When it comes to laptop batteries, the average lifespan is between two and four years, or around 1,000 charge cycles. This means that after a certain amount of time, you'll need to replace your laptop battery. However, the exact battery life of a laptop on a single charge can vary greatly, ranging from two to eight hours or more. The battery life of a laptop is affected by several factors, such as heat, use, and age.
Even if you don't use your laptop at all, the battery will still slowly lose capacity over time. To extend the battery life of your laptop, you can change the power profile to Energy Saving mode, reduce the screen brightness, and turn off the keyboard backlighting. The type of hardware in your laptop also plays a role in determining its average battery life. For example, gaming laptops tend to have shorter battery lives than other laptops.
Additionally, leaving Wi-Fi or Bluetooth connectivity active when you're not using your laptop can put an enormous strain on its battery. When it comes to replacing your laptop battery, it's important to consider how much it will cost. For an old laptop, a replacement battery can cost anywhere from $50 to $200 or more depending on the make and model. In conclusion, the average lifespan of a laptop battery is between two and four years or around 1,000 charge cycles.
To extend its life, you should change the power profile to Energy Saving mode and reduce the screen brightness and keyboard backlighting. Additionally, be aware of how much a replacement battery will cost when that time comes.