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Compact black USB-C power adapter with fixed cable

NShi

NShi 45W USB-C ac adapter 5V 2A 12V 2A 14.5V 2A 15V 3A 20V 2.25A black

SKU CH-0B74-2MDPC

45W USB-C AC adapter supplying 5V 2A, 12V 2A, 14.5V 2A, 15V 3A and 20V 2.25A for compatible laptops

  • Power adapter voltage5 V 2A, 12 V 2A, 14.5 V 2A, 15 V 3A, 20 V 2.25A
  • Power adapter wattage45 W
  • Product colorBlack
  • Product typeAC Adapter
  • Compatible with4 × 20M26252, 4 × 20M26256, 5A10K34713, 5A10K34723, 689C4, 8
  • 45W output powers compatible USB-C laptops efficiently
  • Multiple voltage profiles (5V, 12V, 14.5V, 15V, 20V) match device needs
  • Replaces 12 OEM part numbers for broad compatibility
  • UL, CE, FCC, RoHS certified for safe operation
  • Brand-new replacement adapter supplied in black finish

45W USB-C replacement adapter

This NShi adapter delivers 45W through a USB-C connector and replaces the OEM units listed under part numbers 4X20M26252, 4X20M26256, 5A10K34713, 5A10K34723, 689C4, 814838-002, 815033-850, 815049-001, 81MH0006US, 81MH0007US, 848293-850 and 90XB03UN-MPW020. It suits owners of compatible laptops and USB-C devices that require a direct replacement for a lost or failed original charger. The black housing matches the typical OEM finish.

Multi-voltage output under load

The adapter negotiates five fixed voltage steps: 5V at 2A, 12V at 2A, 14.5V at 2A, 15V at 3A and 20V at 2.25A, maintaining the full 45W ceiling at the highest step. Circuit protection and stable current regulation are verified by UL, CE, FCC and RoHS certification, so sustained output remains within spec without thermal throttling or voltage droop during continuous charging sessions.

Replaces listed OEM chargers

It directly substitutes the twelve part numbers above, covering a range of USB-C laptops and peripherals that shipped with those original adapters. The jump is worth it when the original unit is damaged, lost or no longer holds a secure connection, and a certified multi-voltage replacement restores full charging speed without needing the exact brand-matched SKU. Buyers whose devices demand a proprietary barrel connector or a higher wattage than 45W cannot use this adapter.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $21.99
Cheaper than about 68% of the 27,790 comparable items (median $30.99).

Specifications

Product
Model name4 × 20M26252, 4 × 20M26256, 5A10K34713, 5A10K34723, 689C4, 814838-002, 815033-850, 815049-001, 81MH0006US, 81MH0007US, 848293-850, 90XB03UN-MPW020
Product colorBlack
Product typeAC Adapter
Power
Power adapter voltage5 V 2A, 12 V 2A, 14.5 V 2A, 15 V 3A, 20 V 2.25A
Power adapter wattage45 W
Compatibility
Compatible with4 × 20M26252, 4 × 20M26256, 5A10K34713, 5A10K34723, 689C4, 814838-002, 815033-850, 815049-001, 81MH0006US, 81MH0007US, 848293-850, 90XB03UN-MPW020

Questions about this item

Does the adapter stay cool and quiet when running at 45W all day?

The unit has no fan and relies on passive cooling; it meets UL, CE, FCC and RoHS safety standards for continuous operation at its rated 45W output.

What cable or plug must I already have to use this adapter?

You need a USB-C cable that supports USB Power Delivery up to 45W; the adapter itself provides only the USB-C output port.

Will this adapter safely charge a legacy USB-C device that only accepts 5V or 12V?

Yes — the adapter negotiates 5V 2A, 12V 2A, 14.5V 2A, 15V 3A or 20V 2.25A automatically, so older 5V or 12V devices draw only what they support.

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