A GENUINE battery has 84479-01 or 84479-11 printed on it. A new battery provides up to 7 hours talk time after a 3 hour charge. For best performance, it is... This battery works for the following models: CS540 Plantronics Battery C054 84479-01 8447901 86180-01 8618001 for Bluetooth 84479-01, 86180-01 Battery Compatible with Plantronics CS540, CS540A, Savi CS540, Savi CS540A, Plantronics Wireless Headset Pickle Power CS540 C054 Battery, 2 Pack Battery For Plantronics CS540 CS540A C054 Wireless... Plantronics Headset Wireless Plantronics 65358-01 Battery for CS50/55 Replace For Plantronics CS540, C054 Wireless Headset Battery Part Number: 84479-01, 86180-01; , Dimension (around): 22., 00 x 14., 50 x 5., 20mm; , Voltage: 3., 7V; Capacity: 140mAh; , Type: Li-Polymer Battery. Plantronics Replacement Spare Battery for CS540, 86180-01
