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HP Pavilion DV4-2145dx Battery 95Wh, 8800mAh

3.0 out of 5 stars 16 customer reviews

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Frequently Bought Together

  • HP Pavilion DV4-2145dx Battery 95Wh, 8800mAh
  • +
  • Replacement HP Pavilion DV4-2145dx AC Adapter - 90 Watt
Total price: $25.62
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Product Description

12 Cell HP Pavilion DV4-2145dx 10.8V 8800mAh LiIon Laptop Battery Replacement. All of our quality replacement batteries, adapters and lamps are built with precision using the best components and parts available. All of our products are carefully tested by our QC department before it is packaged and shipped. Our products are guaranteed to be 100% compatible with the original equipment and all products meet the OEM requirements. All our products are backed by our standard warranty.

Product Information

Product Dimensions 10.4 x 3.7 x 2.5 inches
Item Weight 1 pounds
Shipping Weight 1.4 pounds (View shipping rates and policies)
Manufacturer Powerwarehouse
ASIN B004K568UC
Item model number DV4-2145dx
Customer Reviews
3.0 out of 5 stars 16 customer reviews

3.0 out of 5 stars
Best Sellers Rank #11,082 in Computers & Accessories > Laptop Accessories > Batteries
Date first available at Amazon.com January 21, 2011

Warranty & Support

Product Warranty: For warranty information about this product, please click here

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Customer Reviews

Top Customer Reviews

Verified Purchase
Bought this to replace a dead battery in an HP laptop. This has provided 2x to 2.5x the original battery life. Is a 12 cell, so will not be flush with the bottom of your laptop. It's about half an inch off the table, give or take. It's really not noticeable, and believe it or not actually better for your hands to type that way. Only marginally so, however.

In any case, exactly what I had hoped for, and the shipment was on time with nothing wrong. Bought from Powerwarehosue.
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Verified Purchase
These batteries considerably increase the length of time that you can use your laptop computer without having to plug it in. Roughly these batteries last about twice as long as the original equipment batteries last. The battery does extend out from the bottom of the laptop, but this can be helpful if you are using the laptop on a table as it makes typing on the keyboard easier.
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Verified Purchase
Happy with the performance so far, after about the third charge cycle. I thought the operating time might be a little higher than it is, but I run with High Performance settings, so 3 hours of heavy use is pretty good, all things considered.
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This battery replacement for my HP Pavilion DV4-2145dx did NOT fit at all, and it never worked. This was supposed to be for this model, according to the description, but apparently was a scam to make you buy it without hesitation. I tried to get a replacement, but the seller's account wouldnt let me file a claim or ask for a return/replacement item.
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Verified Purchase
The battery works fine, it does raise your laptop up at an angle, so if you want your laptop to lay flat, this will not work for you. It does have a little more weight to it than the original battery, but is well worth the cheaper price.
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Verified Purchase
The battery is like two original batterys stuck on top of each other. So its like the laptop is slightly tilted up when using the laptop. The battery life is much longer though. Perfect for a longer flight
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Verified Purchase
I've had this for about 6 months since I've purchased it. It worked fine in the beginning but recently I noticed the battery doesn't hold a charge anymore. But I got about 6 months out of it so it's not bad for the price
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Verified Purchase
My laptop was almost 4 years old and the original battery was dead. I didn't want to buy a new computer. The replacement battery holds the charge and hopefully will extend the use of my computer for a few more years.
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