Fujifilm FinePix F505EXR Battery Replacement

Hold the camera upside down with your right thumb on the battery chamber cover.

The lens should be be facing your body.

While holding the camera, pull the battery chamber cover towards your body with your right thumb.

Once you pull the cover all the way out release it, this will reveal the battery.

There is an orange battery latch that holds the battery down in place, with your finger push that latch away from you and this will release the battery.

Once the battery is released grab the battery with your right thumb and pointer finger and remove it from the battery chamber, try putting it on a charger, if that is not the problem then a replacement battery is necessary.