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Compact black rectangular power bank with rounded edges and a lanyard cable attached

INIU P50 10000mAh 45W power bank

SKU CH-CKG8-3MGPV MPN P50

A 10000mAh pocket-sized power bank delivering 45W USB-C output to fast-charge phones, tablets and even a MacBook Air, with a detachable lanyard cable and airline-approved capacity

  • Type10000 milliamp_hours
  • ColorBlack
  • Capacity10000 milliamp_hours
  • Chemicallithium_polymer
  • Volt12 volts
  • OutputOutput: USB Type C*2+USB Type A
  • Smallest 10000mAh design with TinyCell Pro battery
  • 45W PD output charges MacBook Air to 42% in 25 minutes
  • Detachable lanyard USB-C cable for charging and recharging
  • Pass-through charging powers devices while bank recharges
  • Airline-safe 10000mAh capacity meets flight regulations

Compact 10000mAh power bank

The INIU P50 delivers 10000mAh of lithium-polymer capacity in a pocket-sized design measuring 3.29 in x 2.09 in x 1.0 in and weighing 1.44 ounces. It is built for travellers and daily commuters who need reliable power for smartphones, tablets and ultraportable laptops without carrying a bulky brick.

Thermals and power delivery

Real-time temperature monitoring protects the TinyCell Pro battery during 45W output and input cycles. The unit stays cool enough for comfortable handling while fast-charging an iPhone 16 or Samsung S24, and it recharges in 2.7 hours on a 15W charger or 2 hours on a 20W charger.

Airline-compliant capacity

At 10000mAh the pack meets carry-on regulations for commercial flights. Expect 6000-7000mAh delivered to devices after conversion losses, yielding roughly 2.0 full charges for a 3279mAh phone battery. Users needing more total energy or multiple simultaneous laptop charges should consider a higher-capacity unit.

Highlights

  • Smallest 10000mAh design with TinyCell Pro battery
  • 45W PD output charges MacBook Air to 42% in 25 minutes
  • Detachable lanyard USB-C cable for charging and recharging
  • Pass-through charging powers devices while bank recharges
  • Airline-safe 10000mAh capacity meets flight regulations

Specifications

BrandINIU
ModelP50
Type10000 milliamp_hours
ColorBlack
Part NumberP50
Capacity10000 milliamp_hours
Chemicallithium_polymer
Volt12 volts
OutputOutput: USB Type C*2+USB Type A
InputOutput: USB Type C*2+USB Type A
Dimension3.29 in x 2.09 in x 1.0 in
Weight1.44 ounces

Questions about this item

How do I attach the detachable lanyard USB-C cable and which port do I use to recharge the power bank?

Snap the lanyard cable into the USB-C port; recharge only through a USB-C port using a wall charger.

How much usable capacity remains after voltage conversion losses?

A fully charged 10000mAh unit delivers 6000-7000mAh to devices because 30-40% is lost as heat and conversion overhead.

What is the fastest recharge time I can expect with a compatible wall charger?

A 20W fast charger refills the power bank in 2 hours; a 15W charger needs 2.7 hours.

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