Cisco, 4000 mAh (All brands) Cisco (All categories) Consumables, media & supplies - Batteries (Stock) In stock only 24 48 96 Best match Name Lowest price Highest price Newest Oldest Cisco 4 AH Battery Backup for IR8140 (IRMH-BATT-4AH) Starting at $943.66+GST $1,085.21incl. GST $1,249.97 $1,437.47 Save 25% Due in 196 days