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Grey rectangular magnetic power bank, slim profile, USB-C port visible

Koopozz KR-W002 5000mAh 22.5W Wireless Magnetic Power Bank Grey

SKU CH-DGXM-E98AV MPN KR-W002

A 5000mAh magnetic power bank with 22.5W USB-C input and output, measuring 0.32 inches thin and weighing 122 grams

  • Total capacity5,000 mAh
  • Compatible phone brandsUniversal for iPhone, Samsung, Google, LG, SONY, HTC, Nokia,
  • Compatible phone modelsUniversal for iPhone, Samsung, Google, LG, SONY, HTC, Nokia,
  • Battery chemistryLithium polymer
  • Voltage3.85 V
  • Output typeUSB Type C
  • Slim 0.32 inch profile slips into pockets easily
  • 5000 mAh capacity keeps devices running all day
  • Strong magnetic hold aligns instantly with iPhone 12 to 17 series
  • 5 W USB-C port charges up to five times faster than basic chargers
  • Dual NTC temperature control keeps surface only warm during use

Everyday Carry Capacity

The Koopozz KR-W002 is a 5000mAh lithium-polymer power bank built for daily carry. Its 0.32 inch profile and 122 gram weight let it snap magnetically to compatible iPhone 12 through 17 series models or to Android phones equipped with a magnetic case. A USB-C port handles both input and output for wired charging when wireless is not an option.

Sustained Thermal Behaviour

Dual NTC sensors monitor temperature in real time while a heat-dissipation coating spreads warmth across the shell. The manufacturer states this keeps the working temperature about 10 lower than typical magnetic packs so the surface stays warm rather than hot during extended wireless sessions. The 3.85 volt cell chemistry supports steady 22.5 watt USB-C delivery without rapid throttle.

Magnetic Alignment Limits

Magnetic coupling works natively only on iPhone 12 to 17 models; other Qi-enabled phones need a magnetic case to hold position. The 5000mAh cell provides roughly one full phone charge before the bank itself requires recharging via its USB-C input. Non-magnetic cases prevent the snap-on connection entirely.

How it compares

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

Price $44.99
Pricier than about 68% of the 1,307 comparable items (median $36.99).

Specifications

Product
Brand nameKoopozz
Model nameKR-W002
Total capacity5,000 mAh
Product type5,000 mAh
Product colorGrey
Ports & slots
Output typeUSB Type C
InputUSB Type C
Power
Battery chemistryLithium polymer
Voltage3.85 V
Size & build
Measurements4.0 in × 2.67 in × 0.32 in
Product weight122 g
Compatibility
Compatible phone brandsUniversal for iPhone, Samsung, Google, LG, SONY, HTC, Nokia, Nexus, Motorola, AirPods, tablets and all Android IOS series.
Compatible phone modelsUniversal for iPhone, Samsung, Google, LG, SONY, HTC, Nokia, Nexus, Motorola, AirPods, tablets and all Android IOS series.

Questions about this item

How warm does the KR-W002 get during extended MagSafe charging sessions?

Dual NTC temperature control and a heat-dissipation coating keep the working temperature about 10 lower than other magnetic packs, so it feels warm rather than hot.

What must I already own to use the USB-C fast-charge function on the KR-W002?

A USB-C cable and a charger or device that supports up to 22.5 W USB-C Power Delivery.

Will the KR-W002 magnetically attach to my iPhone 12 Pro Max without a case?

Yes, the built-in magnets align automatically with iPhone 12 through 17 series, including Pro Max models, as long as no non-magnetic case is fitted.

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