Specification Brand : MDFLY BulletPoint : 1*18650 Li-ion Rechargeable Battery Holder Wire Lead 2 BulletPoint1 : The structure of the conversion cylinder is that 1 to 3 AA batteries are in parallel (increase the capacity without changing the to become battery. BulletPoint2 : Used for water heaters, and other electrical appliances. BulletPoint3 : Perfect for electronics and situations. BulletPoint4 : A gadget to keep close at hand, at home, at at the BulletPoint5 : The workmanship of ABS for shell and hardware materials is quite solid. ExternallyAssignedProductIdentifier : 3018885445172 ItemName : 118650 Li-ion Rechargeable Battery Holder Wire Lead 2 ItemPackageDimensions_Height : 1.6 centimeters ItemPackageDimensions_Length : 18 centimeters ItemPackageDimensions_Width : 12 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : battery-holders Manufacturer : MDFLY ModelName : 53349-TABB-3 ModelNumber : BAT-HL0002 NumberOfItems : 3 PartNumber : BAT-HL0054 ProductDescription : 1*18650 Li-ion Rechargeable Battery Holder Wire lead 2 ProductSiteLaunchDate : 2016-03-11T14:01:41.161Z RecommendedUsesForProduct : Indoor/Outdoor Reusability : Rechargeable SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 5 UnspscCode : 26111701 Voltage : 4.5 volts