There are two types of valve regulated sealed lead-acid batteries: one is the valve regulated sealed lead-acid battery with an ultra-fine glass fibre diaphragm (AGM) and the other is the valve regulated sealed lead-acid battery with a colloidal electrolyte (GFL) (abbreviated as GFL-valve regulated sealed lead-acid battery). They both use the cathode absorption principle to enable the...
English
French
Spanish
Portuguese
Deutsch
Turkish
Dutch
Italiano
Romaian
Portuguese (Brazil)
Greek
urdu