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
Green rectangular power bank with rounded edges, LED display, two USB-C ports and one USB-A port

INIU P512 20000mAh 22.5W Power Bank Green

SKU CH-GXHW-CS7DC

A 20000mAh lithium-polymer power bank delivers 22.5W fast charging to three devices via two USB-C and one USB-A port

  • Type20000 milliamp_hours
  • ColorGreen
  • Compatible Phone ManufacturerSmartphone
  • Compatible Phone ModelSmartphone
  • Capacity20000 milliamp_hours
  • Chemicallithium_polymer
  • Charges phone to 75% in 30 minutes with 22.5W PD 3.0 and QC 4+
  • Powers iPad Pro to 34% in 30 minutes using 22.5W high-speed output
  • USB-C input and output ports fit new iPhones, iPad and upcoming USB-C devices
  • Three devices charge simultaneously via one USB-C and two USB-A ports
  • Pocket-sized 20000mAh capacity at 313.5 grams with 18-layer SmartProtect safety system

Pocket-Sized 20000mAh Capacity

The INIU P512 packs 20000mAh of lithium polymer energy into a green case measuring 2.8 by 4.1 by 1.2 inches and weighing 313.5 grams. It is built for travellers and commuters who need several full phone charges without carrying a bulky brick.

22.5W Output With PD 3.0 and QC 4+

The bank delivers up to 22.5W through two USB-C ports and one USB-A port, supporting PD 3.0 and QC 4+ protocols. A phone can reach 75 percent in 30 minutes while an iPad Pro hits 34 percent in the same window. Recharging the bank itself takes 5.4 hours with a 20W charger or 6.6 hours with a 15W unit via the USB-C input.

18-Layer SmartProtect And Triple-Port Layout

An 18-layer SmartProtect system monitors temperature and adjusts power to prevent overheating. The three-port arrangement lets you charge three devices at once, so families or colleagues can share one pack. Typical usable output falls between 12000 and 14000mAh after conversion losses.

Highlights

  • Charges phone to 75% in 30 minutes with 22.5W PD 3.0 and QC 4+
  • Powers iPad Pro to 34% in 30 minutes using 22.5W high-speed output
  • USB-C input and output ports fit new iPhones, iPad and upcoming USB-C devices
  • Three devices charge simultaneously via one USB-C and two USB-A ports
  • Pocket-sized 20000mAh capacity at 313.5 grams with 18-layer SmartProtect safety system

Specifications

BrandINIU
ModelP512
Type20000 milliamp_hours
ColorGreen
Part NumberP512
Compatible Phone ManufacturerSmartphone
Compatible Phone ModelSmartphone
Capacity20000 milliamp_hours
Chemicallithium_polymer
Volt12 volts
Amp3 amps
OutputOutput: USB-C*2+USB-A*1
InputOutput: USB-C*2+USB-A*1
FeaturesFast Charging
Dimension2.8 in x 4.1 in x 1.2 in
Weight313.5 grams

Questions about this item

Which capacity should I choose for multiple phone charges?

The 20000mAh unit delivers roughly 12000-14000mAh to devices after conversion losses, giving about four full charges for a typical 3279mAh phone battery.

What does the 22.5W rating mean for my phone in daily use?

It can charge a compatible phone up to 75% in 30 minutes and an iPad Pro up to 34% in the same time when the device battery is low.

What does the USB-C in/out port actually cap in practice?

The USB-C port handles both input and output at up to 22.5W, so recharging the power bank takes 5.4 hours with a 20W charger or 6.6 hours with a 15W charger.

Also in this aisle

People compared these

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