Power bank with LiPo battery

Global SourcesUpdated on 2026/06/03

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Power Bank huge power supply QC 22.5W Fast Charge
US 15.00 - 15.50 / Piece
MOQ: 300 Pieces
Model: M-8166-L04
Lead Time: 15-20 days
Supplier Profile
Year Established: 2005
Export Markets: Mid East/Africa,North America,Western Europe,Asia,Australasia,Central/South America,Eastern Europe
Annual Sales: US$35,000,000 to 39,999,999
Total Staff: 450 to 499
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Dongguan Opaqi Electronics Technology Co. Ltd markets the M-8166-L04, a power bank with 3.7V, 40,000mAh, 148Wh Li-polymer battery and 20,000mAh rated capacity.  

This device, with ≥75 percent transfer efficiency, offers 22.5W fast-charging capability. It has a USB-C input and USB-Type A and USB-C output ports. The housing is made of ABS, PC and silicone.

The 828g power bank measures 68x56x140mm and features a carry handle.

ISO 9001-certified Dongguan Opaqi is a national high-tech enterprise, producing mobile phone accessories and electronic products, including mobile power supplies, mobile phone chargers and outdoor energy storage devices.


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