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Rectangular black power supply unit with attached cord, 6.70 by 5.60 by 2.85 inches

myVolts

myVolts Replacement Radio Power Supply for DeWalt DDWST08810

SKU CH-HGAN-VMPVS

Replacement power supply for DeWalt DDWST08810 radios, includes power cord, dimensions 6.70 x 5.60 x 2.85 inches

  • Product typeAT
  • Replacement power supply for DeWalt DDWST08810 radio
  • Matches part numbers 5140178-86 and 514017886
  • Includes radio power cord for immediate installation
  • Compact AT-type unit measuring 6.70 x 5.60 x 2.85 inches
  • Designed for Dwst08810 Type 0 compatibility

Direct Replacement for DeWalt DDWST08810

This power supply replaces the original unit for the DeWalt DDWST08810 radio. It matches part numbers 5140178-86 and 514017886 for exact compatibility. The package includes the radio power cord shown in the product imagery. Buyers needing a different voltage or connector type should verify their model first.

AT Type Power Unit Dimensions

The assembled unit measures 6.70 by 5.60 by 2.85 inches and uses an AT type design. No thermal, noise or power-draw data is provided by the supplier for normal operation. Installers should confirm the physical space inside the radio housing before fitting.

Included Radio Power Cord

A single radio power cord is bundled exactly as pictured. No additional cables, mounting hardware or software are supplied. The cord enables immediate connection once the unit is seated. Users requiring extra length or alternative plugs must source them separately.

How it compares

Measured against everything we stock in ATX Desktop Power Supplies, at today’s prices. Recalculated every night.

Price $180.99
Pricier than about 59% of the 10,869 comparable items (median $142.99).

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Specifications

Product
Product typeAT

Questions about this item

How do I install the myVolts replacement power supply in my DeWalt DDWST08810 radio, and what step is often missed?

Disconnect the old unit, then connect the included radio power cord to the matching socket; the step often missed is seating the connector fully until it clicks.

What maintenance or replacement will the myVolts 5140178-86 power supply need over time?

No routine maintenance is required; if the radio stops powering on, replace the entire unit as the internal components are not user-serviceable.

What is the first limit reached when the myVolts supply runs the DeWalt radio continuously at high volume?

The unit will hit its thermal limit first; the sealed 6.70 x 5.60 x 2.85 inch enclosure has no fan, so sustained high load causes heat buildup that triggers protection.

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