Key Features of JOYROOM JR-QP191 Power Bank
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High-Speed 22.5W Fast Charging
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Supports QC3.0, PD3.0, FCP, SCP, and AFC fast-charging protocols
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Charges devices quickly and efficiently
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Triple-Port Charging (3 Devices at Once)
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2 × USB-A ports + 1 × USB-C port
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USB-C port supports input & output (bidirectional charging)
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Large 10,000mAh Capacity
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Li-Polymer battery for safer, more efficient power storage
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Enough power for smartphones, tablets, and earphones
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Real-Time Battery Percentage Display
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LED digital screen shows exact remaining battery %
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Dual Input Options (Fast Recharging)
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USB-C Input:Â 5V/3A, 9V/2A, 12V/1.5A
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Micro-USB Input:Â 5V/2A, 9V/2A, 12V/1.5A
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High-Power Output for Fast Device Charging
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USB 1 & 2 Output:Â 4.5V/5A, 5V/4.5A, 5V/3A, 9V/2A, 12V/1.5A
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USB-C Output:Â 5V/3A, 9V/2.22A, 12V/1.67A
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Combined Output (USB + Type-C):Â 5V/3A
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Compact & Portable Design
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Lightweight & slim – fits easily in backpacks or purses
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ABS + fire-resistant PCÂ material for durability & safety
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Advanced Safety Protections
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Multiple protection layers to prevent overcharging, overheating, short circuits, etc.
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Summary of Specifications
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Battery Type:Â Li-Polymer
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Material:Â ABS + fireproof PC
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Fast Charging Support:Â QC3.0, PD3.0, FCP, SCP, AFC
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Ideal for:Â Smartphones, tablets, earphones, and other USB-powered devices
Computer Accessories
