By Erik Watkins

What Is A Gel Battery? Pros & Cons, How Does It Work?

Last updated: May 11, 2023
What Is A Gel Battery

In this 4.0 era, we need a huge quantity of energy resources to meet enough supplements. In particular, humans have produced a series of batteries, and gel batteries arise as indispensable in daily usage. Seems like this type of battery is new to you.

This article will discuss in-depth information about its definition, operating procedure, realistic applications, and its good/bad sides. So let’s jump right in.

What Is A Gel Battery? 

A gel battery (or gel cell) is a valve-regulated lead-acid battery (VRLA) coming from the type of sealed acid battery. This battery consists of flat or tubular positive plates and has a prolonged life cycle than any other ordinary battery.

Thanks to the stationary gel substance, a gel battery can make use of the gel electrolyte and acid in the same method as a traditional lead-acid battery

This gel cell battery stems from the same technology as its rival – the AGM battery. Nevertheless, they operate based on the gelled electrolytes principle rather than the absorbent glass mat AGM batteries. 

Besides, they offer high heat resistance and also free maintenance.

How Does A Gel Battery Work?

How Does A Gel Battery Work

There is a predetermined quantity of gel electrolyte in the jell battery. Along with sulfuric acid and silica fumes, they combine together. As a result, chemical reactions create an immobile gel-like mass, which gives the wet cell battery its unique name. 

The safety valves allow you only one way to open, enabling internal gasses to reunify the water, thereby leading to an internal resistance rise. So you do not need to check the water level or increase the distilled water. 

In addition, the operation process offers a zero gas or fume release. From there, you can install these gel batteries comfortably in indoor ventilation. 

Common Uses Of Gel Batteries

Thanks to various benefits, gel batteries are versatile:

  • We may see them used normally in daily items such as electric vehicles, camcorders, or cell phones.
  • This type of battery also serves as a lasting power source that supplies energy for recreational vehicles or floor rubbers. 
  • Drivers have been prone to renewable resources recently. Here, these batteries become more important to store energy for later use.  
  • We also use this type of battery in the solar system to save energy for an emergency case. These reliable batteries are affordable and safe to apply in the powering rooms or cabins.

Gel Battery Pros 

  • Longer battery cycle life 
  • Lighter than traditional batteries
  • Deep cycle battery applications – as they quickly recharge after deep discharge
  • Maintenance-free – thanks to one-way allowable open valves
  • Suitable with sensitive electronic equipment due to minimal corrosion resulting from less electrolyte evaporation and spillage
  • Flexibility – no leaking out 
  • Spill-proof based on the non-conductive plastic outer layer
  • Effective vibration resistance 
  • No fumes  or just provide a minimum amount of fumes

Gel Battery Cons 

  • A little pricey
  • Not allow overcharging water
  • Install extra chargers and regulators
  • Can not withstand extremely hot temperatures. 
GEL Battery- A look inside

In Short 

So far, you have acquired a great understanding about gel battery mean and related things. 

This type of power container is super convenient and useful to install into a wide range of electronic devices or electric vehicles. Moreover, the good-performance battery certainly greatly satisfies the customer’s needs.

On the other hand, we can predict a bright future for gel battery development due to the possible recycling can. It contributes to saving money and protecting the environment. So gel batteries may gradually defeat other traditional lead-acid types and become an indispensable source of energy saving.

Automotive Mechanic at PowerAll

With 7 years experience in management positions leading automotive mechanics at PowerAll, Erik Watkins wishes to share useful knowledge and information about automotive mechanical equipment.


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