HP/Compaq Adapter Connecter/Tip Sizes
Replies (12)
Honor Student
Posts: 2
Member Since: ‎12-05-2010
Message 11 of 13 (2,523 Views)

Re: HP/Compaq Adapter Connecter/Tip Sizes

I have an HP Pavilion dv7-6143cl (17" screen) and an investigating the best way to get and keep a charge while in my vehicle.  I can install an inverter (DC to AC) then use the standard power adapter, or use a DC to DC (18.5V out with varying power specs. 18.5 V, 90W, 4.9A seems to be the closest to the standard output from the stock charger (18.5V, 120W, 6.5A).  I would prefer to use the cig lighter adapter option as it is portable from vehicle to vehicle, etc....  I also want to protect the laptop and have located a few options on ebay (below).  Your input?????


1) (not sure about tip or power management, but this is an HP unit)


2) (Low power unit: 65 W, 3.5A, no statement about power management or manufacturer)


3) (Chinese unit claims to have power management and correct tip: )


4) (DC to AC inverter) many options

Posts: 1
Member Since: ‎02-05-2014
Message 12 of 13 (2,157 Views)

Re: HP 90 W Docking Station Cord?

Can anyone tell me which 90 Watt ac power adapter I need to power my HP A7E32AA #ABA Docking Station?

Posts: 1
Member Since: ‎04-22-2016
Message 13 of 13 (60 Views)

Re: HP/Compaq Adapter Connecter/Tip Sizes

What is the tip size for a HP 15-ac137CL charger?

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