• Large Capacity and Long Battery Life:Portable 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 Heating Vests: Our 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 Certification:Equipped 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-Start:Engineered 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 Ports: Beyond 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