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Black rectangular power bank with built-in USB-C cable and foldable stand

No Sew

No Sew MP51 10000mAh power bank

SKU CH-544W-8VC7R MPN MP51

Magnetic 10000mAh power bank with built-in USB-C cable, 22.5W fast charging, and foldable stand for iPhone 12–17 series

  • Total capacity10,000 mAh
  • Battery chemistryLithium polymer
  • Voltage12 V
  • Measurements4.31 in × 2.73 in × 0.69 in
  • Product type10,000 mAh
  • Product colorBlack
  • Magnetic attachment secures iPhone 12-17 series during use
  • Built-in USB-C cable charges devices up to 22.5W fast
  • 10000mAh capacity fits pockets while outlasting 5000mAh packs
  • Foldable stand enables hands-free viewing for streaming or calls
  • Safety protections guard against temperature, overcharge and short-circuit risks

MagSafe Power Bank with Built-In Cable

The No Sew MP51 is a 10000mAh lithium-polymer power bank designed for MagSafe-compatible iPhones. It snaps magnetically to the back of supported models for wireless charging. A built-in USB-C cable and a foldable stand are integrated into the slim black chassis. The unit measures 4.31 in by 2.73 in by 0.69 in.

For iPhone Users Needing Cable-Free Charging

Suits owners of iPhone 12 through 17 series who want magnetic attachment and an integrated cable for wired speed. The foldable stand adds hands-free viewing for video calls or streaming. Not for users with non-MagSafe cases unless removed. Android owners or those needing higher capacity should look elsewhere.

22.5W Maximum Output via Built-In Cable

The built-in USB-C cable delivers up to 22.5W, reaching 78% charge in 30 minutes on a compatible phone. Wireless output is lower. The 10000mAh capacity sits between 5000mAh and 20000mAh options. This single wired-output figure determines if recharge speed meets your daily carry needs.

How it compares

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

Price $28.99
Cheaper than about 73% of the 1,307 comparable items (median $36.99).

Specifications

Product
Brand nameNtaanoo
Model nameMP51
Total capacity10,000 mAh
Product type10,000 mAh
Product colorBlack
Power
Battery chemistryLithium polymer
Voltage12 V
Size & build
Measurements4.31 in × 2.73 in × 0.69 in

Questions about this item

How do I attach the MP51 to my iPhone 15 for wireless charging?

Align the magnetic ring on the back of the iPhone 15 with the power bank; the built-in magnets snap it into place automatically. Remove any non-MagSafe case first, as the supplier notes it will prevent a secure connection.

What upkeep does the 10000mAh lithium polymer cell need over time?

No scheduled maintenance is required. Recharge the unit at least once every few months if stored unused to prevent deep discharge, and avoid leaving it in hot cars to preserve the cell's lifespan.

At what point does the 22.5W fast charging slow down during a long session?

The supplier states slight heat during magnetic charging is normal; when the internal temperature protection activates, output power will reduce automatically until the unit cools down.

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