How do I charge the gel battery?

However, considering these methods, it is easy to notice a contradiction with the operation of the battery on the car. There, a generator is used for charging, and the voltage at its output does not exceed 14.4 V, while battery manufacturers recommend raising the voltage on the battery to 16.4 V. the logic of its producers.

In the case of an autonomous procedure for restoring the battery capacity, a complex mode can be carried out, implemented by a separate device under the control of the controller. In this case, various combinations of the noted charging methods are used, impulses and currents of a special shape are used, which ultimately makes it possible to increase the efficiency of the procedure.

About charging gel batteries

Before touching on the direct procedure for charging gel batteries, you should pay attention to the fact that:

  • they are lead-acid by nature;
  • their performance is adversely affected by overcharging (exceeding the specified voltage).

These features will help you better understand how to properly charge a gel battery. Please note that it is subject to all the requirements noted above for conventional lead acid batteries. For autonomous battery charging, devices that implement a procedure control mode should be used. The current used should be 1/10 of the battery capacity, and the voltage at its terminals should not exceed 14.4 V. Another value may be recommended by the manufacturer, but these parameters are usually indicated.

The most important thing is to avoid overvoltage. Otherwise, gas evolution begins, and this can cause the gel to peel off from the battery plates, which is fraught with damage. This is avoided by chargers, while at the same time ensuring full battery recovery.

Gel batteries have a long service life, but they need to be recharged periodically autonomously, following certain rules. They are quite simple, and the use of special chargers will automatically ensure the implementation of the necessary modes.

.