myVolts
myVolts 240W AC Adapter 19.5V 12.3A 7.4x5.0mm US Plug
240 W laptop charger delivering 19.5 V at 12.3 A with a 7.4 x 5.0 mm barrel connector and US plug
- 240W output powers demanding Dell Precision and Alienware laptops
- 5V 12.3A DC output matches original charger specifications
- 4mm x 5.0mm connector fits listed Dell models precisely
- 100-240V AC input works worldwide with included US plug cord
- Replaces multiple Dell part numbers including PA9E and DA240PM180
240 W 19.5 V AC Adapter
This 240 W laptop AC adapter delivers 19.5 V at 12.3 A through a 7.4 mm by 5.0 mm barrel connector. It accepts 100-240 V input at 50-60 Hz and includes a US three-prong power cord. The unit replaces Dell and Alienware chargers rated at 180 W or 240 W.
Suits Dell Precision and Alienware owners
Buyers with compatible Dell Precision models such as the 7710, 7520 or M6800 and Alienware 15, 17, M17x or X51 series can use this adapter directly. It is not for laptops that require a different voltage, amperage or connector size, nor for devices that use USB-C power delivery.
240 W headroom for high-draw systems
The 240 W output comfortably runs demanding mobile workstations and gaming laptops that ship with 180 W or 240 W bricks. It will not support systems that draw more than 240 W or that use a proprietary connector other than the 7.4 mm by 5.0 mm tip.
Highlights
- 240W output powers demanding Dell Precision and Alienware laptops
- 5V 12.3A DC output matches original charger specifications
- 4mm x 5.0mm connector fits listed Dell models precisely
- 100-240V AC input works worldwide with included US plug cord
- Replaces multiple Dell part numbers including PA9E and DA240PM180
Specifications
No published specifications for this item yet.
Questions about this item
Does my laptop need a 7.4mm x 5.0mm barrel connector to use this adapter?
Yes, the DC plug on this adapter is 7.4mm x 5.0mm. Verify your laptop's charging port matches that size before connecting.
Will this 240W unit safely charge a Dell Precision 7520 that originally used a 180W supply?
Yes, the adapter delivers 19.5V at 12.3A for 240W and is listed as compatible with the Precision 7520, which shipped with a 180W unit.
How can I confirm the adapter is delivering power once I plug it in?
Connect the US plug cord to a 100-240V outlet, attach the 7.4mm x 5.0mm tip to the laptop, and check that the laptop's charging indicator lights and the battery level increases.
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