MacBook Pro Unibody A1278 Battery Replacement
Replacement rechargeable battery-pack, compatible with 13” MacBook Pro Unibody A1278.
Battery Type: 45 W h Li Poly
Battery Life: 5 Hours
Upgrade your 13” MacBook Pro Unibody battery pack to a 45 Watt-hour lithium-polymer battery and benefit from up to 5 hours of wireless productivity when fully charged.