How is the HP Pavilion dv4 battery life

Question: "HP Pavilion dv4 original battery once and then went to 0% Kharg Island, connected, not charging. Geek said it was a bad battery HP Pavilion dv4. I bought a new HP Pavilion dv4 battery and only charge only one time and now is 0%, connected, not charging. Like the original bat. What? Is it my computer or the battery?

New hp dv4 battery charged from 80% to 100% in 15 + minutes. Then, the instructions with the new battery, led the team in power until the battery is charging, he said. We reinstalled the power cable (nothing happened, so let's go all night) indicator of battery power later showed 0%, plugged in, not charging! "
Best answer:
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Have you tried removing the laptop battery and clean the connectors on the laptop? Also follow the steps and see if it is charging.

Remove the battery and power cord.

Hold the button for a little over 30 seconds

Connect the battery

Connect the power cord and turn the external power

Turn on your PC

Now wait a moment and see if it is charging.

If the charging light comes on, left in charge mode 3 hours. Now follow the steps

Restart in Safe Mode.

When you get into the windows, taking into account the time and unplug the external power supply.

Wait until the computer shuts down.

Note the time.

The difference is the type of autonomy. If you have more than 1.5 hours, its battery HP dv5 is good. Thing you need to take your laptop to an HP service center for control connectors. "

Tracking:

"How is the HP Pavilion dv4 battery life"

Answer: "I was concerned about battery life too, and still am. I've done most of the tests yet, but my first use I see about 2 hours with general use (web browsing, make use of messengers video chat about 30 minutes) There are options to switch between energy conservation and system performance so that they can adapt to what you like.

I imagine that with the energy saving mode and use the light it receives more than two hours (but not close to three hours) with high-performance mode and intensive (photoshop, games in particular) will probably receive an hour maybe 1 1 / 2 hours.

In addition to problems with laptop batteries is a wonderful team and I'm very impressed. It runs very fast and speeds through everything I've thrown in it (including large Photoshop files to my desk for more than 30 seconds to match the load)