Lenmar - Lithium-Ion Battery for Select Acer Laptops - Black

This replacement lithium-ion battery works with select Acer laptops, distributing 11.1V of power for consistent use.
Price Match Guarantee

Best Buy is dedicated to always offering the best value to our customers. We will match the price, at the time of purchase, on a Price Match Guarantee product if you find the same item at a lower price at a Designated Major Online Retailer or at a local retail competitor's store.

Here's how:
  • If you find a qualifying lower price online, call 1-888-BEST BUY and direct a customer service agent to the web site with the lower price, or when visiting a Best Buy store, one of our employees will assist you.
  • On qualifying products, Best Buy will then verify the current price to complete the price match.

Exclusions apply including, but not limited to, items sold by Marketplace vendors, Competitors' service prices, special daily or hourly sales, and items for sale Thanksgiving Day through the Monday after Thanksgiving. See the list of Designated Major Online Retailers and full details.

On Sale
Save $39 (Reg. $79.99)
Free Shipping on Orders $35 and Up

No minimum for My Best Buy® Elite and Elite Plus members. Minimum purchase of $35 on eligible products required. Excludes select digital items, scheduled delivery items and items displaying "In Store Only" message.Learn more

Cardholder Offers


Best Buy Customer Reviews

battery for laptop5 Posted by: from: east islip on would have loved it to work, but I will find a battery that does work

0 out of 1 found this review helpful.

Looks just like the OEM battery5 Posted by: from: albuquerque, nm on Plugged in and looks just like the oem battery. 2 hrs of web surfing and games on a charge.

1 out of 3 found this review helpful.

Great Battery5 Posted by: from: Ridgewood, NY on The Battery I had At First Stopped Work Right , Meaning It Would No Longer Hold A Charge. So This New One Works Just Fine For Me At This Point. Think You

1 out of 3 found this review helpful.

My computer is back to its original shape.5 Posted by: from: Omaha, NE on My computer would only last 15-20 minutes without being plugged in. This would limit the time I could actually take my laptop with me to a more comfortable location. By buying the new battery, I am no able to take my laptop with me and not have to run and plug it in and sit at the table any more!!!

1 out of 4 found this review helpful.

JUNK1 Posted by: from: PA on I thought I was buying a new battery. When I received it it was wrapped in bubble wrap and in a box. After it stopped working after a week I find out that BB uses a parts store who admitted to me the ship refurbished baterries. Then trying to return it for a new one, good luck. I ended up taking it back to my local BB for a complete refund. Was very upset that a co. like BB would try and sell you a battery like this through parts store.

3 out of 3 found this review helpful.

Does not last1 Posted by: from: Oklahoma on This battery came in my Gateway laptop and barely lasted a good six months. Now I'm trying to find another one that will fit without going to bestbuy...

4 out of 5 found this review helpful.

Not compatible for Gateway computer1 Posted by: from: Michigan on I went in to my local Best Buy to order a new battery. I thought they carried them in the store, however, when I got there the clerk told me they would order it online and send it to my house. Not only was the clerk lazy, since she made me type in my own information (could have done that from home), she also must not have noticed that the battery should not be used on the Gateway I bought from them two years ago. Needless to say, it works but when the computer boots up it sounds like a semi backing up and tells me that I am putting the computer at risk for damage. Good going Best Buy, waste of $50.

4 out of 5 found this review helpful.

Wrong product for a laptop. Don't buy an acer1 Posted by: from: Hurst Texas on I ordered this battery for my Acer aspire 5735-4774 and it was the right it fit. Perfectly like the original but the battery wasn't detected on the computer. So I wasted my $17.00 of expedited shipping and it as the wrong product I tried part search and other Websites but just can't find ao I might just buy a whole new laptop something better. I hate I bought an acer

20 out of 38 found this review helpful.

Product images, including color, may differ from actual product appearance.