Dual USB Output Power Bank 10000mAh 5V 3A Polymer Lithium Rechargeable Battery Pack for Heated Clothing Heated Jacket Vest Hoodie Pants USB-C Micro Input LED Indicator Compact Portable Charger

Dual USB Output Power Bank 10000mAh – Compact, Reliable Power for Heated Clothing & Everyday Devices

Stay warm and stay charged with the Smart Tech Nest 10000mAh Dual USB Power Bank. Engineered for heated clothing users and everyday device charging alike, this ultra-compact polymer lithium battery pack delivers stable 5V/3A output through two USB-A ports — enough to simultaneously power your heated jacket, vest, hoodie, or pants while keeping your smartphone topped up. At just 9×6.3×2cm and 181g, it slips effortlessly into any pocket or gear bag. With USB-C and Micro USB inputs, four LED battery indicators, and a smart safety protection system, this is the most practical and portable heated clothing power bank you can own.

Why This Power Bank Stands Out

• 🔌 Dual USB-A Output Ports – Two independent USB-A outputs (5V/2.1A each, max 3A) to power heated clothing and charge a phone simultaneously
• 🔋 10000mAh Polymer Lithium Ion – Safer, lighter, and more compact than standard Li-ion; 37Wh capacity for all-day heated clothing use
• 📊 4 LED Battery Indicators – Instantly see remaining charge at 25% / 50% / 75% / 100% with a single button press
• 🔌 Dual Input: USB-C + Micro USB – Recharge via USB-C or Micro USB (5V/2.1A); fully recharged in approximately 5–6 hours
• 🪶 Ultra-Compact & Lightweight – Measures just 9×6.3×2cm and weighs only 181g — barely noticeable in a vest pocket or gear bag
• 🧥 Wide Heated Clothing Compatibility – Powers heated jackets, vests, hoodies, pants, gloves, scarves, and other 5V electric heating equipment
• 📱 Dual-Use: Heated Gear + Phone Charging – Works as a standard USB power bank for smartphones, tablets, earbuds, and other USB devices
• 🔒 Smart Safety Protection – Built-in overcharge, over-discharge, and short-circuit protection for safe, worry-free use

Specifications

Frequently Asked Questions

Q: Who is this power bank best suited for?
A: It's ideal for anyone who wears heated clothing — outdoor workers, hunters, skiers, hikers, and commuters — as well as everyday users who need a compact, reliable USB charger for phones and tablets.

Q: What heated clothing is this compatible with?
A: It works with most 5V heated jackets, vests, hoodies, pants, gloves, scarves, and other electric heating equipment that uses a standard USB power input.

Q: Is this a good gift?
A: Yes! Its compact size, dual-use functionality, and universal compatibility make it a practical and thoughtful gift for outdoor enthusiasts, winter sports lovers, and anyone who uses heated apparel.

Q: Can I charge my phone and heated clothing at the same time?
A: Yes — the two independent USB-A output ports let you power your heated clothing and charge a smartphone or other USB device simultaneously.

Q: How do I check the remaining battery level?
A: Simply press the power button and the four LED indicators will light up to show the remaining charge in 25% increments (25% / 50% / 75% / 100%).

Q: Is this suitable for STEM projects or educational use?
A: Yes! Its stable 5V output, compact form factor, and dual USB ports make it a great portable power source for electronics experiments, Arduino projects, and STEM learning activities.

Fast US Shipping

Ships from US warehouse, free delivery 2-7 business days.