50000mAh 120W Power Bank — High-Capacity Fast Charging Portable Battery
Charge Everything. Go Anywhere.
Most power banks make you choose between capacity and speed. This 50000mAh 120W unit doesn’t. The massive battery keeps your phone, tablet, laptop, and handheld console charged through days of heavy use, while 120W output means your laptop charges at full speed and your phone tops up in under an hour. One power bank. Every device. No compromises.
Features
- 50000mAh capacity — charges a typical smartphone 10–12 times; a tablet 4–5 times; a laptop 1–2 times depending on battery size
- 120W total output — high-wattage output supports fast charging for laptops, phones, and tablets simultaneously
- USB-C PD output — up to 100W USB-C output for laptop charging via Power Delivery
- Multiple output ports — charge several devices at the same time via USB-C and USB-A ports
- Fast self-recharging — recharges the power bank itself quickly via high-wattage USB-C input; no overnight charging required
- LED battery display — digital or LED indicator shows remaining capacity as a percentage or bar level
- Pass-through charging — charge the power bank and connected devices simultaneously
- Wide compatibility — charges MacBooks, iPads, iPhones, Android phones, Nintendo Switch, Steam Deck, and more
Who It’s For
- Travelers and digital nomads who need multi-day charging without access to outlets
- Remote workers who need to keep a laptop and phone charged away from a desk
- Outdoor adventurers on multi-day trips where power access is limited
- Anyone who charges multiple devices and wants one power bank to handle all of them
How to Use
- Charge the power bank fully via the USB-C input before first use — use a 65W+ charger for fastest recharge time.
- Connect devices to the USB-C or USB-A output ports.
- For laptop charging, use the highest-wattage USB-C port and a USB-C to USB-C cable.
- Check the LED display to monitor remaining capacity.
- Recharge the power bank when capacity drops below 20% for best battery longevity.
Frequently Asked Questions
Can it charge a MacBook at full speed?
Yes — the 100W USB-C PD output supports full-speed charging for most MacBook models. MacBook Pro 16-inch requires 140W for full-speed charging; this power bank will charge it at a slightly reduced rate.
Is it allowed on airplanes?
Power banks above 100Wh (watt-hours) are restricted on most airlines. A 50000mAh / 3.7V power bank is approximately 185Wh — which exceeds the standard 100Wh carry-on limit. Check with your airline before traveling. Many airlines allow up to 160Wh with prior approval.
How long does it take to recharge the power bank itself?
With a 65W charger, expect approximately 3–4 hours. With a 100W+ charger, recharge time can be reduced further depending on the input wattage supported by the unit.