Specification Amperage : 3.6 amps BatteriesIncluded : 1 BatteriesRequired : 1 Brand : ULTRALAST BulletPoint1 : Compatibility: Ensure that the battery is compatible with your specific headset model, such as Savi WH500, W745, W740, W440, W445, W02, and CS540XD. The product information specifies that it is compatible with models 84598-01, 82742-01, and 204755-01. BulletPoint2 : Battery Capacity: The battery has a capacity of 180mAh, which is an upgrade from the old battery. This higher capacity can provide longer usage time between charges. BulletPoint3 : Included Accessories: The package includes not only the replacement battery but also a 3-pack of earhooks and spare earbuds with foam tube kits in small, medium, and large sizes. This provides a complete solution for repairing and upgrading your headsets. BulletPoint4 : Ease of Installation: The battery is designed to be easy to install, matching the specifications of your headsets. It is made from durable materials for extended use. The battery is rechargeable, allowing you to use it multiple times without needing to replace it frequently. BulletPoint5 : Perfect Repair & Replacement Kit: A complete solution for WH500 W745 headset users, combining a reliable replacement battery and versatile ear tips/ear hooks. Ideal for repairing and upgrading your headsets. CompatibleDevices : Cordless Phone CompatibleDevices1 : Telephone CompatibleDevices2 : Headset Hazmat1 : LITHIUM ION BATTERIES Hazmat10 : CN_SmallLithiumIonBatteryStandalone Hazmat11 : DE_SmallLithiumIonBatteryStandalone Hazmat12 : EG_SmallLithiumIonBatteryStandalone Hazmat13 : ES_SmallLithiumIonBatteryStandalone Hazmat14 : FR_SmallLithiumIonBatteryStandalone Hazmat15 : GB_SmallLithiumIonBatteryStandalone Hazmat16 : IE_SmallLithiumIonBatteryStandalone Hazmat17 : IN_SmallLithiumIonBatteryStandalone Hazmat18 : IT_SmallLithiumIonBatteryStandalone Hazmat19 : JP_SmallLithiumIonBatteryStandalone Hazmat2 : UN3480 Hazmat20 : MX_SmallLithiumIonBatteryStandalone Hazmat21 : NL_SmallLithiumIonBatteryStandalone Hazmat22 : PL_SmallLithiumIonBatteryStandalone Hazmat23 : SA_SmallLithiumIonBatteryStandalone Hazmat24 : SE_SmallLithiumIonBatteryStandalone Hazmat25 : SG_SmallLithiumIonBatteryStandalone Hazmat26 : TR_SmallLithiumIonBatteryStandalone Hazmat27 : US_SmallLithiumIonBatteryStandalone Hazmat28 : ZA_SmallLithiumIonBatteryStandalone Hazmat3 : II Hazmat4 : 9 Hazmat5 : AE_SmallLithiumIonBatteryStandalone Hazmat6 : AU_SmallLithiumIonBatteryStandalone Hazmat7 : BE_SmallLithiumIonBatteryStandalone Hazmat8 : BR_SmallLithiumIonBatteryStandalone Hazmat9 : CA_SmallLithiumIonBatteryStandalone ItemName : Compatible Cordless Phone Battery, Works with Panasonic KX-TG2227 Cordless Phone, (Ni-CD, 3.6V, 850 mAh) Ultra Hi-Capacity Battery ItemPackageDimensions_Height : 5.7912 centimeters ItemPackageDimensions_Length : 1.7018 centimeters ItemPackageDimensions_Width : 4.699 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : cordless-telephone-batteries Manufacturer : Ultralast ModelName : KX-TG2227 ModelNumber : 24183-UL511 NumberOfItems : 1 NumberOfLithiumIonCells : 1 NumberOfLithiumMetalCells : 1 PartNumber : 24183-UL511 ProductDescription : UL511 - Ni-CD 3 AA, 3.6 Volt, 850 mAh, Ultra Hi-Capacity Battery - Replacement Battery for Panasonic P-P511, HHR-P402A, N4HKGMA0001, Type 24 Cordless Phone Battery ProductSiteLaunchDate : 2009-12-01T00:00:00.000-08:00 RecommendedUsesForProduct : Cordless Phone Reusability : Rechargeable SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 1 UnspscCode : 26111700 Voltage : 3.6 volts WarrantyDescription : 1