We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black rectangular power bank with matte finish

WOOJONG

WOOJONG Semi-Solid State 10000mAh Power Bank PD 22.5W Black

SKU CH-8W3S-E56J4

A 10000mAh semi-solid state power bank delivering 22.5W PD fast charging with 2000-cycle lifespan and -20°C to 80°C operation

  • TypePower Bank
  • Semi-solid state battery with only 3% liquid electrolyte for enhanced safety
  • Up to 2000 charge cycles providing six times the lifespan of typical power banks
  • Operates reliably from -20°C to 80°C for extreme temperature endurance
  • 350Wh/kg energy density makes it approximately 25% lighter than standard 10000mAh power banks
  • PD 22.5W fast charging with 18W input for rapid power delivery and self-charging

What this power bank is

The WOOJONG 10000mAh unit uses semi-solid battery technology with only 3% liquid electrolyte. It delivers up to 22.5W output and accepts 18W input for fast charging. The pack is rated for 2000 full cycles and operates from -20°C to 80°C. At 350Wh/kg energy density it is roughly 25% lighter than a standard 10000mAh bank.

What to check before ordering

Confirm your devices charge via USB-C and can use up to 22.5W power delivery. Verify you have a compatible 18W or higher charger to replenish the bank at its maximum input speed. Ensure the operating temperature range matches the environments you plan to use it in.

Who this suits and who should look elsewhere

Travellers and commuters who need a lightweight, high-cycle power bank for daily phone top-ups in hot or cold conditions will benefit. Buyers who need more storage than 10000mAh, require wireless charging, or must power laptops above 22.5W should consider other options.

Highlights

  • Semi-solid state battery with only 3% liquid electrolyte for enhanced safety
  • Up to 2000 charge cycles providing six times the lifespan of typical power banks
  • Operates reliably from -20°C to 80°C for extreme temperature endurance
  • 350Wh/kg energy density makes it approximately 25% lighter than standard 10000mAh power banks
  • PD 22.5W fast charging with 18W input for rapid power delivery and self-charging

Specifications

TypePower Bank

Questions about this item

What comes with the WOOJONG Semi-Solid State 10000mAh Power Bank and what must I buy separately?

The power bank itself is supplied new; a USB-C cable and an 18W or higher wall charger are not included and must be purchased separately for PD 22.5W fast charging.

How do I choose between the different versions or capacities of this model?

This listing covers a single 10000mAh capacity in black; there are no other capacity or colour variants to select from.

What does the 22.5W PD rating mean when I actually charge my phone?

It delivers up to 22.5W output over USB-C Power Delivery, so compatible phones can charge at their maximum supported speed while the bank recharges at up to 18W input.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.