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Plantronics CS540 Battery Features
- Spare or replacement battery for Plantronics CS540 wireless headset
- Provides up to 7 hours talk time on a full charge
- Full charge takes 3 hours (charge approximately 20 minutes prior to first use)
- Lithium ion battery
- Genuine OEM Plantronics battery
Compatibility
- Compatible with Plantronics CS540 wireless headset
