Plantronics Spare Battery for Savi 440/45, 740/45 and CS540/45-XD Wireless Headsets

• Manufacture Discontinued 05/23 – No Direct Replacement
• Replacement battery for Plantronics Savi 440/45, 740/45 and CS540/45-XD convertible wireless headsets
• NOT compatible with Plantronics CS540 wireless headset
• NOT compatible with Savi 8240/45 Office and UC variants
• Part number printed on battery is 82742-01
• Easy to install – slide the old battery off the headset and slide the new one on (arguably the easiest battery to change on a wireless headset!)
• Provides up to 7 hours talk time on a full charge
• Full charge takes 3 hours (charge approximately 20 minutes prior to the first use)
• If hot swapping, you may swap the battery while still on a call and the call will not drop
• Approximately 1 1/4″ x 7/8″ x 1/4″ thick
• Black
• Genuine Plantronics accessory