How To Tell Battery Type, Lifespan, And Necessary Replacement Type

scanning: time:2022-03-24 classify:Technology info


Need battery replacement but don’t know how to tell battery type?

Choosing a reliable, long-lasting battery for your car or your electric appliances is crucial. The battery is, after all, the key component that runs your devices or vehicles. Without a properly working battery, your device function will drop drastically. Therefore, if you are looking to replace your device's or vehicle's battery, you want to do your research so you can make a more informed decision.

Here we will be breaking down the various types of batteries most commonly found, the lifespan of each battery, and how you can choose the necessary replacement type.

Types of Batteries

If you are looking up how to tell battery type, we will make things a lot easier for you. First, you must understand the two broad classifications of electrochemical cells and batteries: the primary and secondary types.

Primary Batteries

Primary batteries are convenient sources of power used in watches, toys, and radios. These batteries are a "non-rechargeable" type meaning they are discarded when fully discharged. These are generally inexpensive, small, convenient, and widely available. The most common primary battery types include alkaline batteries (most commonly used), lead-acid batteries, Ni-Cd batteries, and Li-Po batteries.


Alkaline batteries are the most commonly used type with average lifespans running from 5-10 years, followed by lead-acid batteries that can last for 3-4 years and Ni-Cd batteries that can last from 1.5-3 years.

Secondary Batteries

The secondary battery types are those batteries that can be recharged after discharge and so do not need to be discarded. However, these batteries deteriorate over time and need to be replaced. Over a certain number of charge cycles, the batteries may fail to hold onto charge; this is a clear indicator that your battery needs replacement.


Here are some of the most widely available secondary battery types:

§  Lead - Acid Batteries

These are the most popular type of secondary rechargeable batteries; they are also the oldest type. These are generally used in heavy-duty applications and are a bit larger than other single-celled batteries. Depending on the manufacturer, these batteries can last for 5-12 years quite easily.


However, external factors can also influence the battery's lifespan, such as temperature and charge cycles. Common applications of lead-acid batteries include vehicles, motorcycles, electric scooters, and backup power supplies for computers and larger appliances.

§  Nickel - Cadmium Batteries

The Nickel-Cadmium or NiCad battery is a rechargeable battery that uses nickel oxide hydroxide and cadmium as its anode and cathode. However, these batteries do not last as long as lead-acid batteries, losing their charging capacity slowly after each recharge.

These are available in a variety of sizes and are usually installed in portable electronics such as wireless telephones, camcorders, toys, and some are also used in electric vehicles. Their lifespan usually falls just below 5 years or less.

§  Nickel - Metal Hydride Batteries

A nickel-metal hydride battery (NiMH) is a type of rechargeable battery mainly used from a hydrogen-absorbing alloy and other metallic compounds. These are generally used in mobile phones, laptops, and other electronic devices. They can last for 3-5 years.

§  Lithium-Ion Batteries

The final type is the lithium-ion battery. These batteries are commonly found in consumer electronics and are known for their energy-to-weight ratios, low self-discharge rate, and a slow loss of charge when idle. They are also gaining popularity in military applications, vehicle applications, and aerospace applications. They can usually last for around 2-3 years.


Choosing a Replacement Battery

No matter what vehicle or appliance you are using, picking a replacement battery can make or break your operation. Here is how to tell what battery will work best.

Battery Specifications

If you are replacing a battery that no longer functions for your vehicle or electronic device, be sure to check the battery's specifications. Most electronics such as laptops will have a build number or model type already provided, which you can search up easily and find the appropriate replacement. You can also visit the manufacturer's website for your electronics and get the battery details for the model you own.


The same applies to vehicles; you need to find the battery that is designed for your vehicle's make and model. Your vehicle's owner manual should also have the battery specifications listed, such as your car's battery group size, the CA and CCA readings, etc. You can also analyze the body of your existing battery for all the required specifications.


Getting the correct specification is vital because you want to get a battery that is the right size according to your device's build and design and can provide the necessary charge to power it for a satisfactory period.

Life Expectancy

The life expectancy of your battery will give you a general idea of how long it will run before they need replacement again. Most batteries can run for around 5 years, but by taking care of your battery, you can boost its lifespan. This includes not leaving your battery unused for long periods, making sure they aren't overheated, and cleaning your battery regularly.


Also, keep in mind that the higher the life expectancy of your battery, the more it will cost you, so consider how long you will be holding onto your device/vehicle before making a new purchase.


Next, you need to give due attention to the manufacturer of your battery. By purchasing a battery from a reliable manufacturer, you can expect more quality battery performance, higher life expectancy, and lower overall maintenance costs. A better battery will also improve the performance of your appliances or vehicle.


Finally, you need to check the maintenance required for the battery type. You can get either a maintenance-free type (which won’t require any maintenance) or go for a battery that requires maintenance. As expected, maintenance-free batteries tend to be pricier than those that require maintenance. This is particularly important in the automotive industry. Maintenance required will include checking the electrolyte levels of your battery from time to time, keeping them watered after charging. Keeping them clean and free of dirt is also essential here.


Final Thoughts

So now you know how to tell battery type. However, choosing the right manufacturer is incredibly important for smooth and optimum performance operations. Therefore, you must only buy from highly reputable sellers, such as Brava Batteries when it comes to battery replacement. The company specializes in manufacturing Valve Regulated Lead Acid (VRLA) and Lithium batteries and implements advanced technology to provide safe, adorable, and high-performance batteries.


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