Most modern HP laptops include a battery check for their BIOS diagnostics. This check is performed during the startup to examine the remaining charge capacity of the primary battery, the secondary ...

However, if you're planning to gift or sell your HP laptop, take a few minutes to check the laptop's battery health. This may affect your decision, or even the laptop's resell price. Before ...

It's worth exploring options to preserve battery life ... in metro Phoenix Some laptops include vendor-specific battery tools — Lenovo Vantage, Dell Power Manager, HP Support Assistant, etc.