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Ultra-slim jet-black magnetic power bank with USB-C port

WOOJONG

WOOJONG Magnetic Power Bank 10000mAh 20W Jet Black

SKU CH-DCED-SW85Z

A 10000mAh magnetic power bank with 20W wired and 15W wireless fast charging, 0.63 inches thick and 189g, compatible with iPhone 12 through 16 series

  • TypePower Bank
  • Magnetic force up to 10N holds phone securely
  • Ultra-slim 0.63-inch profile fits one-handed use
  • 10000mAh capacity weighs only 189g
  • 20W USB-C and 15W wireless fast charging
  • Works with iPhone 12 through 16 series magnetically

Ultra-slim 10000mAh magnetic power bank

The WOOJONG magnetic power bank delivers 10000mAh capacity with 20W wired output and up to 15W wireless charging. Its 0.63-inch thickness and 189g weight suit iPhone 12 through 16 series users wanting cable-free top-ups. Magnetic alignment reaches 10N holding force for secure attachment.

Thermals noise and power draw

Wireless charging operates at 15W, 10W or 7.5W depending on the connected device. The USB-C port provides up to 20W wired power. Pass-through charging lets the bank recharge while powering a phone. No active cooling is present so the unit stays silent.

What the magnetic attachment changes

The 10N magnetic grip lets users operate the phone one-handed while charging. MagSafe cases extend magnetic compatibility to iPhone 11, X, 8 and Google Pixel models. Slim profile fits pockets without the bulk of typical 0.7 to 0.9-inch banks.

Highlights

  • Magnetic force up to 10N holds phone securely
  • Ultra-slim 0.63-inch profile fits one-handed use
  • 10000mAh capacity weighs only 189g
  • 20W USB-C and 15W wireless fast charging
  • Works with iPhone 12 through 16 series magnetically

Specifications

TypePower Bank

Questions about this item

How do I attach the power bank to my iPhone 15 so it stays in place?

Align the magnetic ring on the back of the iPhone 15 with the power bank's surface; the 10N magnetic force locks it automatically without clips or adhesives.

Will the 10000mAh battery need replacement after a certain number of charges?

The lithium-polymer cell is built for hundreds of full cycles; capacity will gradually reduce over years but no user-replaceable module is provided.

At what point does sustained 20W wired output trigger thermal throttling?

Continuous 20W delivery through the USB-C port will warm the 0.63-inch chassis; the internal controller reduces power once temperature limits are reached to protect the 189g unit.

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