Specification AgeRangeDescription : Adult Amperage : 2 amps BatteriesIncluded : 1 BatteriesRequired : 1 BatteryInstallationDeviceType : installed_in_vessel Brand : Whsahans BulletPoint1 : 【5V2A 20000mAH Battery Pack Special for Heated Clothing】20000mAh large capacity, compatible with most heated devices (men's heated jackets, heated vests and pants) on the market, and also suitable for charging smartphones. Note: This is 5V heating vest battery pack. No DC output, not suitable for 7.4v heated clothing. BulletPoint2 : 【Extra large capacity for all day warmth】With a higher conversion rate, it can continuously heat vests for 6-20 hours (6-7 hours high temperature, 12 hours medium hours, and 20 hours low temperature ). It can charge iPhone 13 4-5 times, iPAD Mini 2-3 times. This is the perfect battery backup for your heated clothing for outdoor use in winter! BulletPoint3 : 【Multiple Safety Protection】We adopt the latest version of intelligent chip and high quality Li-polymer. Its conversion rate is 30% higher than that of its predecessor, and it can protect your devices from overvoltage, overcurrent, overcharging and short circuit to ensure your safety in use. BulletPoint4 : 【Auto Start Function】 It is specially designed for heated clothing. When you wear heated vest, heated jacktet, heated pants or heated hoodies, it is inconvenient to change the battery. With our products, you do not need to press the switch button, because it will be turned on as soon as the battery is connected. It will automatically sleep when not in use. BulletPoint5 : 【Perfect Spare Battery for Heated Clothing】Compatible with most heated devices (heated jackets, vests and pants) on the market, with seamless battery replacement, it can be taken as an extra battery pack, allowing you to enjoy more time outdoors and keep warm at all times. BulletPoint6 : What you get: 4000mAh Power Bank*1,Manual*1,USB A to C cable*1,And Friendly Customer Service. Color : Black CompatibleDevices : iPhone CompatibleDevices1 : iPhone X CompatibleDevices2 : iPhone 8 CompatibleDevices3 : Headphone CompatibleDevices4 : Camera CompatibleDevices5 : Smartwatch CompatiblePhoneModels : Audiovox CDM8100 CompatiblePhoneModels1 : iPhone 14/13/12/11, plus, pro, pro Max, SE/XR/XS/X/8 or Samsung/Android CompatiblePhoneModels2 : iWatch 8/7/6/5/4/3/2/SE CompatiblePhoneModels3 : Airpods 3/2/1/pro/pro 2 ConnectivityTechnology : USB ConnectorType : USB Type C ConnectorType1 : USB Type C ConnectorType2 : Lightning ContainsBatteryOrCell : cell CustomerPackageType : FFP ExternallyAssignedProductIdentifier : 6974359241183 ExternallyAssignedProductIdentifier1 : 756166228375 ExternallyAssignedProductIdentifier2 : 0756166228375 FormFactor : Case 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 IncludedComponents : CUKTECH 15 SE Power Bank, a 3.3ft 240W fast charging cable and a user manual. IncludesRechargableBattery : 1 IsPortable : 1 ItemName : Whsahans 5V 2A 20000mah Heated Vest Heated Jacket Battery Pack Power Bank Rechargeable Battery for for Heated Vests Heated Jackets Heated Hoodies for Men Women(No DC Port, Not Suit for 7.4v) ItemPackageDimensions_Height : 15.3924 centimeters ItemPackageDimensions_Length : 2.8956 centimeters ItemPackageDimensions_Width : 7.2898 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : external-cell-phone-battery-packs Manufacturer : Shenzhen Yinli Electronics Co., Ltd Material : Ethylene Vinyl Acetate ModelName : B21 ModelNumber : B21 MountingType : Tabletop Mount NumberOfItems : 1 NumberOfLithiumIonCells : 2 NumberOfPorts : 4 OutputCurrent : 3.1 amps OutputVoltage : 5 volts PackageLevel : unit PartNumber : 180725-1 Pattern : Redrive PowerPlugType : no_plug PowerSourceType : Battery Powered,Corded Electric ProductDescription : 【Battery Pack Special for Heated Clothing】Whsahans 5V 2A power bank was designed specifically for heated Clothing.(heated vest, heated jacket, heated pants) Note: No DC port, not suit for 7.4v heated clothing. 【Small Size, Large Capacity】With a higher conversion rate, it can continuously heat vests for 3-10 hours (3 hours high temperature, 6 hours medium hours, and 10 hours low temperature ). It can charge iPhone 13 2-3 times, iPAD Mini 1-2 times. It's portable and weighs just as much as a mobile phone. 【Complete Security Certifications】Our products have passed many certifications from different countries, such as UL, FCC, CE, RoSh, and PSE. After years of quality upgrading, now Whsahans power bank can be charged repeatedly for more than 800 times, providing long-lasting support for outdoor heated vests. 【Multiple safety protection 】We adopt the latest version of the intelligent chip and high-quality Li-polymer. Its conversion rate is 30% higher than its predecessor and it can protect your devices against overvoltage, excessive current, overcharging, and short circuit, so as to ensure your safety in use. 【Perfect Spare Battery for Heated Clothing】Compatible with most heated devices (heated jackets, vests, and pants) on the market , with seamless battery replacement, it can be taken as an additional battery pack, which enables you to enjoy more time outdoors and keeps you warm at any time. ProductSiteLaunchDate : 2023-08-28T18:33:12.602Z RapidChargingPerformance : Charge MacBook Air up to 55% in 30 minutes. RecommendedUsesForProduct : Iphone RecommendedUsesForProduct1 : Phone RecommendedUsesForProduct2 : Tablet RecommendedUsesForProduct3 : Watch RecommendedUsesForProduct4 : Camera RecommendedUsesForProduct5 : Camera Reusability : Rechargeable ShellType : Hard StreetDate : 2024-09-01T00:00:01Z Style : USB-C Cable (Black) SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 TargetGender : unisex Theme : Floral TotalUsb20Ports : 3 TotalUsbPorts : 3 UnitCount : 1 UnspscCode : 26111700 Voltage : 5 volts WarrantyDescription : 1 year WarrantyType : Limited Wattage : 37 watt_hours