In the USA, millions of laptop users suffer from CMOS battery failure. A CMOS battery is an essential component for your laptop. In the case of a dead CMOS battery, the hardware remains no longer functional. Additionally, it is responsible for removing data from the laptop.
So, if you want to keep your laptop and hardware secure, you have to choose the best CMOS battery for your laptop. But, it is not an easy task to pick the right one.
You don’t have to worry. We are here to take your duty on us. We have picked the best 3 CMOS batteries among the thousands of batteries available on the market. So we are going to give you the full review on these top-notch batteries so that you don’t experience any hassle while purchasing them.
What is a CMOS Battery?
A CMOS battery is a coin-like supplementary battery, which exists in your laptop. No, it’s not the main battery, we can call it a supportive battery. But it plays a very significant role on your laptop. It is laid on the motherboard. If it dies, then all the information on your motherboard will disappear. So, you need to give it a special look while you are going to buy one.
Factors to consider For Best CMOS Battery
The search for an accurate CMOS battery for your laptop can be challenging. There are a lot of important features to take into consideration when choosing a suitable one.
There are many CMOS batteries from specific brands and models. So, you have to ensure that the battery is compatible with your laptop model.
Building materials are the most valuable factor of a battery. It’s notable for speed, durability, and security. When it comes to a sensitive component, you must take your safety seriously first. It also depends on the building materials. Batteries come in different types – lithium-ion is best to use.
Power Holding Capacity
A battery’s primary function is to provide power. Therefore, you need to check the battery’s power holding capacity.
Our Recommendation for The Best CMOS Battery
1. Rome Tech ML1220 CMOS Battery
Are you looking for a battery that will give you continuous service without causing any problems? Meet Rome Tech ML1220 CMOS Battery. It can provide you with a secure and fast power supply without any interruption. Additionally, it has some special features that make it one of the best batteries available on the market.
Durable and Compatible
It is constructed with durable plastic shells which give you outstanding performance with the power supply. Your battery will continue to function for a long time with this quality material. This means that there should be an ample power supply. Additionally, it demonstrates high compatibility. There are many devices compatible with it, therefore.
Do you know, what is the principal enemy of your CMOS battery? High temperature and excessive heat. But if you are a heavy user, your laptop must be temperamental. Rome Tech ML1220 CMOS Battery has given a solution. It can operate in a wide temperature range. Using this product you can replace your existing battery without any confusion and can continue with your work.
Simple and Quick Battery Installation
Do you face any problems with the battery installation on your laptop? Say goodbye to this boring extra nuisance. Pick Rome Tech ML1220 CMOS Battery and it takes only 10 minutes to replace the battery.
High Capacity of Power and Security
A battery’s main purpose is to provide power. The Rome Tech ML1220 CMOS Battery confirmed you have a rated power supply of 80%, which is higher than the available battery. Additionally, it provides an ultra-high level of security. During excessive heat, it does not degrade. Neither fires nor safety concerns is present anymore.
Number of Batteries: Single Non-standard battery
Unit: 1 Count
Voltage: 3 Volts
Cell Type: Lithium-ion
- 2 pin connector
- Compatible with a high-temperature range
- Battery discharge characteristics have been improved
- Durable and long-lasting
- Power capacity up to 80%
- Works only with the original product
2. LeFix Coin-Cell RCT CMOS Battery
Are you trying to find a battery that gives you the perfect voltage? Because of short voltage, our laptops are susceptible to numerous problems. The search is over. Here we have LeFix Coin-Cell RCT Battery! You can choose this piece not only because of its perfect voltage but also because of its many amazing features.
Boost Internet Settings
Do you get irritable messages when you open your laptop? Or you can’t install Windows XP on it? It happens due to the lack of voltage in the CMOS battery. And if you want to avoid this suffering, you have to take a suitable battery which provides the perfect voltage. LeFix Coin-Cell RCT CMOS Battery ensures the exact voltage.
Compatible and Durable
People face many problems with CMOS batteries due to their compatibility and durability. LeFix Coin-Cell RCT CMOS Battery has overcome those problems. It is compatible with various types of laptops. And it is durable and long-lasting. As an added bonus, the manufacturer offers after-sales service for a few years.
It is made of durable ABS and PC plastic shells, which ensures the high endurance of the battery. Also, it contains an adhesive pad that ensures proper safety and security.
Number of Batteries: 1 CR2 battery
Unit: 1 Count
Voltage: 3 Volts
Cell Type: Lithium manganese Dioxide
- High capacity of power
- Wide range of compatibility
- Provide the exact voltage
- Durable and simple
- Easy to set-up
- Quality building components
- Short-range of wire
3. Rome Rechargeable Ni-MH 3.6V CMOS Battery
This is one of the most popular CMOS batteries on the market. The product is safe, durable, and easy to use. It has a powerful voltage of 3.4V which makes it stand out. Because of its exceptional functionality, it has a large following.
Compatible with High Temperature
Heat is a battery’s main enemy. So, batteries that are tolerable to high temperatures are preferable. And the good news is, this battery can work up to 140F! If you are a heavy user, go for it.
Improved Battery Discharge Function
So, don’t be worried about the longevity of power. Rechargeable Ni-MH 3.6V CMOS Battery can provide continuous power supply and durable battery performance. Therefore, if you need a long-lasting battery, it is perfect for you.
Safe and Secure
Exploding is a major issue for a CMOS battery. Rechargeable Ni-MH 3.6V CMOS Battery ensures proper safety from thermal issues or short circuits. So, you don’t have to worry about safety.
Number of Batteries: 1 CR2 battery
Unit: 1 Count
Voltage: 3.6 Volts
Cell Type: Lithium
- Widely compatible and durable
- High safety and security
- High thermal tolerance
- Easy and simple to set-up
- Can hold power for a long time
- Affordable price
- No cons at all
Frequently Asked Questions (FAQs)
What Happens if My Cmos Battery Fails?
If your battery is down, then you will face many problems in settings. Sometimes several data can be lost, sometimes the operating system won’t be able to work well. As a result, you may have to reset your computer.
Is the Cmos Battery Rechargeable?
No. It is generally not possible to recharge a CMOS battery. It has a limited lifetime. Usually, it is 3 years. After the lifetime of your battery, you will have to replace it with a new one.
Does Cmos Battery Cause a Blank Screen?
Yes, it does. When your CMOS battery dies, the screen can go blank. Because it is a CMOS battery that provides power to your monitor.
A laptop has now become an essential item in our daily lives, not just a gadget. Plus, CMOS batteries play an important role in your laptop. Hence, it is very important that you be sincere when buying it. Based on the situation that you’re in, choose one of these three. When you have to work in a thermal environment, choose a battery that can withstand extreme temperatures.