High-Capacity Dual-USB Power Bank for Trade Shows
Exhibition organizers and booth teams know the pattern: charging stations get borrowed and never returned. This shell is the answer — high capacity, dual outputs and a tip set covering every visitor phone, heavy enough and useful enough that it stays at the stand all show.
Key Features
- Every-visitor compatibility — mini USB / Micro USB / device tip options; nobody walks away uncharged
- Booth-station duty cycle — high-capacity cells for continuous three-day show use
- Low-resistance circuitry — energy-saving design that runs cool through queue-length demand
- Over-current protection — safe for visitor devices, which is what booth staff care about
- Specs adjustable per order — capacity, tips and booth branding per order
Specifications — Typical Configuration (customizable per order)
- Capacity: 20,000mAh (10,000–30,000 on request)
- Output: dual USB-A (5V/2.1A + 5V/1A) · Input: 5V/2A USB-C
- Battery: grade-A polymer, 500+ cycles
- Certification: CE / RoHS / FCC
Final configuration confirmed with you before order confirmation.
Customization & Ordering
- Booth-branding printing; tip selection per device mix
- Sample in 5–7 days; MOQ on request
- FOB Shenzhen · DHL / FedEx / sea freight
Ruth merron –
This portable charger is one of the best I’ve used. It charges extremely quickly and charges my phone at least twice fully during the day. I use an android, and I always have apps running in the background.