Poly Spare Battery for Voyager and Savi Headsets – Poly 215802-01 or HP 85R41AA The Poly (formerly Plantronics) Savi Spare Battery part # Poly 215802-01 or HP 85R41AA is a proprietary battery size battery – A convenient spare for your headset, giving you peace of mind. Poly Savi Spare Battery | 215802-01 Features Lithium Ion (Li-Ion) battery chemistry for your convenience and better usability Rechargeable battery – Lasts longer on a single charge than its disposable counterparts Proprietary Battery Size battery size for maximum productivity with added dependability 140 mAh battery capacity for dependable, faster charging to ensure maximum convenience and usability Reads 213225-01 on Battery Headset Compatibility Voyager Series Voyager 4245 Office Savi Series Savi 8445 Savi 8245 Savi 8240 Poly Spare Battery Product Details Battery Type: Lithium ion HP SKU: 85R41AA UPC: 197497573671 Former Poly SKU: 215802-01 (0017229171992) Comes: 1 battery per package
