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Black rectangular 20000mAh power bank with digital display and USB ports

INIU P62-E1 20000mAh 65W power bank

SKU CH-XGM8-RERM3 MPN P62-E1

A 20000mAh lithium-polymer power bank delivering up to 65W via two USB-C ports and one USB-A, measuring 4.3 x 1.1 x 2.8 in and weighing 13.4 oz

  • Total capacity20,000 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
  • Voltage20 V
  • Output typeUSB-C*2+USB-A*1
  • Charges MacBook Air to 41% and iPhone to 56% in 25 minutes
  • 65W output powers laptops and phones simultaneously through two USB-C ports
  • 20000mAh capacity fits in 4.3 x 2.8 x 1.1 inch frame weighing 13.4 ounces
  • Works with low-current accessories like AirPods and smartwatches alongside phones and tablets
  • Includes 100W USB-C cable for immediate high-speed charging out of the box

Compact 20000mAh 65W power bank

The INIU P62-E1 is a 20000mAh lithium-polymer power bank rated for 65W USB-C Power Delivery. It targets travellers and mobile professionals who need to charge a laptop, tablet and phone from one compact unit. Two USB-C ports and one USB-A port allow three devices to charge simultaneously. The 73Wh capacity meets airline carry-on limits.

73Wh capacity with 65W peak output

The 20000mAh cell delivers roughly 3.5 full phone charges or 1.5 tablet charges. A single USB-C port can push up to 65W, enough to bring a MacBook Air 13" to 41% in 25 minutes while an iPhone 15 reaches 56% in the same window. When two devices draw power together the total output splits, so sustained laptop charging slows if a second device is attached.

Low heat and quiet operation

The high-density TinyCell and HyperStack architecture keep the housing slim at 4.3 x 2.8 x 1.1 inches and 13.4 ounces. No moving parts mean silent running. In normal use the case stays warm rather than hot, and the integrated digital display shows remaining capacity without extra button presses. A 100W USB-C cable is included for full-speed input and output.

How it compares

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

Price $59.99
Pricier than about 86% of the 1,307 comparable items (median $36.99).

Specifications

Product
Brand nameINIU
Model nameP62-E1
Part numberP62-E1
Total capacity20,000 mAh
Product type20,000 mAh
Product colorBlack
Ports & slots
Output typeUSB-C*2+USB-A*1
InputOutput: USB-C*2+USB-A*1
Power
Battery chemistryLithium polymer
Voltage20 V
Size & build
Measurements4.3 in × 1.1 in × 2.8 in
Product weight13.4 oz

Questions about this item

Will the 65W USB-C ports charge my older MacBook Air that only accepts 30W?

Yes, the power bank negotiates the correct voltage so a 30W MacBook Air draws only what it needs from the 65W USB-C output.

How can I confirm the 20000mAh pack is delivering the advertised 65W to my MacBook?

The built-in digital display shows real-time output wattage; you should see up to 65W when a MacBook Air 13" charges at 41% in 25 minutes.

Does the box include a cable that can handle the full 65W or 100W rating?

A 100W USB-C to USB-C cable (1 ft) is included, so no separate cable purchase is required for maximum speed.

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