The Philips LR03 1.5V Alkaline batteries have a low self-discharge. This makes them very suitable for electrical devices that use little power over a longer period of time. Think of devices that you don't turn on often, such as clocks, remote controls, wireless mice and keyboards, flashlights and radios. In contrast to Lithium batteries, these Alkaline AAA batteries also last longer because they hardly run out. The Philips Alkaline batteries have a power retention of up to 10 years. This means that the entire Philips AAA battery pack remains good for use for up to 10 years. In addition, they deliver up to 118% more power than other comparable Alkaline batteries.

Battery, Philips, 4xAAA, longlife