TECNET Rechargeable
Standing Fan
Unmatched reliability powered by advanced Lithium technology. Featuring up to 100 hours of continuous runtime, built-in power bank capabilities, and comprehensive emergency lighting.
100 Hrs
Max Backup
Lithium
11.1V 9,500mAh
12 Mo
Warranty
Lithium Rechargeable Unit
Beat the Heat with Unmatched Reliability
The TECNET STT-R18B is powered by a high-capacity Lithium battery pack, serving as both a heavy-duty cooling fan and a complete power station for your home comfort needs during grid outages.
See It in Action
Watch the TECNET Rechargeable Fan demonstrate its powerful airflow, built-in lighting, and utility.
Build Quality Overview
Airflow & Features
Why Choose the STT-R18B?
Packed with advanced lithium energy storage, emergency ports, and heavy-duty cooling capacity.
Lithium Technology
Fitted with an advanced 11.1V 9,500mAh Lithium battery pack, offering faster charging, longer backup time, and an extended lifespan.
Built-in Power Bank
Leverage the massive internal lithium capacity to keep your smartphones, tablets, and mobile devices charged anywhere.
Emergency Lighting
Includes 2 USB bulbs and a 5W DC bulb to illuminate your living space instantly during blackouts or outdoor camping trips.
Solar & Grid Compatible
Wide DC 12-24V input range allows charging from solar panels, generators, inverters, car batteries, or standard wall grids.
100-Hour Runtime
Delivers up to 100 hours of continuous low-speed cooling runtime or steady airflow performance on lower settings.
12-Month Warranty
Backed by comprehensive after-sales support with readily available replacement parts and full local service coverage.
Technical Specifications
System & Power Parameters
Performance & Output
Experience Total Independence
Secure continuous cooling, mobile device charging, and emergency lighting with the TECNET STT-R18B Rechargeable Fan.
12 Months Warranty • Lithium Power Station • Spare Parts Available