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Black rectangular AC adapter with three-prong power cord

Dr. Battery

Dr. Battery MPDR19V342C-71 65W 19V 3.42A AC adapter

SKU CH-EGR8-6284R

65 W 19 V 3.42 A AC adapter with three-prong grounded cord for compatible Asus and Acer laptops

  • Power adapter voltage19 V
  • Power adapter current3.42A
  • Power adapter wattage65 W
  • Product colorBlack
  • Product typeAC Adapter
  • Compatible withAcer AcerNote 730 Asus A42F / A450 / A45 V / A53 / A53E / A5
  • Reliable power delivery with 65W 19V 3.42A output
  • Worldwide voltage support from 110 to 240V input
  • Certified safety with CE CCC UL ULC GS TUV PCT marks
  • Grounded connection via three-prong power cord included
  • Broad compatibility across numerous Asus and Acer laptop models

Dr. Battery 65W AC Adapter

This Dr. Battery MPDR19V342C-71 adapter delivers 65 watts at 19 volts and 3.42 amps. It carries CE, CCC, UL, ULC, GS, TUV and PCT safety certificates and ships with a three-prong grounded power cord. The unit is supplied new and covered by a two-year limited warranty.

Suitable for listed Asus and Acer models

The adapter matches the voltage and current requirements for the Asus Transformer Book Flip TP500L and TP550LA families plus numerous Acer A53, A54 and A55 series notebooks. Buyers whose laptop demands a different output voltage, a higher wattage rating or a proprietary connector should look elsewhere.

Deciding specification — 19V 3.42A 65W output

Only a charger that provides exactly 19 volts at 3.42 amps for 65 watts will satisfy the power needs of the compatible models listed above. Confirm this figure against the original adapter label before ordering.

How it compares

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

Price $31.99
Typical for this category: the median of 27,790 items is $30.99.

Specifications

Product
Brand nameDr. Battery
Model nameMPDR19V342C-71
Product colorBlack
Product typeAC Adapter
Power
Power adapter voltage19 V
Power adapter current3.42A
Power adapter wattage65 W
Compatibility
Compatible withAcer AcerNote 730
Asus A42F / A450 / A45 V / A53 / A53E / A53S / A53U / A54C / A550 / A550C / A550CA / A550CC / A550L / A550LA / A550 lb / A550LC / A550 V / A550VB / A550VC / A55A / A55A-SX060 V / A55D / D550M / D550MA / F550 V / F555LA / F751L / K40IN / K42F / K45A / K50IJ / K55 / K550C / K555L / K555LA / K55A-SX071 / K55N / K56CA / K56CM / K60IJ / K72F / P43E / P450C / P50IJ / P53E / P53F / P53J / P53JC / P53PJ / P53S / P55 / P550 / P550C / P550CA / P550CC / P550L / P550LA / R405C / R505C / R510C / R510CC / R510L / R556LA / S46 / S46C / S46CM / S50CA / S50CB / S50CM / S550 / S550C / S55

Questions about this item

How do I install the Dr. Battery MPDR19V342C-71 adapter, and what step do people often get wrong?

Plug the 3-prong cord into a grounded AC110~240V 50~60Hz outlet, then connect the 19V 3.42A output tip to the laptop. The step often missed is confirming the laptop requires exactly 19V and 3.42A before powering on.

What maintenance or replacement will the Dr. Battery MPDR19V342C-71 need later?

The detachable 3-prong power cord can be replaced if the ground wire or insulation wears. The adapter body itself has no user-serviceable parts and carries a 2 Year Limited Warranty.

What limit appears first on the Dr. Battery MPDR19V342C-71 under sustained use?

Continuous operation at the full 65W 19V 3.42A rating will hit the thermal limit of the sealed enclosure first, causing the internal protection to reduce output or shut down until it cools.

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