Specification BatteriesIncluded : 1 BatteriesRequired : 1 Brand : Aijos BulletPoint1 : Original battery part number: 28AAAM4SMX, 40AAAM4SMX, BP-RR, DC-1 BulletPoint2 : Product Type: Ni-MH, Voltage: 4.8V, Capacity: 300mAh / 1.44Wh, Size: 58.24 x 20.59 x 10.63mm, Weight: 54g. BulletPoint3 : Safety protection: Over-charge, over-discharge, over-heat, over-current & short-circuit protection. BulletPoint4 : Perfectly replace your original battery. Please select the correct battery according to your original battery part number. BulletPoint5 : 30-day full refund, 365-day warranty. You can consult us at any time, 7*24 hours email service. Color : Black IncludedComponents : Battery ItemName : Aijos 4.8V Battery Replacement for 28AAAM4SMX, 40AAAM4SMX, BP-RR, DC-1 Pheasant Launcher PL transmitt, Quail Launcher QL Transmitter ItemPackageQuantity : 1 ItemTypeKeyword : mp3-player-radio-transmitters Manufacturer : Aijos ModelNumber : CS-SDC01SL NumberOfItems : 1 NumberOfLithiumIonCells : 1 PartNumber : SYQC4539B PowerSourceType : 220v,Battery Powered,Corded Electric ProductDescription : Description:Name:Car socket converterMaterial: ABSSize: 166mmx111mmx43mmColor: BlackWeight: 488gPacking list:1x Vehicle InverterNote:1. About Color: Due to the difference between the screen and the light, the color of this item may be slightly different from the picture.2. About the size: The size is completely handmade, please change 1-2cm according to different measurement methods.100% Satisfactory service: If there is any quality problem or damage to the package, you can not use the product, you can contact us, we will reply to you as soon as possible, please rest assured to buy Thanks! ProductSiteLaunchDate : 2022-07-04T16:54:14.750Z Reusability : Rechargeable Size : 58.24 x 20.59 x 10.63mm Style : Sturdy SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 1 Voltage : 4.8 volts