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Black rectangular AC adapter with 5.5x1.7mm barrel connector and detachable power cord

Unbranded 135W AC Adapter 19V 7.1A 5.5x1.7mm for Acer Nitro 5 AN515-54 AN515-51 AN515-55

SKU CH-R3JX-6K65Q

135 W AC adapter delivering 19 V 7.1 A through a 5.5 × 1.7 mm plug, compatible with Acer Nitro 5 AN515-51, AN515-53, AN515-54, AN515-55 and Aspire Z3 23.8" all-in-ones

  • Battery typeAC/Standard
  • Battery voltage rating19 V
  • Power adapter voltage19 V
  • Power adapter current7.1 A
  • Power adapter wattage19 V * 7.1 A
  • Main functionFor Acer Nitro
  • 135 W output powers demanding gaming laptops
  • 19 V 7.1 A matches original charger specifications
  • 5 × 1.7 mm connector fits listed Acer models
  • FCC and CE certified with short-circuit and overvoltage protection
  • 3 m cable length allows flexible desk placement

135W 19V 7.1A AC Adapter

This 135W AC adapter delivers 19V at 7.1A through a 5.5x1.7mm barrel connector. It is built for Acer Nitro 5 models including AN515-51, AN515-53, AN515-54 and AN515-55. The unit also supports select Acer Aspire Z3 all-in-one desktops and several Nitro 7, Aspire V Nitro and Aspire 7 configurations.

135W ceiling and compatibility limits

The adapter supplies up to 135W, matching the original PA-1131-05, PA-1131-16, ADP-135KB and ADP-135NB part numbers. It will not meet the needs of systems that require 180W, 230W or 330W bricks; on those laptops charging will be slow or unstable. The 100-240V 50-60Hz input works worldwide without a voltage switch.

Slim 10FT cable and safety protections

A 10-foot cable gives extra reach for wall outlets behind furniture or across a desk. Built-in safeguards cover over-current, over-voltage, short-circuit and over-temperature conditions. The package includes the adapter and a detachable mains cord. Buyers whose laptops demand more than 135W should look for a higher-wattage unit.

How it compares

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

Price $14.99
Cheaper than about 83% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameUnbranded
Product colorBlack
Product typeAC/Standard
Power
Battery typeAC/Standard
Battery voltage rating19 V
Power adapter voltage19 V
Power adapter current7.1 A
Power adapter wattage19 V * 7.1 A
Compatibility
Compatible withFor Acer Nitro 5 AN515-53, For Acer Nitro 5 AN515-51, Acer Aspire Z3 23 in 23.8 in Series, For Acer, For Acer Nitro
More details
Main functionFor Acer Nitro

Questions about this item

Will this 135W adapter run my Acer Nitro 5 AN515-54 alongside the original 180W unit I keep as a spare?

The adapter delivers 19V 7.1A for 135W total, matching the listed Nitro 5 models. If your original unit is rated 180W, 230W or 330W the laptop may throttle or charge slowly when the higher load appears.

How can I confirm the 5.5x1.7mm tip is seated correctly after plugging it in?

The barrel connector clicks into the DC jack and the laptop charging LED lights immediately; the adapter runs cool under normal load thanks to over-temperature protection.

Does the box include both the 10ft power cord and the adapter brick, or must I buy the cord separately?

The package contains one 135W adapter brick and one detachable AC power cord, so nothing extra is required for immediate use.

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