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Black rectangular power bank with built-in cables and digital display

Orfeika K26F 20000mAh power bank

SKU CH-PNZT-DC1JK MPN K26F

A 20,000mAh lithium-polymer power bank with four built-in cables, six outputs and 20W USB-C fast charging

  • Total capacity20,000 mAh
  • Compatible phone brandsSmartphone
  • Compatible phone modelsSmartphone
  • Battery chemistryLithium polymer
  • Voltage3.7 V
  • Output type4 built-in Cables(for iPhone, USB C, USB A, Micro)
  • 20000mAh capacity powers iPhone 16 up to 3 times
  • 20W PD fast charging reaches 50% in 45 minutes
  • Four built-in cables cover Lightning, USB-C, USB-A, Micro
  • Six devices charge simultaneously via three cables and three ports
  • 77Wh energy rating meets airline carry-on limits under 100Wh

Capacity and compatibility

The Orfeika K26F is a 20000mAh lithium-polymer power bank rated at 77Wh, which meets airline carry-on limits for batteries under 100Wh. It supports almost all 5V, 9V and 12V USB devices including iPhone 16, Galaxy S24 and Google Pixel 9 models.

Built-in cables and multi-device charging

Four integrated cables cover Lightning, USB-C, USB-A and Micro-USB connectors so no extra cords are needed. Six outputs — three built-in cables plus two USB-C ports and one USB-A port — allow up to six devices to charge at once, while four input options let you replenish the bank from different sources.

Fast charging, display and recharge times

USB-C output delivers up to 20W, giving an iPhone 16 roughly 50% charge in 45 minutes. A digital display shows remaining capacity, and the unit recharges in 7 hours via USB-C input or 10 hours via USB-A cable input at 3.7 volts.

How it compares

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

Price $45.99
Pricier than about 70% of the 1,307 comparable items (median $36.99).

Specifications

Product
Brand nameOrfeika
Model nameK26F
Part numberK26F
Total capacity20,000 mAh
Product type20,000 mAh
Product colorBlack
Ports & slots
Output type4 built-in Cables(for iPhone, USB C, USB A, Micro)
Input4 built-in Cables(for iPhone, USB C, USB A, Micro)
Power
Battery chemistryLithium polymer
Voltage3.7 V
Size & build
Measurements6.3 in × 2.85 in × 0.74 in
Compatibility
Compatible phone brandsSmartphone
Compatible phone modelsSmartphone

Questions about this item

How long does the 20000mAh capacity actually last when charging multiple phones back-to-back?

The 20000mAh battery delivers roughly 77Wh. Official estimates show it can charge an iPhone 16 up to 3 times, a Galaxy S24 up to 2.9 times, and a Google Pixel 9 up to 2.3 times before the power bank itself needs recharging.

Does the unit get hot or noisy during a full day of charging six devices at once?

The power bank has no fan, so it runs silently. Heat will vary with load; total output adjusts automatically across the six ports to keep charging safe and efficient during extended use.

What cables or adapters do I need to start using it straight out of the box?

None. Four cables are built in — Lightning, USB-C, USB-A and Micro-USB — covering both input and output. The box also includes a pouch and a user manual, so no extra accessories are required.

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