Do lead-acid batteries have a memory effect?

Lead-acid batteries have no memory effect, and the batteries with memory effect are nickel-cadmium batteries. The memory effect is that after a battery is often in a certain charging mode, it will be affected by that mode the next time it is recharged.

The memory effect of the battery means that the battery has a certain memory for the charging mode. If the battery is not completely charged or discharged, certain traces will be left in the body of the battery, and the capacity of the battery will be reduced. The power cord is often unplugged before it is fully charged. After that, if we charge the battery, no matter how long it takes to charge, the capacity of the battery will never return to its original state.

If you want to make the service life of lead-acid batteries longer, it is bound to be inseparable from the correct charging method and maintenance method. The following are several maintenance methods:

1. To use the original and suitable charger, the storage environment of the charger should not be wet, and try to avoid vibration. In addition, it is best to place it in a relatively ventilated and open place when charging;

2. The battery cannot be in the state of charging at any time, because the life of the lead-acid battery is based on the number of charging and discharging. When the number of times reaches a certain number, the battery is almost scrapped;

3. It is best not to over-discharge the battery or lose power. If it is continuously discharged, the life of the battery will be shortened.

When charging a newly purchased lead-acid battery for the first time, you do not have to wait until the power is completely exhausted before charging. The best time to charge is when one-third of the battery is left. In summer, the temperature is relatively high. When charging the battery, do not place any flammable objects on the charger, which is very dangerous.