UltraLast - Lithium-Polymer Batteries for Plantronics 84479-01 (2-Pack)

Power up your electronic components with a long-lasting Energizer battery

Stay connected without interruptions with this multipack of UltraLast cordless headset replacement batteries. The convenient design works with select Plantronics cordless headset models for dependable performance, and the rechargeable format delivers lasting use. These UltraLast cordless headset replacement batteries offer fast, easy installation so you can get back to work.