Five hidden killers of batteries

Killer 1: Bad chargers.

The electronic components of the hybrid charger are basically made of inferior materials, easy to damage, the frequent problem is that the battery does not turn the lamp after full charge, can not adjust the charging current according to the battery current, resulting in a large number of battery overcharge, multiple overcharge after the battery will charge drum.

Killer 2, bad use habits.

Prolonged overcharge or undercharge can shorten battery life.

The third killer is the bad charging environment.

The charging environment should not be too hot or too cold. When the temperature is about 25℃, the lead-acid battery can be stored normally and discharged to the maximum extent. When the temperature drops below 10℃, the amount of power stored by lead-acid batteries decreases by 20%.

Killer four, fast charging stations.

Fast charging station is a charging device that charges electric vehicle batteries with a large current to charge a certain amount of electricity in a short time. The current of fast charging station is nearly 10 times higher than that of charger, which seriously exceeds the charging load of electric vehicle batteries, thus damaging the internal structure of batteries.

Killer 5: Mileage enhancers.

The "range extender" is simply squeezing the battery dry. Some people's image evaluation of electric vehicle "range extender", is the battery booster needle, with more and more battery charging and discharging times, battery aging, smaller capacity is normal. For a long time such discharge, the battery plays a fatal damage, most people know the battery, long time over discharge will make the battery vulcanization faster, shorten the service life.