Check the car battery electrolyte level density 4.4 car battery electrolyte density is with a car battery charging and discharging of different levels and change, a drop of electrolyte density is a manifestation of a car battery discharge level. Measuring electrolyte density within each single cell, we can understand the extent of the car battery discharge. When the electrolyte density of less than 1.23 (15 ° C), to deal with a car battery charging. Unscrew each car battery filler cap with a density meter plus liquid from the mouth to suck out the liquid electrolyte hydrometer float float up. When observing the readings, the density should be withdrawn to a position flush with the eye sight, and at the center of the float glass without touching the car battery and what makes a good wall, so as not to affect the accuracy of readings. Electrolyte density requirement is as a benchmark for measuring at 15 ° C, if the temperature is below 15 ° C or above 15 ° C, you should use a thermometer to measure the actual temperature of the electrolyte wholesale car battery, the electrolyte density for computing correction value. Note: In the large current discharge after the battery (e.g., start the engine), the density of the electrolyte can not be measured immediately, because the electrolytic solution did not mix well, the density measurement is not accurate. Correcting electrolyte density of the electrolyte density at different temperatures have some errors car battery manufacturers, the electrolyte density values ??contralateral need to be amended. 4.7 ensure regular car battery is fully charged frequently charge a car battery enables active within active. After a long time to charge or discharge is not timely insufficient charge, it will cause plate curing, resulting in decreased car battery car battery storage capacity, reduce vehicle battery life. Cars with the generator to charge the car battery just basic enough, reach sufficient condition, the driver is recommended at regular intervals (six months) to remove the car battery, a DC car battery charger to charge the supplement to saturation after the battery storage, Replace the car re-use. 5 Conclusion car battery performance advantages and disadvantages, to a certain extent, affect the overall performance of the car, the driver's right to use a car battery, and use some time to carry out maintenance car battery, car battery to improve performance, an appropriate extension of the car battery life, the driver can save some unnecessary time and energy and budget costs. How to charge the car battery, car battery, car battery Wei Lai Po provided by Shenzhen Wei Lai Po Battery Limited. Shenzhen Wei Lai Po Battery Co., Ltd. (www.weilipo.com) strong, credible, in Shenzhen, Guangdong battery industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Wei Li Po battery and you hand in hand into the brilliant, for a better future!