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Deal.ai › Graviton › Batteries & Chargers
Graviton
Graviton 20V 8.5A 7.4x5.0mm PA-1171-72 170W Power LITEON Charger

Graviton 20V 8.5A 7.4x5.0mm PA-1171-72 170W Power LITEON Charger

Best price now

$11.74at NeweggChecked Nov 9

Prices are checked against each store and labelled with when. Store links may earn us a commission. Price via Klarna.

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Price facts

  • Last seen at $11.74 at Newegg on Nov 9.

Our take on the Graviton 20V 8.5A 7.4x5.0mm PA-1171-72 170W Power LITEON Charger

This is a 170W external power adapter rated at 20V and 8.5A, with a 7.4 x 5.0 mm barrel-style plug. It is the LITEON-built replacement for the PA-1171-72 part number, the brick used by several 20V laptops and mini PCs. It suits owners replacing a lost or dead adapter for a machine that draws up to 170W. Against generic no-name bricks, the LITEON build and the exact plug size are the main draw; it is a single-voltage adapter, so it will not serve USB-C PD devices or laptops that expect a different tip.

Best forReplacing a failed PA-1171-72 adapter20V laptops and mini PCs that draw up to 170WBuyers who want an OEM-grade LITEON brickDesk setups that need a spare charger
Pros
  • Exact 7.4 x 5.0 mm plug matches the original part
  • 170W output covers most 20V laptop loads
  • LITEON is a known OEM power supply maker
  • Wide 12-230V input works on US and overseas mains
  • Simple, single-cable design with no extra dongles
Cons
  • Only fits devices with the 7.4 x 5.0 mm barrel
  • No USB-C PD output
  • Bulky brick compared with modern GaN chargers
  • One fixed cable, so a damaged cord means a new unit

Graviton 20V 8.5A 7.4x5.0mm PA-1171-72 170W Power LITEON Charger prices at every store

  • NeweggNew

    In stock

    $11.74Free shippingChecked Nov 9
    Visit Newegg

Store links may earn us a commission. Price via Klarna.

Graviton 20V 8.5A 7.4x5.0mm PA-1171-72 170W Power LITEON Charger price history

Lowest price we've seen: $11.74 on Nov 9 at Newegg. Tracked across 1 store since Nov 9.

Specifications

Power Connection
Power Adapter/Power Socket (12-230V)Source
Type
ChargersSource
Power Supply (W)
170.0Source
Max Power (A) (A)
8.5Source
Input Voltage (V)
20.0Source

Questions and answers

Will this fit my laptop?
Only if your device takes a 7.4 x 5.0 mm barrel plug and draws no more than 170W at 20V. Check the tip size and the voltage on your old adapter's label before buying.
Is it the same as the PA-1171-72?
It is sold as the replacement for that part number, with the same 20V, 8.5A rating and plug size. Match those figures against your original to be sure.
Can I use it in Europe or the UK?
The input range covers 12-230V, so the adapter itself handles other mains voltages. You still need the right wall cord or plug adapter for the country.
Does it charge USB-C laptops?
No. It outputs 20V through a barrel plug only, with no USB-C Power Delivery, so it will not charge USB-C-only machines.
What comes in the box?
Expect the adapter with its attached output cable and the 7.4 x 5.0 mm plug. Check the listing for whether a mains cord is included for your region.
Where is the Graviton 20V 8.5A 7.4x5.0mm PA-1171-72 170W Power LITEON Charger cheapest?
At Newegg, for $11.74, as of our latest check.

Stores we've priced the Graviton 20V 8.5A 7.4x5.0mm PA-1171-72 170W Power LITEON Charger at

  • Newegg deals and prices

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