-20% On Order Wahl Power Tools Battery Ni-MH Battery fits Wahl, Iso-tip 7700, Iso-tip 7733, 2.4V, 3000mAh CS-WTP733PW 20% off while stocks last $32.30 $40.38 Our battery should have the same special dimensions and design as the original battery, the fit and finish is checked to be as close as possible to the original model before dispatch. If you have the battery model number this is probably the most sure fire way to identify the correct replacement battery for your device. Some batteries can easily be... Add to cart