Picture shown is a bit deceiving, as the battery compartment on the back does not have the 2 screws keeping the lid on as ad picture shows. Due to this, the lid comes off very very easy - no big problem I guess. Also, units have NO protection for battery (no plastic pull-off to activate battery connection upon receiving the unit) so battery will probably be 1/2 way drained already or dead upon arrival - be ready to replace it once you receive unit.
Rating: [3 of 5 Stars!]