9Cell Battery for Asus A72 K72 K72D K72JA K72F K72DR N71 N73 X77 A32-K72 A32-N71 | eBay
Synergy Digital Laptop Battery, Compatible with Asus K72F Laptop, (Li-ion, 11.1V, 6600mAh) Ultra High Capacity, Replacement for Asus 70-NX01B1000Z, 70-NXH1B1000Z, 70-NZY1B1000Z Battery - Walmart.com
Battery for Asus A72 A72D A72J K72 K72F K72S K72J K73 N71 N73 A32-K72 A32-N71 | eBay