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Rating: 5.0 ★ (1306 reviews)
Availability: In Stock
Brand: Nymzixt
Category: Cell Phones & Accessories Accessories Chargers & Power Adapters Portable Power Banks
SKU: Black
Why my power bank provide fewer charges than expect?
Usually an battery could supply 60%-70% power to other devices. Approximately 30-40% of the battery capacity is lost in circuit heat and voltage conversions. So a fully charged Nymzixt 20000mAh power bank can offer 12000-14000mAh to your devices.
How long does it take to 100% recharge?
It depends on the power of the wall charger used: 15W charger - 2.8 hrs, 27W fast charger - 2.0 hrs.
Note: Please recharge via the USB-C port.
Does it support pass-through charging?
Yes, our power bank supports pass-through charging. You can charge both the power bank and connected devices simultaneously.
Why does the power bank display 0 or other numbers instead of showing 100% battery level?
Seaistar power banks undergo charge and discharge cycle tests before they are shipped from the factory, so it is normal for the rechargeable battery to not display 100% charge.
Is the rechargeable battery compatible with my device?
The Nymzixt 20000mAh portable charger is compatible with a wide range of smart devices, such as cell phones, tablets, and Bluetooth headsets.etc
