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Rectangular white power bank with built-in USB-C cable and wireless charging surface

CUKTECH WPB100L 10000mAh power bank 20W 7.5W wireless

SKU CH-06RQ-0J1ZN MPN WPB100L

A 10,000 mAh magnetic power bank with 20 W wired and 7.5 W wireless charging plus a built-in USB-C cable

  • Type10000 milliamp_hours
  • Capacity10000 milliamp_hours
  • Chemicallithium_polymer
  • Volt3.65 volts
  • OutputUSB Type C
  • InputUSB Type C
  • 10,000mAh capacity delivers up to 66 hours video playback
  • Built-in USB-C cable provides 20W wired fast charging
  • 5W MagSafe-compatible wireless charging snaps on securely
  • 10N magnetic hold keeps phone aligned during movement
  • NTC temperature monitoring for steadier heat dissipation

10,000mAh magnetic power bank

The CUKTECH WPB100L is a 10000mAh lithium polymer power bank designed for iPhone 12 through 17 series users who want MagSafe-compatible wireless charging. It also supports Samsung devices when used with an original magnetic case. The unit weighs 7.46 oz and measures 4.28×2.67×0.76 in, fitting easily in a pocket or small bag for daily carry.

Built-in cable and wireless coil

A fixed USB-C cable provides up to 20W wired output, while the magnetic surface delivers 7.5W wireless power. The 10N magnetic hold keeps the phone aligned during movement, so charging continues while walking or commuting. NTC temperature sensors monitor heat levels during both charging modes for steadier operation.

USB-C input and output limits

The single USB-C port handles both input and output, so the power bank itself recharges over the same connector used for wired device charging. Wireless output is fixed at 7.5W, which is slower than the 20W wired maximum. Phones without MagSafe or a compatible magnetic case cannot use the wireless function and must rely on the cable.

Highlights

  • 10,000mAh capacity delivers up to 66 hours video playback
  • Built-in USB-C cable provides 20W wired fast charging
  • 5W MagSafe-compatible wireless charging snaps on securely
  • 10N magnetic hold keeps phone aligned during movement
  • NTC temperature monitoring for steadier heat dissipation

Specifications

BrandCUKTECH
ModelWPB100L
Type10000 milliamp_hours
Part NumberWPB100L
Capacity10000 milliamp_hours
Chemicallithium_polymer
Volt3.65 volts
OutputUSB Type C
InputUSB Type C
Dimension10.87 in x 1.94 in x 6.78 in
Weight0.3 kilograms

Questions about this item

Does the lithium-polymer cell in the WPB100L need any periodic maintenance or replacement?

The 10000mAh lithium-polymer battery is sealed and not user-replaceable; no periodic maintenance is required beyond normal charging cycles.

What limits the 20W wired output during a long charging session?

NTC temperature monitoring will throttle power if the unit overheats, so sustained 20W output depends on heat dissipation.

How warm does the power bank get when the built-in USB-C cable runs at 20W for hours?

Slight heating is normal; NTC sensors monitor temperature and reduce output to keep heat at a safe level.

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