뜨거워지 옷 배터리 7.4V 5200mAh 니켈-이온 뜨거워지 조끼 재킷은 충전지를 띠를 두릅니다

Video Description:
Discover the 5200mAh Warming Jacket Battery, a 7.4V Li-Ion rechargeable battery designed for heated jackets and clothing. Featuring an LED display, DC35135 connector, and 500 cycles life, this battery ensures long-lasting warmth and comfort. Perfect for heated vests, gloves, and more!