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Compact zinc-alloy adapter, USB-C female to 5.5 by 2.5 mm DC male, 33 by 29 by 7 mm

eForChina

eForChina 100W USB-C Female to DC 5.5 x 2.5mm Male Adapter

SKU CH-6PXE-49EE3

A compact USB-C female to 5.5 x 2.5 mm DC male power adapter rated for 100 W and 5 A current

  • Adapter typePower Adapter
  • Delivers up to 100W power with 5A current
  • Compact zinc alloy body measures 33 x 29 x 7mm
  • Connects USB-C female to DC 5.5 x 2.5mm male
  • Portable design fits easily in a laptop bag
  • Simple plug-and-play charging for compatible devices

Compact 100W USB-C to DC Charging Adapter

This adapter converts a USB-C power source into a 5.5 x 2.5mm DC barrel connection for computer charging. It supports up to 100W power delivery with a 5A current rating. The zinc alloy construction ensures durability in a compact form factor. Ideal for users needing to power compatible laptops or devices via a USB-C PD charger.

Zinc Alloy Build With Portable Dimensions

The housing uses zinc alloy material measuring 33 x 29 x 7mm for a robust yet lightweight feel. This build quality resists wear during frequent plugging and unplugging. Its small footprint allows it to sit neatly alongside cables without adding bulk. The sturdy connector ends maintain a secure fit during daily transport and use.

Fixed 5.5mm Barrel Connector For Specific Ports

The male DC 5.5 x 2.5mm tip fits devices requiring this exact barrel size and polarity. It cannot accommodate other barrel diameters or lengths without a separate changer. Users must verify their device port matches these dimensions before purchase. This fixed connector suits dedicated charging scenarios but limits multi-device flexibility.

How it compares

Measured against everything we stock in Other Adapters & Couplers, at today’s prices. Recalculated every night.

Price $7.99
Cheaper than about 85% of the 1,761 comparable items (median $18.99).

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Specifications

Product
Adapter typePower Adapter

Questions about this item

Will the zinc-alloy housing or the 5.5 × 2.5 mm DC tip need replacing after heavy daily use?

The zinc-alloy shell is built for durability, and the 5.5 × 2.5 mm male tip is a standard passive connector with no moving parts, so neither component typically requires scheduled replacement.

At the rated 5 A and 100 W, what hits its limit first during continuous charging?

The adapter is specified for a maximum of 5 A and 100 W; sustained loads at or above that level will reach the current ceiling before any thermal throttle, so the 5 A rating is the practical limit.

How much heat or noise does the 33 × 29 × 7 mm body produce when running at full 100 W all day?

With no fan or active circuitry, the tiny 33 × 29 × 7 mm zinc-alloy body stays silent; it will warm under continuous 100 W load but has no moving parts to generate noise.

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