attery installation. <br><br>Install the bound battery into the battery compartment of the whole machine. The separator needs to be exposed on the upper surface of the battery to isolate it from the battery holder.
Battery installation.<br>Install the bound battery into the battery compartment of the whole machine, and the spacer shall expose the upper surface of the battery and be isolated from the battery base.
Battery installation. Install the bound battery into the battery compartment of the whole machine, and the spacer should be exposed from the upper surface of the battery and isolated from the battery holder.