Fit model: apple macBook Pro 17" A1151MacBook Pro 17" MA092MacBook Pro 17" MA092CH/AMacBook Pro 17" MA092J/AMacBook Pro 17" MA092KH/AMacBook Pro 17" MA092LL/AMacBook Pro 17" MA092TA/AMacBook Pro 17" MA092X/AMacBook Pro 17" MA611MacBook Pro 17" MA611 /AMacBook Pro 17" MA611 D/AMacBook Pro 17" MA611B/AMacBook Pro 17" MA611CH/AMacBook Pro 17" MA611J/AMacBook Pro 17" MA611KH/AMacBook Pro 17" MA611LL/AMacBook Pro 17" MA611X/AMacBook Pro 17" MA897 /AMacBook Pro 17" MA897J/AMacBook Pro 17" MA897LL/AMacBook Pro 17" MA897X/AMacBook Pro 17" MB166 /AMacBook Pro 17" MB166B/AMacBook Pro 17" MB166J/AMacBook Pro 17" MB166LL/AMacBook Pro 17" MB166X/A What's in the box battery only