Heated Vest Battery Pack, 5V 2A/3A USB-C Out/in Power Bank for Heated Jacket Heated Pad Heated Hoodies Pocket Size Black

LARGE CAPACITY AND LONG BATTERY LIFEPortable battery charger features high-density A-grade lithium polymer cells, offering 12000mAh capacity in a compact form. It alleviates the concern of phone battery life, ensuring you stay powered anytime, anywhere.
SPECIALLY DESIGNED FOR HEATED VESTOur 5V 2.4A power supply is tailored for heating vests, jackets, and pants, fully optimizing features such as high power, safety, battery life, and size.
Attention: Not compatible with 7.4V heating suit.
SAFETY CERTIFICATIONEquipped with a smart chip and premium lithium polymer battery, our heated jacket battery boasts UL/CE certification and multiple safeguards against short circuits and overcharging, ensuring a longer service life and superior safety.
PLUG IN AUTO-STARTEngineered for heated clothing, our 5V battery eliminates the hassle of changing batteries while wearing a heated vest. It provides instant use upon connection and automatically enters sleep mode when inactive.
VERSATILE CHARGING PORTSBeyond recharging heated vests, this power bank is compatible with most USB-powered devices, featuring one USB port, one Type-C port for diverse charging needs, compatible for phone and other electric devices.