work better now for me

Thats what he put in there

You're right ! I tried with professional battery liquid bought from a auto parts store, filled all cells with it and charged over night, but still only got 7.5 Volts ( 12+ volts fully charged ). Besides, you cannot close all caps of the cells as gas will generate during charging process. So, I think this video is FAKE .... !

@@lorddiablo8575 i am still using this battery

when volt reach to its level put on load amps will appear

Normal distilled water

dry battery ma so4 hota ha ji hatam ni hota waqt ka sat sok jata ha islia disstell water dala

@@techwithzulfi battery clean Kiya toh kidhar bacha, dhul Gaya....

The acid is still in the battery cells, it is the water that has evaporated through the vent due to long term use and overcharging.

@@stanmeyer9770 Actually solution of H2SO4 and distilled water called Electrolyte in battery, after charging & discharging water level came down so add distilled water for maintaining electrolyte level.

@@ashfaq_kazi That is exactly what I said in my comment. However this process of adding distilled water will not always revive the battery for example, if the battery cells have already been damaged or sulphicated. Usually if the battery is lower than 6v it may not be able to recover a full charge. Having said this in most cases I have managed to revive the battery by adding distilled water but on most occasions the battery will not give the full amperage power output or last very long before it becomes unserviceable again.

drop of distilled water