How To Make Your Sat Nav Battery Last More Longer

If your have a sat nav has a poor battery life that doesn't last as long, you can apply some of the tips that i use to make my own sat nav's battery last longer, they are just below:

1)Make sure your sat nav has a fully charged battery pack, before using it. Don't plug it in for a charge and then after 10 minutes unplug and think it's fully charged, well it's not. Leaving the sat nav battery to charge to it's maximum ability, will increase the battery life potential.

2)Turn the screen brightness down to the lowest level, as the more higher it is set, the more battery life it drains.

3)Turn the sat nav off, when not in use.

4)Mute the volume, as it takes power from the battery to make the speakers produce sound.