TB WTY SVC PROTECT PLUS 4YR Panasonic's Protection Plus Warranty enhances the standard warranty coverage on your ToughBooks to include damage from accidental drops, harsh environmental conditions and other unintentional mishaps. Protection Plus protects all Panasonic's system components, including the LCD, and covers your ToughBooks for up to five years from the date of purchase. Protection Plus complements the standard warranty and usually begins at the point of supply.