Modern car batteries are in a better position than their predecessors, as they practically don't need to top up water every month to control electrolyte. And there are practically no holes for water, since the consumption of liquid in such devices is very economical. Their service life and reliability have also increased. However, any battery needs attention. After all, it is obvious that proper care not only lengthens the life of the device and prolongs its performance, but also significantly saves you money.
Instructions
Step 1
It is especially important to properly store an unusable battery. Before that, carefully wash the battery surface from traces of electrolyte. Lubricate the terminals, metal parts of the battery with technical petroleum jelly, thereby protecting them from oxidation. Tighten the battery jar caps tightly. Check that there is no mechanical damage on it. The body of the device must be completely sealed and dry.
Step 2
In a flooded battery, initially check the electrolyte density (should not be lower than the norm - 1.28 g / cm3). On a maintenance-free device, check the voltage at the pole terminals (optimally not less than 12.6 Volts). A dry battery is stored for no more than a year from the date of issue. Flooded batteries have a shelf life of 12-14 months at low temperatures, and 7-9 months at positive temperatures.
Store the battery fully charged. Check the charge level every three weeks, as the device will inadvertently discharge and fail.
Step 3
Store the battery only in a dry, warm place, as moisture and freezing temperatures adversely affect the service life. The optimum air temperature during storage should be at least 10 - 12 ° С and the maximum allowable temperature should be 20 ° С. The room must be well ventilated.
Protect the AB from direct sunlight and strong light.
Place the instrument on a flat surface in an upright position so that the electrolyte covers the lead plates. Do not store alkaline batteries next to a lead-acid battery - this is unacceptable. The distance from devices to heaters (if any) must meet standards - at least 1.5-2 meters.
Clean creeping salt from batteries from time to time as they must be kept clean.
