Gel Cell Battery Charging Requirements

Charging an agm battery.

Gel cell battery charging requirements.

The battery charger being used to recharge the battery s must be. Proportioning of the negative and positive plates so that oxygen recombination is facilitated within the cell. The gel cell battery excels in slow discharge rates and slightly higher ambient operating temperatures. When attempting to charge a gel battery with a lead acid charger you must ensure the peak charging voltage does not exceed 14 7 volts which would result in dried non conductive gel.

The constant current charge rate is regulated to keep the battery from overheating then the charger switches to float charge. Due to its design an agm. Step 1 attach the lead acid battery charger to your gel cell battery connecting the red cable to the positive terminal and the black cable to the negative terminal. A gel battery compatible smart battery charger is best for charging a gel cell battery.

The peak charging voltage for gel batteries is 14 1 or 14 4 volts which is lower than a wet or agm type battery needs for a full charge. You can recharge a gel cell battery with a gel cell battery charger. Gel cell batteries must be recharged correctly or the battery will suffer premature failure. Provided that the charging source is regulated at the proper float voltage the battery will establish its own current level and will be maintained in a fully charged condition.

A gel battery can be kept for extended periods of time on a float charge. In this video we highlight the differences in bulk absorb and float charging agm flooded and gel deep cycle batteries. Gel batteries generally require a specific charge profile and a gel specific or gel selectable or gel suitable charger is called for. A valve regulated lead acid vrla battery commonly known as a sealed lead acid sla battery is a type of lead acid battery characterized by a limited amount of electrolyte starved electrolyte absorbed in a plate separator or formed into a gel.

And the presence of a. Since gel batteries never spill they are sometimes referred to as non spillable batteries dry cell batteries or maintenance free gel batteries. One big issue with gel batteries that must be addressing is the gel charge profile.