Ultralast™ 3.7V 140 Mah Replacement Headset Battery, Replacement Plantronics Cs540 Headset Battery Offers The Long Life And Consistently Reliable Performance You Need To Get The Most Out Of Your Cordless Phone.
Works With Plantronics Cs540, Plantronics Cs540a, Plantronics Savi Cs540, Plantronics Savi Cs540a
Equivalent to Plantronics 84479-01, Plantronics 86180-01, Interstate TEL0091
