Circuit diagram of memory enhancer suitable for learning foreign languages

Learning foreign languages, in addition to mastering grammar knowledge, the most important experience is to accumulate a certain number of words in the brain. Using a memory enhancer will effectively help you improve memory.

Lead Acid batteries (LA), usually called Acidic batteries.

Use Lead and Lead Sulphate electrodes and Sulphuric acid electrolyte.

Construction classification:

The batteries divided also into two major groups based on its construction:-

• Vented batteries, also called open batteries with removable caps.

• Sealed batteries with valve regulator, usually used for lead acid batteries (Valve Regulated Lead Acid -VRLA).

The VRLA batteries classified to AGM or Gel groups based on the electrolyte media if it is Glass mate or Silica Gel.