*Features*: *Heated Clothing Replacement Battery Pack*:Compatible with a range of heated clothing such as heated vests,heated jackets,heated pants,heated gloves,heated scarves,and heating coats. Note:Not suitable for 12V heated items. *Ultra-High Capacity*:Featured with 10000mAh/20000mAh large capacity,this power bank not only meets the charging needs of heated clothing,but also ensures the charging of all models of mobile phones,perfect for someone who always on the go. The 10000mAh power bank can charge the heated pants up to 12 hours,the heated vest for 5.5hours,iPhone X up to 2.6 charges,Galaxy S10 up to 2.2 charges. The 20000mAh power bank can charge the heated vest for up to 15 hours,iPhone 13 for 4-5 times,iPad Mini for 2-3 times. Note:The data is only for reference. *Multiple Safety Protection*:This battery pack provides under-voltage,over-power,over-current,over-temperature,over-voltage,and short circuit protection,protecting your device automatically and extending life of battery. *Clear Indicator Light*:Features 5 indicator lights in total. The 4 battery indicator lights clearly show the remaining power,which reminds you of charging in time. The green indicator light beside the power button also provides much convenience for warming up with DC heating blanket/vest/jacket etc.. *Compact Size*:The compact size makes itself a perfect companion for home,office and travel. You can travel anywhere with our portable charger. Come with 1pc extra Type-C USB cable for recharging,easy to carry and store. Friendly Reminder: For DC Powering,the battery pack is suitable for GPCT5180 Heated Vest and GPCT5177 Heated Pants. Not Suitable for GPCT4473 Heated Blanket. *Specifications*: Product Type: Heated Clothing Replacement Battery Pack Color: Black Capacity Options: 10000mAh, 20000mAh Material: ABS Battery Type: 3.7V Polymer Battery Type-C Input: 5V/2A Output: 7.4V/2A(DC); 5V/2A(USB) Battery Indicator: 25%--50%--75%--100%(Light: White) Working Indicator for Heated Clothing: Light On Green Recharging Time: 10000mAh: 6-7Hrs; 20000mAh: 11-12Hrs Charging Cable Length: 31cm/12.2in Item Size & Weight: *10000mAh: 9.5x6.5x2.3cm/3.74x2.56x0.91in, 211g/0.47 lbs *20000mAh: 13.7x7x2.5cm/5.39x2.76x0.98in, 393g/0.87 lbs Package Size & Weight: *10000mAh: 15x12x3.5cm/5.91x4.72x1.38in, 240g/0.53lbs *20000mAh: 18x14x4cm/7.09x5.51x1.57in, 430g/0.95lbs *Package Lists*: 1 x Battery Pack 1 x Type-C USB Cable 1 x User Manual