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White square power brick with magnetic T-tip connector and LED indicator

NSPENCM PA-85W 85W T-Tip AC Adapter

SKU CH-YQV5-2DC8D

Replacement 85 W AC adapter with magnetic T-Tip connector for MacBook Pro 13 inch and 15 inch Retina models from 2012 to 2015

  • CompatibilityCompatible with A1398,A1502,A1465,A1502,A1424, Mac Book pro
  • Battery TypePA-85W
  • Battery Voltage20V
  • Battery Capacity20 volts
  • AC Adapter Voltage20V
  • AC Adapter Current4.25A
  • 85W output powers compatible MacBook Pro models quickly
  • Magnetic T-Tip connector secures easily and releases under strain
  • Built-in IC chip protects against over-current, over-heat, short-circuit and overload
  • Compact 3.15×3.15×1.1 inch cube design suits travel and storage
  • LED indicator shows amber while charging and green when fully charged

85W T-Tip AC Adapter

The NSPENCM PA-85W is a replacement power adapter that delivers 85 watts at 20 volts and 4.25 amps. It uses a magnetic T-Tip connector designed for compatible MacBook Pro and MacBook Air models. The unit measures 3.15 by 3.15 by 1.1 inches and weighs 0.50926782522 pounds. Input accepts 100 to 240 volts AC at 1.5 amps.

Compatibility && limits

Suitable for owners of MacBook Pro 13 inch models from 2012 to 2015 and 15 inch models from 2012 to 2015 that use the T-Tip connector. Also fits MacBook Air 11 inch and 13 inch models from the same period requiring up to 85W. Not for buyers with 2020 to 2024 MacBooks that use the Magnetic 3 T-Tip connector. Not for users needing a 45W or 60W specific adapter for lighter Air models.

Output spec that decides fit

Output is fixed at 20V 4.25A for 85W total power. The T-Tip magnetic head shows amber while charging and green when full. Built-in IC chip provides over-current, over-heat, short-circuit and overload protection. The PVC-shielded cord uses thick tinned copper core. Verify your model number matches the listed A1398 A1424 A1425 A1435 A1465 A1502 series before purchase.

Highlights

  • 85W output powers compatible MacBook Pro models quickly
  • Magnetic T-Tip connector secures easily and releases under strain
  • Built-in IC chip protects against over-current, over-heat, short-circuit and overload
  • Compact 3.15×3.15×1.1 inch cube design suits travel and storage
  • LED indicator shows amber while charging and green when fully charged

Specifications

BrandNSPENCM
ModelPA-85W
CompatibilityCompatible with A1398,A1502,A1465,A1502,A1424, Mac Book pro 13 inch-15 inch
Battery TypePA-85W
Battery Voltage20V
Battery Capacity20 volts
AC Adapter Voltage20V
AC Adapter Current4.25A
AC Adapter Output Power85W
FeaturesFast Charging, t-type, Corded Electric, CE, 1, type_a_2pin_na_jp, 20 volts, 4.25 amps
Dimension3.15 in x 3.15 in x 1.1 in
Weight0.50926782522 pounds

Questions about this item

What are the dimensions of the PA-85W adapter brick so I can check if it fits my bag?

The adapter measures 3.15 in x 3.15 in x 1.1 in, a compact cube design suited for travel or storage.

How do I connect the magnetic T-Tip correctly, and what is the common mistake?

Align the T-shaped connector so it seats flush; the LED should glow amber while charging and green when full. Forcing it at an angle can bend the pins.

When should I replace the AC power cord on this charger?

Replace the cord if the PVC shielding shows cuts, the strain relief is cracked, or the connector pins become loose or discoloured.

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