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Black rectangular AC adapter with barrel connector and wall plug

ABLEGRID

ABLEGRID AC Adapter for Yamaha P-45 P45B 88-Key Charger

SKU CH-8SVJ-G72R5

Replacement power supply for Yamaha P-45 and P-45B 88-key digital pianos, 100-240V input with over-voltage and over-heat protection

  • Battery TypeUPS
  • Worldwide AC input from 100 to 240 volts
  • Built-in over-voltage and over-heat protection for safe operation
  • 675% compatibility with the original Yamaha P-45 and P-45B power supply
  • CE FCC RoHS certified for regulatory compliance
  • Barrel-tip connector matches the 88-key weighted keyboard requirement

Power supply for Yamaha P-45 keyboards

The ABLEGRID AC adapter provides a replacement mains charger for the Yamaha P-45, P-45B and P45B 88-key digital pianos. It accepts a worldwide AC input range of 100-240V at 50-60Hz and delivers DC power through a barrel tip connector. The unit is a non-OEM accessory built to match the original specifications.

Suits owners needing a spare or replacement lead

This adapter suits musicians who have lost the original power cord or want a backup for rehearsals and gigs. It is not for players whose instrument requires a different voltage, polarity or tip size, nor for anyone expecting an official Yamaha-branded part. Always verify the DC output and connector dimensions before ordering.

Simple plug-in installation

Installation is limited to connecting the mains lead to a wall socket and the barrel plug to the keyboard power socket. The main risk is using a tip that does not match the piano's input, which can prevent operation or cause damage. Ensure adequate ventilation during extended use and keep the adapter away from moisture and soft furnishings.

Highlights

  • Worldwide AC input from 100 to 240 volts
  • Built-in over-voltage and over-heat protection for safe operation
  • 675% compatibility with the original Yamaha P-45 and P-45B power supply
  • CE FCC RoHS certified for regulatory compliance
  • Barrel-tip connector matches the 88-key weighted keyboard requirement

Specifications

BrandABLEGRID
Battery TypeUPS

Questions about this item

Which Yamaha digital piano models does this adapter power?

It is compatible with the Yamaha P-45, P45, P-45B and P45B 88-key weighted keyboards.

Will the adapter accept the mains voltage in my country?

The input range is AC 100-240V at 50-60Hz, so it works on mains supplies worldwide.

How can I confirm the adapter is delivering power after I connect it?

The piano should power on normally; the adapter includes over-voltage and over-heat protection that operate silently in the background.

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