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Small rectangular green circuit board with gold connectors and black micro-USB port, labelled 23 918

eForChina

eForChina Charging Port Board Samsung Galaxy S23 Ultra SM-S918U US Edition

SKU CH-4CN3-0CQX1
  • Product typeBattery Adapter
  • Replaces damaged charging port on Galaxy S23 Ultra
  • Genuine eForChina part fits SM-S918U US Edition
  • Each board inspected and confirmed working before dispatch
  • Battery adapter type restores power and data connection
  • Professional installation recommended to avoid damage during fitting

Replacement Charging Port Board

This component serves as a direct replacement for the original charging port board in the Samsung Galaxy S23 Ultra SM-S918U US Edition. It is intended for owners who need to restore charging functionality after the factory part becomes damaged or stops working. Each unit is supplied new and has been inspected for condition prior to shipment.

Sustained Use Reliability

The board is designed to handle the continuous electrical demands of daily charging cycles without degradation beyond normal component lifespan. It maintains consistent connectivity for both power delivery and data transfer during prolonged sessions. No additional cooling or duty-cycle limitations are specified by the manufacturer.

Exact Model Compatibility

This part fits only the Samsung Galaxy S23 Ultra SM-S918U US Edition and will not function in other variants or earlier models such as the standard S23 or S23 Plus. Installers must verify the exact model number before purchase. Professional installation is strongly advised to avoid damage to the mainboard or flex cables.

How it compares

Measured against everything we stock in Charging Stations & Cables, at today’s prices. Recalculated every night.

Price $11.99
Cheaper than about 80% of the 9,983 comparable items (median $18.99).

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Specifications

Product
Product typeBattery Adapter

Questions about this item

Does the charging port board generate noticeable heat or draw extra power during all-day charging of the Galaxy S23 Ultra?

The replacement board is a passive connector; it does not add heat or power draw beyond the phone's normal charging circuit.

What tools or parts must I already have to install this charging port board in the SM-S918U?

You will need precision screwdrivers, opening picks, adhesive strips and the skill to disassemble the Galaxy S23 Ultra safely.

Will this board work correctly if I keep the original battery and motherboard from my Galaxy S23 Ultra?

Yes, the board is designed to fit and work with the original battery and motherboard in the US Edition SM-S918U.

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