SmartTherm OutdoorLiteGear Inc.
Big Power. Compact Form. Built for the Outdoors.
The LITEGUEST Ultra-Compact 20,000 mAh Power Bank is engineered for adventurers and tech-savvy users who demand serious power and reliable performance in a compact, outdoor-ready design.
With 22.5W high-speed output, it efficiently powers LITEGUEST heated apparel and gear, cooling fan apparel and gear, as well as a wide range of USB-powered devices—keeping you warm, cool, and connected wherever the journey takes you.
Whether you’re on the golf course, hiking a winter trail, working outdoors, or traveling long distances, this power bank is built to keep your gear running when it matters most.
Key Features
🔋 Ultra-High Capacity — 20,000 mAh
Provides extended runtime for mobile devices and LITEGUEST heated & cooling wearable gear, ideal for full-day outdoor use.
⚡ Fast 22.5W High-Speed Charging
Supports rapid charging for compatible devices and fast recharging of the power bank itself.
🔌 Multiple Output Ports
USB 5V/2A, DC 12V/3A, and Type-C input/output offer versatile compatibility with outdoor electronics, apparel, and gears.
📊 LED Digital Display
Real-time battery percentage with 1% accuracy, so you always know how much power you have left.
🎒 Ultra-Compact & Lightweight
Measures 3.62 × 2.56 × 1.30 in and weighs just 10.58 oz—easy to carry in backpacks, pockets, or gear compartments.
🛡️ Premium Outdoor-Ready Build
Durable matte polycarbonate shell with skin-touch coating, designed to withstand daily outdoor use.
🌬️ Integrated Fan Control
When paired with LITEGUEST fan-powered apparel, the fan is ready to operate once the power bank is turned on.
Press the fan gear’s power button once to cycle through 4 adjustable fan speed levels.
🔥 Integrated Heating Control
When paired with LITEGUEST heated apparel or gears, heating levels are adjusted directly on the gear’s built-in power button.
To activate heating:
Press and hold the heating gear’s power button for 3 seconds.
To adjust temperature:
Use the heating gear’s power button to switch between heat levels.
To power off:
Press and hold the heating gear’s power button again for 3 seconds.
💡 Important Note
The power bank must be powered on before operating fan or heating functions.
Specifications
| Attribute |
Details |
| Brand |
LITEGUEST |
| Battery Capacity |
20,000 mAh |
| Battery Type |
Grade-A High-Density Ternary Lithium |
| Max Output Power |
22.5W High-Speed |
| Output Profiles |
USB 5V/2A, DC 12V/3A |
| Input |
Type-C / DC |
| Charging Time |
Approx. 6 hours with 18W+ fast charger |
| Dimensions |
3.62 × 2.56 × 1.30 in |
| Weight |
10.58 oz |
| Display |
LED Digital Screen (1% accuracy) |
| Color Options |
Black / White |
Perfect For
✔ LITEGUEST heated jackets, pants, and heated gears
✔ LITEGUEST cooling fan apparel and summer gears
✔ Smartphones, tablets, and small electronics
✔ Golf, hiking, camping, outdoor work, and winter sports
✔ Daily commuting and long-distance travel
Stay powered. Stay comfortable. Stay outdoors.
The LITEGUEST 20,000 mAh Ultra-Compact Power Bank is your reliable on-the-go energy solution.
