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Black rectangular AC adapter with 19V 7.1A 135W label and power cord attached

myVolts

myVolts 19V 7.1A 135W ac adapter

SKU CH-G9EN-C5SV1

19 V 7.1 A 135 W AC adapter powers compatible Gateway all-in-one desktops with worldwide 100–240 V input and over-voltage, over-current and short-circuit protection

  • Worldwide 100–240 V input suits travel and home use
  • 135 W at 19 V 7.1 A powers demanding all-in-one desktops
  • Built-in over-voltage, over-current and short-circuit protection safeguards hardware
  • Tested unit supplied new ensures reliable operation from day one
  • Compatible with Gateway ZX4931-31E, ZX4951-33E, ZX4971 and ZX6970 series

Compatible Gateway AIO Power Supply

This 19 V 7.1 A AC adapter delivers 135 W to selected Gateway all-in-one desktops. It matches the ZX6971, ZX6970, ZX4931, ZX4951 and ZX4971 series models listed in the specifications. Buyers needing a replacement for a different form factor or voltage should verify their unit's label before ordering.

Thermals, Noise and Power Draw

The switching supply accepts 100–240 V AC at 50 or 60 Hz for worldwide mains compatibility. Built-in over-voltage, over-current and short-circuit protections limit stress on internal components during normal operation. No active cooling is present, so the unit runs silently while powering the desktop.

Sustained Load Behaviour

Under continuous 135 W demand the adapter maintains a steady 19 V DC output within its protection thresholds. The protection circuits are designed to interrupt output rather than allow prolonged overload or fault conditions. Users should ensure the connected AIO's power requirement does not exceed the rated 135 W for reliable long-term use.

How it compares

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

Price $59.99
Pricier than about 89% of the 27,790 comparable items (median $30.99).

Specifications

No published specifications for this item yet.

Questions about this item

How do I connect the 19V 7.1A adapter to my Gateway ZX6971-UB10P and what step is often missed?

Plug the AC cord into a 100-240VAC 50/60Hz mains outlet, then insert the DC barrel into the ZX6971-UB10P power jack; the step often missed is verifying the centre-positive polarity matches the desktop's input label before powering on.

What maintenance or replacement will the 135W supply need over time?

The internal electrolytic capacitors age with heat cycles; expect to replace the unit after several years when output voltage drifts or the OVP, OCP, SCP protections trigger intermittently under load.

What limit appears first when the adapter runs continuously at 135W?

Thermal protection engages first; sustained 19V 7.1A output raises internal temperature until the over-temperature circuit shuts the unit down to prevent component damage.

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