Battery-saver apps have emerged as tools for smartphone ... It promises to improve your phone’s performance by freeing up memory (RAM) and potentially saving battery life. It also offers a ...

Don't skip this step. A battery memory saver supplies current to avoid erasing the computer, radio, keyless entry and clock memory settings. It will also save other critical data, including engine ...

The Car Doctor recommends using a jump-pack as a memory saver when changing a car battery instead of a battery charger. A weak key fob battery can cause issues with restarting a car but should not ...

A small battery that is connected to a car's 12 volt socket or OBD port while the battery is being replaced. The memory saver applies just enough voltage and current to keep data in RAM alive ...