Valve-regulated lead/acid (VRLA) batteries provide the very high levels of reliability required for standby service. Various types are available, in particular: cells with lead-calcium-tin alloy grids and absorptive glass-mat (AGM) separators; cells with pure lead grids and AGM separators; cells wit
Valve-regulated lead/acid batteries
โ Scribed by D.A.J. Rand; L.S. Holden; G.J. May; R.H. Newnham; K. Peters
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 688 KB
- Volume
- 59
- Category
- Article
- ISSN
- 0378-7753
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๐ SIMILAR VOLUMES
The kinetics of 02 and H2 reactions with the active mass of the plates have been investigated by carrying out open-circuit and overcharge tests on cells and plates coming from commercial valve-regulated lead/acid batteries of different producers. The tests at open circuit showed that the rate of 02
## Several characteristics of the well-known lead/acid battery can be improved by developing valve-regulated units (VRLAS) with absorptive glass mat (AGM) separators. In spite of the fact that antimony-free alloys are used, very good cycle-life is achieved. The performance of conventional flooded