10.8V 6600 MAH capacity battery allows for uninterrupted computing wherever you may be. Long lasting and dependable performance you can count on. This item was tested to guarantee it functions at 100% capacity and is the proper fit for APPLE™ 17 INCH MACBOOK PRO SERIES A1189, MA458LL/A, MA458, MA458*/A, MA458G/A, MA458J/A, MA601LL, MA466LL/A, MA681LL/A, A1151, MA092, MA092CH/A, MA092J/A, MA092KH/A, MA092LL/A, MA092TA/A, MA092X/A, MA611, MA611*/A, MA611B/A, MA611CH/A, MA611*D/A, MA611J/A, MA611KH/A, MA611LL/A, MA611X/A, MA897*/A, MA897J/A, MA897LL/A, MA897X/A, MB166*/A, MB166B/A, MB166J/A, MB166LL/A, MB166X/A

Warranty

Proven Choice offers a one-year full warranty for replacement of a factory defective product, or a full refund.