Specification Amperage : 2 amps BatteriesIncluded : 1 BatteriesRequired : 1 Brand : BIAL BulletPoint1 : ✅ 【 Special Note 】This MINI battery is specifically designed for 7.4V-powered heating products, such as heated gloves, heated socks, heated scarfs, heated slippers, and heated insoles. The battery itself does not include a temperature control switch, and the Type-C port is is only used for charging the battery itself and has no output function. Before purchasing, please ensure that your device is 7.4V-powered and has a DC interface of 3.5 x 1.35 mm . BulletPoint2 : ✅ 【 High Capacity, Compact Size & Advanced Manufacturing 】This heated gloves battery uses two 3.7V 3000mAh batteries connected in series through a balancing chip to provide 7.4V power. The capacity of each battery is equivalent to a 5V 6000mAh battery on the market, weighing only 102 grams, making it perfect for on-the-go use. In terms of manufacturing, we conduct rigorous K-value, resistance, and voltage matching tests on the two series-connected cells to ensure stable performance. BulletPoint3 : ✅ 【 Flame-Retardant Shell Design & Battery Level Indicator 】Unlike many PC-wrapped batteries, this 7.4V battery pack features a flame-retardant ABS shell, which is more durable and safer. The ABS shell has a non-slip design, making it both aesthetically pleasing and practical. Additionally, it includes a clear battery level indicator to help you easily monitor the current battery level status. BulletPoint4 : ✅ 【 Battery Life & Safety Certifications 】With 500-600 charge cycles, this heated glove batteries has passed safety certifications including UL 2056, CE, and FCC, ensuring it meets the highest safety standards. It is suitable for 7.4V-powered heated gloves, heated socks, heated scarfs, heated slippers, and heated insoles. BulletPoint5 : ✅ 【 5V Charging & Package Contents 】This min 7.4V battery features a dedicated Type-C charging port, allowing you to charge the mini battery with your 5V charger at any time. To ensure that the two batteries can be charged simultaneously without conflict, we have specifically configured the Type-C port for charging itself only. BulletPoint6 : ✅ 【 Package includes 】 A pair of 3000mAh 7.4V batteries. 1 x Y-shaped Dual Charging Cable. Please charge the battery every three months during storage and store it in a dry indoor environment. Color : Black CompatibleDevices1 : 7.4V Heated Gloves CompatibleDevices2 : 7.4V Heated Socks CompatibleDevices3 : 7.4V Heated Insoles CompatibleDevices4 : 7.4V Heated Slippers CompatiblePhoneModels : TIPS:The Type C is input only, no output, does not support any cell phone charging. Hazmat1 : LITHIUM ION BATTERIES Hazmat10 : DE_SmallLithiumIonBatteryStandalone Hazmat11 : EG_SmallLithiumIonBatteryStandalone Hazmat12 : ES_SmallLithiumIonBatteryStandalone Hazmat13 : FR_SmallLithiumIonBatteryStandalone Hazmat14 : GB_SmallLithiumIonBatteryStandalone Hazmat15 : IE_SmallLithiumIonBatteryStandalone Hazmat16 : IN_SmallLithiumIonBatteryStandalone Hazmat17 : IT_SmallLithiumIonBatteryStandalone Hazmat18 : JP_SmallLithiumIonBatteryStandalone Hazmat19 : MX_SmallLithiumIonBatteryStandalone Hazmat2 : UN3480 Hazmat20 : NL_SmallLithiumIonBatteryStandalone Hazmat21 : PL_SmallLithiumIonBatteryStandalone Hazmat22 : SA_SmallLithiumIonBatteryStandalone Hazmat23 : SE_SmallLithiumIonBatteryStandalone Hazmat24 : SG_SmallLithiumIonBatteryStandalone Hazmat25 : TR_SmallLithiumIonBatteryStandalone Hazmat26 : US_SmallLithiumIonBatteryStandalone Hazmat27 : ZA_SmallLithiumIonBatteryStandalone Hazmat28 : 9 Hazmat3 : II Hazmat4 : AE_SmallLithiumIonBatteryStandalone Hazmat5 : AU_SmallLithiumIonBatteryStandalone Hazmat6 : BE_SmallLithiumIonBatteryStandalone Hazmat7 : BR_SmallLithiumIonBatteryStandalone Hazmat8 : CA_SmallLithiumIonBatteryStandalone Hazmat9 : CN_SmallLithiumIonBatteryStandalone IncludedComponents1 : Charging Cable IncludedComponents2 : Mini Batteries ItemName : BIAL 1 Pair 7.4V 3000mAh 22.2Wh Mini Lithium Polymer Batteries Rechargeable Extra Battery Li-Polymer Batteries for 3.5mm Female DC Jack Heated Gloves Socks Scarfs Insoles Hats Slippers ItemPackageDimensions_Height : 8.001 centimeters ItemPackageDimensions_Length : 3.4036 centimeters ItemPackageDimensions_Width : 7.5946 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : 3.7v-batteries Manufacturer : Zhongshan Jingyu Electronics Co.,Ltd ModelName : JDN-73K ModelNumber : JDN-73K NumberOfItems : 1 NumberOfLithiumIonCells : 1 ProductDescription : 2 Lithium Polymer batteries required. (included) ProductSiteLaunchDate : 2024-11-13T08:24:14.758Z RecommendedUsesForProduct : Please fully charge first time use. Reusability : Rechargeable UnitCount : 1 UnspscCode : 26111701 Voltage : 7.4 volts