LITEGUEST 20,000mAh Ultra-Compact Power Bank

One Battery. Four Seasons.

The LITEGUEST 20,000mAh Ultra-Compact Power Bank is designed specifically for LITEGUEST heated and cooling gear. Power heated apparel in winter, fan cooling products in summer, TEC cooling gear, and everyday USB devices with one compact battery.

Compatible with:

Heated Jackets
Heated Vests
Heated Pants
Heated Cushions
Cooling Fan Jackets
Cooling Fan Vests
Fan Cooling Pants
TEC Cooling Vests
Smartphones & USB Devices

Built for the LITEGUEST Ecosystem

Unlike ordinary power banks designed mainly for phones, this battery is optimized for wearable outdoor technology.

USB-A Output

For heated jackets, vests, pants, cushions, blankets, and other heated gear.

Type-C Output

Provides stable power for compatible TEC semiconductor cooling products.

DC Output

Designed for fan-powered cooling jackets, vests, and pants.

Type-C Charging Input

Recharge the power bank easily with the included USB-A to Type-C cable. (Wall charger not included.)

Powerful Yet Portable

20,000mAh high-capacity battery
22.5W fast charging
LED digital battery display
Ultra-compact outdoor design
Approx. charging time: 6 hours

Size:
3.62 × 2.56 × 1.30 in

Weight:
10.58 oz

Perfect for hiking, camping, fishing, golf, commuting, and travel.

Smart Outdoor Features

Four-Level Fan Speed Control

When connected to compatible LITEGUEST fan cooling apparel:

Level 1 – Low
Level 2 – Medium
Level 3 – High
Level 4 – Maximum

LED Battery Display

The built-in digital display shows the remaining battery percentage, making it easy to monitor power during outdoor activities.

Product Specifications

Item	Details
Brand	LITEGUEST
Capacity	20,000mAh
Battery	High-Density Lithium
Max Output	22.5W
Heated Gear	USB-A
TEC Cooling	Type-C
Fan Cooling	DC
Charging Input	Type-C
Charging Time	Approx. 6 Hours
Display	LED Digital
Size	3.62 × 2.56 × 1.30 in
Weight	10.58 oz
Color	Black

Package Includes

1 × 20,000mAh Power Bank
1 × USB-A to Type-C Charging Cable
1 × User Manual

Wall charger not included.

FAQs

Can it power both heated and cooling products?
Yes. It supports compatible LITEGUEST heated apparel, fan-powered cooling gear, and TEC cooling products.

Can it charge my phone?
Yes. It also works with compatible smartphones and other USB devices.

How long will it run my gear?
Runtime varies depending on the connected product, power setting, and environmental conditions.

Stay Powered. Stay Outdoors.

One compact battery for year-round outdoor comfort.

LITEGUEST — One Battery. All Seasons.

LITEGUEST 20,000mAh Power Bank | Heated & Cooling Gear Ready