Exit Sign 4.8V 700mAh NiCad back up Batteries qty. 1 - $ 8.87 5 - $ 31.05 10 - $ 55.44 20 - $ 105.34 50 - $ 243.94 100 - $ 482.33 $ 8.87 On Sale with Free Shipping $ 495.00 Qty: Add to Cart 4.8V 700mAh NiCad battery pack. Four nickel cadmium cells connected in series with wire leads and plug termination.