Heated Gloves Underwear Socks Vest Rechargeable li-ion Battery 7.4V 3000mAh

🧿[Included items]: This product is equipped with 3000mAh rechargeable lithium battery for your heating warm clothing, heated socks, heating sweater, heating vest and so on. 🧿[Working status]: Rechargeable lithium-ion battery 7.4V, 3000mAh Safe and reliable, long battery life, large capacity, compact size, easy to carry around. 🧿[Parameter]: Input: DC 8.4V 1A Output: DC 8.4V 2A Power: 20W MAX. Charging time: 3H. 🧿[Usage performance]: The temperature of the heating sweater is 3H-6.5H, and the heating and warming clothes are used for 3.5-6.5H. After the national safety certification, it is safe and non-toxic, and can be used with confidence. 🧿[Service Guarantee]: The 3000mAh rechargeable lithium battery with quality assurance and perfect after-sales service. If you have any questions, please feel free to contact us.