Description

Joyroom JR-QP191 Power Bank is a compact 10,000mAh portable charger with up to 22.5W output, two USB-C input/output ports and a smart LED battery display. It is a practical choice in Bangladesh for commuters and travellers who want useful backup power without carrying a larger 20,000mAh or 30,000mAh unit.

Joyroom JR-QP191 10000mAh 22.5W Power Bank

Joyroom JR-QP191 10000mAh 22.5W Power Bank is designed to keep compatible mobile devices powered when a wall socket is unavailable. Its capacity, port arrangement and maximum output determine where it fits best: smaller models favour portability, while larger models provide more stored energy. The specifications below make those capabilities clear without relying on unsupported performance promises.

Key Features

The 10,000mAh Li-polymer battery balances useful capacity with a lighter, more compact body. Joyroom states a rated capacity of 5,800mAh at 5V/3A; the difference from the cell capacity is normal because a power bank converts battery voltage before delivering power through its ports. Real-world results depend on the device and charging conditions.

Two USB-C ports can be used for input and output, reducing the need to carry a separate connector type for recharging the power bank. A USB-A output adds compatibility with common charging cables. The unit supports up to three connected devices, although the available output is shared during simultaneous charging.

Its maximum 22.5W output can speed up charging when the device, cable and selected port support the required profile. A low-current mode is available for suitable small electronics, while the LED display provides an easy way to check remaining battery power before a trip or workday.

Specifications and Charging Guidance

This 10000mAh power bank should be paired with a sound charging cable and a device that supports its stated output. Charging speed is controlled by the lowest-rated part of the setup, including the power bank port, cable and receiving device. A higher maximum wattage does not force unsupported power into a device; compatible electronics negotiate an appropriate charging level.

Keep the power bank dry and away from excessive heat, direct sunlight and sharp impacts. Do not place it under fabric while charging, and stop using it if the casing becomes swollen, cracked or unusually hot. Recharge it before long-term storage and avoid leaving the battery fully depleted for extended periods.

Joyroom JR-QP191 Power Bank Price in Bangladesh

The current Joyroom JR-QP191 Power Bank price in Bangladesh is displayed in the product price section above. Because selling prices and availability can change, check the live price and stock status before placing an order. You can browse more power banks in Bangladesh, compare the related Joyroom JR-QP192 20,000mAh power bank, or visit Zesan Enterprise for other mobile accessories.

FAQ

What is the battery capacity of the JR-QP191?

The stated battery capacity is 10,000mAh / 38.5Wh. Usable output is lower than the cell rating because voltage conversion and normal operating losses occur during charging.

What is its maximum charging output?

The maximum stated output is Up to 22.5W. Actual speed depends on the connected device, cable, selected port and supported charging profile.

Can this power bank charge more than one device?

Its port arrangement is two usb-c input/output ports and one usb-a output. When several devices are connected, total available power is shared between them.

Does it show the remaining battery level?

Yes. The product uses a smart led battery display to help users check when the power bank itself needs recharging.

What is the Joyroom JR-QP191 Power Bank price in Bangladesh?

Please check the live price shown on this product page. The description does not state a fixed numeric selling price because prices may change.

Why Buy From Zesan Enterprise

Zesan Enterprise allows buyers to review the current product price and availability online before ordering. Read the specifications and compatibility notes carefully, and contact the store if you need help confirming whether this model suits your device, cable and charging requirements.