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Black rectangular power bank with rounded edges, USB-C lanyard attached, built-in phone stand folded flush

INIU P55 10000mAh 45W Power Bank

SKU CH-PSGN-YHR0T

A 10000mAh power bank with 45W USB-C output, detachable lanyard cable, built-in stand and flashlight, measuring 4.4 × 2.7 × 0.7 in

  • Total capacity10,000 mAh
  • Compatible phone brandsFor ALL ?iPhone?iPhone 16, 16 Plus, 16 Pro, 16 Pro Max, iPho
  • Compatible phone modelsFor ALL ?iPhone?iPhone 16, 16 Plus, 16 Pro, 16 Pro Max, iPho
  • Battery chemistryLithium polymer
  • Voltage12 V
  • Amperage3 A
  • 45W output charges phones, tablets and handheld consoles quickly
  • 27% smaller footprint at 4.4 × 2.7 × 0.7 in fits pockets and bags
  • Detachable nylon-braided USB-C lanyard works as cable, strap and recharge cord
  • Built-in phone stand and flashlight add hands-free viewing and low-light utility
  • 10000mAh capacity delivers up to 2.0 phone charges with 18-layer safety protection

Compact 45W power bank for phones and tablets

The INIU P55 delivers 10000mAh of lithium-polymer capacity in a 4.4 × 2.7 × 0.7 in black case weighing 6.5 oz. It supports 45W USB-C Power Delivery to charge phones, tablets, handheld consoles and compatible USB-C cameras. Airline-friendly at 100 Wh, it suits daily carry and travel backup.

45W output ceiling and recharge dependency

The 45W maximum is shared across two USB-C ports and one USB-A port, so simultaneous charging splits available power. Recharge speed scales with the wall adapter: a 15W charger needs roughly 3h, while a 27W charger cuts that to about 1.7h via the USB-C input. Pass-through charging is supported for concurrent device and bank replenishment.

Integrated lanyard cable and fold-out stand

A detachable nylon-braided USB-C lanyard replaces a separate cable for charging, recharging and carrying. The built-in phone stand props the screen for calls or media, and a flashlight aids low-light use. 18-layer SmartProtect circuitry manages heat, current and voltage; real-world delivery is 6000–7000mAh after conversion losses.

How it compares

Measured against everything we stock in Portable Chargers & Battery Packs, at today’s prices. Recalculated every night.

Price $35.99
Typical for this category: the median of 1,307 items is $36.99.

Specifications

Product
Brand nameINIU
Model nameP55
Part numberP61-E1
Total capacity10,000 mAh
Product type10,000 mAh
Product colorBlack
Ports & slots
Output typeUSB Type C * 2 + USB Type A * 1
InputUSB Type C * 2 + USB Type A * 1
Power
Battery chemistryLithium polymer
Voltage12 V
Amperage3 A
Size & build
Measurements4.4 in × 2.7 in × 0.7 in
Compatibility
Compatible phone brandsFor ALL ?iPhone?iPhone 16, 16 Plus, 16 Pro, 16 Pro Max, iPhone 15, 15 Plus, 15 Pro, 15 Pro Max, iPhone 14, 14 Plus, 14 Pro, 14 Pro Max, iPhone13 Pro, iPhone 13 Pro Max, iPhone 13 mini, iPhone 13, iPhone 12 Pro, iPhone 12 Pro Max, iPhone 12 mini, iPhone 12, iPhone 11 Pro, iPhone 11 Pro Max, iPhone 11, iPhone SE (2nd generation), iPhone XS, iPhone XS Max, iPhone XR, iPhone X, iPhone 8, iPhone 8 Plus; ?Samsung?Samsung galaxy S23 Ultra / S23 / S23+ /Samsung galaxy S22 Ultra / S22 / S22+ / S21 Ultra /S21+ / S21 / S20 Ultra / S20+ / Z Flip / S10 / S10+ / Note20 / Ultra / Note10 / Note10+ /
Compatible phone modelsFor ALL ?iPhone?iPhone 16, 16 Plus, 16 Pro, 16 Pro Max, iPhone 15, 15 Plus, 15 Pro, 15 Pro Max, iPhone 14, 14 Plus, 14 Pro, 14 Pro Max, iPhone13 Pro, iPhone 13 Pro Max, iPhone 13 mini, iPhone 13, iPhone 12 Pro, iPhone 12 Pro Max, iPhone 12 mini, iPhone 12, iPhone 11 Pro, iPhone 11 Pro Max, iPhone 11, iPhone SE (2nd generation), iPhone XS, iPhone XS Max, iPhone XR, iPhone X, iPhone 8, iPhone 8 Plus; ?Samsung?Samsung galaxy S23 Ultra / S23 / S23+ /Samsung galaxy S22 Ultra / S22 / S22+ / S21 Ultra /S21+ / S21 / S20 Ultra / S20+ / Z Flip / S10 / S10+ / Note20 / Ultra / Note10 / Note10+ /

Questions about this item

What does the 45W output mean for charging a laptop or tablet?

The 45W USB-C output can fast-charge compatible tablets, handheld consoles and USB-C cameras, reaching around 65% on a supported phone in 30 minutes.

How many full phone charges does the 10000mAh capacity actually deliver?

After conversion losses, the usable capacity is roughly 6000–7000mAh, giving about 2.0 charges for an iPhone 14 or 1.2 charges for an iPad Air.

Which USB-C port should I use to recharge the power bank itself?

Recharge via either USB-C input port; a 27W wall charger refills it in about 1.7 hours, while a 15W charger takes roughly 3 hours.

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