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Black rectangular AC adapter with 10 ft power cord

WAWEIS

WAWEIS MTP451UL-140300B 14.0V 3.0A laptop battery

SKU CH-KVZC-T6684 MPN MTP451UL-140300B

A 14.0V 3.0A replacement power supply with a 10 ft cord and multiple safety protections for the Medicool Pro Power 520 nail drill system

  • World-wide 100-240 VAC 50/60 Hz input
  • 10 ft total cord length for flexible placement
  • Over-current, over-voltage and short-circuit protection built in
  • FCC, CE and RoHS certified for safety compliance
  • 100 % compatible replacement for Medicool Pro Power 520

What this power supply replaces

The WAWEIS MTP451UL-140300B is a 14.0V 3.0A AC/DC adapter built as a direct replacement for the Medicool Pro Power 520 nail filing drill system. It accepts a world-wide input range of 100-240VAC at 50/60Hz so it works on mains supplies in different regions without a separate converter.

Output specification that confirms compatibility

The adapter delivers a fixed 14.0V at 3.0A, matching the original charger ratings listed under model numbers MTP451UL-140300B and MTP451UL-1403008. Buyers whose equipment requires a different voltage or current level will need a different supply.

Protection behaviour during extended use

Integrated over-current, over-voltage, short-circuit and total-power protection circuits activate automatically when the load exceeds safe limits. Over-heating protection with a smart chip and anti-interference isolation materials help the unit maintain stable output during long filing sessions.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $21.99
Cheaper than about 68% of the 27,790 comparable items (median $30.99).

Specifications

No published specifications for this item yet.

Questions about this item

What does the 14.0V 3.0A output mean for the Medicool Pro Power 520 drill?

It matches the original power specification so the drill receives the exact voltage and current it was designed for.

What does the 100-240VAC 50/60Hz input cover in practice?

The adapter accepts mains voltage worldwide without a separate transformer, automatically handling both 50 Hz and 60 Hz supplies.

How much reach does the 10 Ft power cord give?

The total cord length is 10 feet, providing ample distance between the wall outlet and the drill handpiece.

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