Instruction: Extract information from the supporting document to answer the given question.

Input:
Question: Will this battery work with HP dv7-1285dx ?
Document: Doesn't work in my dv7. Junk product. I will be sending back. Laptop won't detect it. And the battery won't run the computer.
the posted description stated it is compatable with a HP Pavilion dv7 Notebook PC but it is not compatable. had to return it. cant recommend this battery.
I really like this battery. I no longer need to prop my computer up to comfortably type. It allows plenty of airflow. I received it five days earlier than expected. Increases performance and battery operation time considerably. They contacted me in short order to confirm order. It's a great price considering the replacement price from HP or other places for the same battery that came with my computer. I have the dv7-1464. Will certainly do business again!
I bought this for a friend who's laptop battery died. The only issue seems to be that it's thicker than the previous battery because it's not an HP product. He could put his laptop on a thin shelf under his desk with his original battery, but now that he has this one the laptop will not fit. Other than that, it appears to work fine for him.
THIS BATTERY DID NOT FIT MY HP Pavilion dv7-6c95dx BUT PATTY AT TECHORBIT WENT OUT OF HER WAY TO GET ME ONE THAT DID.I WOULD RECOMMEND THIS COMPANY.
Removed, drained, then reinserted the battery; Windows still displaying 'replace batter' message. Running the HP diagnostic check on the battery also proved it to be malfunctioning, with the max. capacity now at 31%. Luckily my laptop is set to hibernate when it can no longer run on the remaining charge, so no work is lost, but this is really disappointing.
So generally speaking it works. I run with it plugged in 99% of the time so I only have one test of run time which was between 2 and 3 hours. So the run time expectancy of the battery is disappointing.My laptop is a HP dvt which has been reported as having two other problems. One is the battery check software not running correctly and saying the battery wasn't fully charged. I don't have that problem it seems to work fine. The other problem is overheating.
The battery does not fit my hp dv7.I was hoping I would have an awesome extended life battery. :(
fast shipping great battery for my hp dv7 very good quality and long lasting .. if you want a replacement battery get this one
Reviews on this product are either hugely positive or hugely negative. I took a chance on this battery, and am quite disappointed in it. I had to duct tape it into my dv7, and it hardly lasts as long as the battery I am seeking to replace. Nice packaging though
Answer: It has worked well for me