Battery — electrolyte replacement (Peugeot 305)

1. If the battery is fully charged, and at the same time the density of the electrolyte in one of its "cans" less than in the others by 0.025 or more, check each of "cans" with a voltmeter short circuit (voltmeter connected for 4-7 seconds to "bank" should give a stable voltage of 1.2-1.8 V). If there is no short circuit, then there was an electrolyte leak from one "banks".

2. Pour a solution of 1 part of sulfuric acid in 2.5 parts of water into the desired jar. If "jar" already filled to the top, you need to remove some of the content "banks" pipette.

3. When mixing sulfuric acid with water, slowly pour acid into water poured into a glass vessel (by no means vice versa). If water is added to sulfuric acid, the mixture may explode.

4. Fill out "bank" with fresh electrolyte, recharge the battery and check the density of the electrolyte again with a hydrometer.