Emergency Dual-USB Power Bank with Fast Output
Outdoor retailers position this as the blackout unit: a 2.1A fast port for the phone that must stay alive and a standard port for the second device at the table. When the grid blinks, this is the shell families reach for — which is exactly how the shelf card reads.
Key Features
- Fast port for the essential device — 2.1A output when minutes of charge matter
- Blackout-duty cells — 18650 chemistry rated 500+ cycles with reliable wake-up
- Overnight-friendly recharge — 10–13 hours fits the window between outages
- Kit-bag natural — slots into storm, camping and travel-prep packaging
- Specs adjustable per order — capacity and output mix 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
- Logo printing; kit packaging options
- Sample in 5–7 days; MOQ on request
- FOB Shenzhen · DHL / FedEx / sea freight
Seamos –
Bought it for my daughter prior to Reading festival……just to make sure she could contact home if needed……the charge lasted all weekend and charged her phone 3 times and also friends she was with used it also fully recommend this product. We have just also used it lots since very compact and easy to carry round.
Teresa –
irst of all, I must say that I just really like the form factor and build quality of this item. It just reeks of excellent quality.
After I fully charge it, it has no problem charging up my Ipad at very reasonable rate of charging.