How to judge the battery needs to be replaced

How to judge the battery needs to be replaced, the battery is need to be replaced with long, so do you know when the battery to be replaced? We tianjin lithium-ion battery manufacturer on this to tell you now! A, the voltage measurement. This kind of method is simple, practical, general full working voltage of about 13 v, if inspection when full load working voltage is less than 10 v, that must be replaced the battery, or is likely to appear the status of the car can't start or cannot be started. In addition there are also many contain battery voltage check car system, values for reference. Second, the exterior. A watch battery is there around the bag, like mobile phone battery bulge, this represents a rechargeable batteries use time already arrived at the limit, be sure to conversion. Also has is to have a look at the bottles around whether have milky white or green powder, the appearance of this kind of metal oxide represents the use of rechargeable batteries for a long time. Look at rated power observation. To free maintenance battery, according to the electricity use observation to distinguish, green represents abundant electricity consumption, yellow for slightly at a loss, and black represent must change the battery. How to better maintain the battery? Mentioned battery that, for the auto battery how should you use to maintain the car battery? This travel regularly to give your battery cycle times longer. Can't rest after listening to blow air conditioning. The battery is lead-acid battery in the car, although shallow shallow put, the price is not expensive, but if you often use battery on explosion-proof switch, damage to rechargeable batteries. Fear for lead-acid battery is in the application again after a period of time to carry out the maintenance charge and discharge. Thus to rest after the standby, can not listen to music, can't blow air conditioning, can increase the cell cycles reasonably, batteries, maintain full electricity at any time good summary: about whether the battery need to be replaced we introduce here oh, hope you can help to you oh, thank you very much for reading, pay attention to our awareness of the lithium batteries more information!