DeWalt N557514 120V Power Supply – Genuine OEM Replacement AC Adapter for DCC020IB Inflator

Part Number: N557514
Category: Inflator Parts → Power Supplies & Adapters → AC Power Supplies
Type: DeWalt N557514 120V Power Supply – Genuine OEM Replacement AC Adapter for DCC020IB Inflator

The DeWalt N557514 120V Power Supply is a genuine OEM replacement AC adapter designed specifically for the DeWalt DCC020IB 20V MAX Corded/Cordless Inflator*. This external power supply allows the inflator to operate directly from a standard 120-volt AC household outlet, eliminating the need for a battery or 12V vehicle connection during shop, garage, or home use. Manufactured to original equipment specifications, the N557514 provides reliable continuous power and is the optional AC accessory recommended by DeWalt for the DCC020IB inflator.

Key Features & Benefits

• Part Number: N557514
• Genuine OEM DeWalt replacement part
• 120V AC power supply for the DCC020IB inflator
• Allows operation from standard household electrical outlets
• Eliminates dependence on battery power during extended use
• Durable molded housing with integrated power cord
• Direct-fit OEM replacement
• Optional factory accessory recommended by DeWalt

Technical Specifications

Part Number: N557514

Manufacturer: DeWalt

Product Type: 120V AC Power Supply

Input Voltage: 120V AC

Application: Corded/Cordless Inflator

OEM Part: Yes

Quantity: Sold Individually

Compatible Tool: DCC020IB Inflator

Compatible Applications

The DeWalt N557514 120V Power Supply is compatible with:

DeWalt

• DCC020IB (Type 1)
• DCC020IBR

Always verify your inflator model and original part number before ordering to ensure proper compatibility.

Function of the AC Power Supply

The N557514 Power Supply is designed to:

• Supply continuous AC power to the inflator
• Operate the inflator without a battery pack
• Eliminate battery downtime during extended inflation tasks
• Provide reliable power for garage and workshop use
• Support factory operating performance
• Restore the original AC power capability of compatible DeWalt inflators

Common Signs Replacement Is Needed

Replace the power supply if you notice:

• Inflator does not power on when connected to AC
• Frayed or damaged power cord
• Loose or damaged connector
• Intermittent operation during use
• Physical damage to the adapter housing
• Overheating or electrical failure

A damaged AC power supply can prevent the inflator from operating from household power, limiting it to battery or 12V vehicle operation only.

Installation & Service Notes

Disconnect the power supply from the electrical outlet before connecting or disconnecting it from the inflator.

Insert the N557514 Power Supply connector fully into the AC power port on the compatible DCC020IB inflator, then plug the adapter into a properly grounded 120V AC outlet. Verify that the connection is secure before operating the inflator. Route the power cord away from moving parts, sharp edges, and hot surfaces during use. When finished, unplug the adapter from the outlet before disconnecting it from the inflator. Use only the OEM DeWalt power supply recommended for this product, as other external power supplies may damage the inflator or adapter.

Important: The N557514 is an optional accessory designed specifically for compatible DeWalt inflators. Always verify your tool model before ordering and use only approved OEM power supplies.

Maintenance Recommendations

• Inspect the power cord regularly for cuts, cracks, or worn insulation.
• Keep the adapter and connector clean and dry.
• Avoid pulling or carrying the adapter by the power cord.
• Store the power supply in a cool, dry location when not in use.
• Unplug the adapter when it is not being used.
• Use genuine OEM replacement parts to maintain factory fit, safe operation, and long-term inflator performance.