Best laptops with long battery life: The essential buying guide with top options for your next laptop purchase

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Processor efficiency: The CPU is the heart of your laptop, and its efficiency plays a significant role in battery life. Modern processors, such as Intel’s Evo series or AMD’s Ryzen 4000 and 5000 series, are designed with power efficiency in mind, offering excellent performance while consuming less power.Display technology: The type of display your laptop uses can significantly impact battery life.

For instance, OLED screens offer vibrant colours and deep blacks but tend to consume more power than traditional LED displays. Higher resolution screens (like 4K) also drain the battery faster than Full HD or lower resolution displays.Battery capacity: Measured in watt-hours (Wh), the battery capacity gives you a direct indication of how long a laptop can last on a single charge.

Larger batteries typically offer longer life but can also add to the weight of the device.Operating system: How efficiently an operating system manages power also affects battery life. Both Windows and macOS have made strides in power management, with features designed to extend battery life during periods of inactivity.Usage patterns: Heavy tasks like video editing, gaming, or running multiple applications simultaneously will drain your battery faster than light tasks such as browsing the web or working on documents.Also read: Best gadgets to upgrade your everyday tasks: Choose from top 10 must have laptops, smartwatches, and headphonesWhen shopping for a laptop with long battery life, keep an eye out for the following features:Efficient processor: Opt for the latest generation processors from Intel or AMD, known for their power efficiency.Integrated graphics: Unless you're into gaming or video editing, laptops with integrated graphics are more