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Rectangular power bank with built-in cables and LCD display

WOOJONG

WOOJONG 40800mAh Power Bank 25W PD QC 4.0 Built-in Cables LCD Display

SKU CH-NVC3-VE7GH

A 40800mAh power bank with 25W PD QC 4.0 fast charging, built-in cables and an LCD display powers multiple devices for days

  • TypePower Bank
  • 40800mAh capacity powers phones for several days
  • 25W PD QC 4.0 fast charging for compatible devices
  • Built-in Type-C and iOS cables remove extra cord clutter
  • LCD display shows remaining power at a glance
  • Five outputs charge up to five devices simultaneously

High-capacity portable charger

The WOOJONG power bank stores 40800mAh and delivers up to 25W through Power Delivery and Quick Charge 4.0. It targets travellers and heavy device users who need days of reserve power for phones and tablets without hunting for wall outlets.

Integrated cable convenience

Built-in detachable Type-C and iOS output cables remove the need to pack separate cords, while five total outputs let you charge multiple devices at once. The LCD display shows remaining capacity so you can decide when to recharge the bank itself. Air travel is not permitted with this unit.

Broad device support

The bank works with iPhone 14 through 17 series, Galaxy S23, Pixel 7 and other USB-C or Lightning devices. It can replenish an iPhone 16 roughly five to eight times or a Galaxy S23 about four to five times on a single charge. Buyers who need airline-approved capacity or wireless charging should look elsewhere.

Highlights

  • 40800mAh capacity powers phones for several days
  • 25W PD QC 4.0 fast charging for compatible devices
  • Built-in Type-C and iOS cables remove extra cord clutter
  • LCD display shows remaining power at a glance
  • Five outputs charge up to five devices simultaneously

Specifications

TypePower Bank

Questions about this item

How many full charges can the 40800mAh capacity deliver to an iPhone 16 before the power bank itself needs recharging?

The 40800mAh capacity provides about 5 to 8 full charges for an iPhone 16 depending on the phone battery condition and usage while charging.

Does the 25W PD QC 4.0 output generate noticeable heat or fan noise during extended charging sessions?

The unit has no fan so it runs silently; the casing may become warm during sustained 25W output which is normal for high-density battery packs.

Which cables must I already own to recharge the power bank itself since the built-in cables are for output only?

You need a separate USB-C cable and a compatible wall charger to recharge the power bank via its USB-C input port.

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