the open-curcuit voltage (OCV) and the battery impedance were determined. The high accuracy of the stage-of-charge diagnosis method based on the battery OCV measuring was proven.

Literature

1. Коликова Г. А., Барсукова М. М. // Электротехника. 2002. № 10. С. 57.
2. ГОСТ Р МЭК 61056–1–99. Портативные свинцово-кислотные аккумуляторы и батареи (закрытого типа). Ч. 1. Общие требования, функциональные характеристики. Методы испытаний.