Specification Amperage : 400 milliamps BatteriesIncluded : 1 BatteriesRequired : 1 Brand : Empire BulletPoint : 750mAh, 2.4v, NiMH BulletPoint1 : Super capacity - No longer to worry about the endurance of the batteries, Kastar 1000mAh will provide ultra strong power for your devices to performance well and operate longer. BulletPoint2 : 1200 Cycle - Kastar add mix-protection additive to the cathode of batteries, protect the material from degradation in the progress of charge and discharge, extend lifespan up to 1200 cycles. BulletPoint3 : Low self-discharge - Embedded seal structure expand the space of crystal lattice, make more room for hydrogen, so Kastar batteries will holds power longer than others. BulletPoint4 : Safety assurance - Ni-MH eco-friendly cell, doesn't contain Hg/Cd/Pb, makes no pollution to the environment, and using DBCK steel shell which can protect the battery against explosion due to overpressure. BulletPoint5 : Long warranty - Kastar batteries include 30-day Money Back and 3-YEAR Manufacturer Warranty. Color : GREEN CompatibleDevices : Telephone CompatibleDevices1 : CORDLESS PHONE CompatibleDevices2 : Handset Phone CompatibleDevices3 : CordlessPhone CompatiblePhoneModels : EL52203 CustomerPackageType : Standard Packaging ExternallyAssignedProductIdentifier : 7323384467362 ExternallyAssignedProductIdentifier1 : 876544909990 ExternallyAssignedProductIdentifier2 : 0876544909990 ExternallyAssignedProductIdentifier3 : 00876544909990 IncludedComponents : Battery IncludedComponents1 : 1*Charging Base IncludedComponents2 : 1*Data Cable IncludedComponents3 : 10*Extensions IncludedComponents4 : 1* English and Chinese Instructions ItemName : Empire Cordless Phone Battery, Compatible with Plantronics CT-14 Cordless Phone Battery (2.4V, Ni-MH, 750mAh) Compatible with PLANTRONICS 80639-01, 81087-01 ItemPackageDimensions_Height : 1.524 centimeters ItemPackageDimensions_Length : 4.826 centimeters ItemPackageDimensions_Width : 4.572 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : cordless-telephone-batteries Manufacturer : Empire ModelName : BATTERY ModelNumber : 73030-EM-CPH-515Q3 NumberOfItems : 3 NumberOfLithiumIonCells : 1 OperatingSystem : NO PartNumber : 73030-EM-CPH-515Q3 ProductDescription : cordless-telephone-batteries ProductSiteLaunchDate : 2009-12-01T00:00:00.000-08:00 RecommendedUsesForProduct : Phone Reusability : Rechargeable Size : 2 PACK BT18433 SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable UnitCount : 1 UnspscCode : 26111701 Voltage : 2.4 volts WarrantyDescription : 1 month