3 day sale
June 23 - 25 only SAVE UP TO 30% on Air Conditioners
In a Best Buy or Best Buy Mobile Mall
*Excludes business, corporate, and government plans. Some conditions and exclusions apply
Find a store
BOOST YOUR PRODUCTIVITY
We carry a huge selection of computers and tablets from brands you trust
YOUR DESTINATION FOR OFFICE SUPPLIES
From ink to desk supplies, we've got the office essentials you need
Introducing the all new LG OLED TVs. See only the best.
Canon's Bestin Glass Sale Event
Small speaker.Big leap forward.
Get better soundall around with the newSoundLink® Revolve and Revolve+
Google HomeAvailable on June 26
Last 3 days to pre-order Google Home and get a FREE Chromecast($45 value)
Step into Rift. With Rift, you'll feel like you're really there.
OVER 14,000 MUSICAL INSTRUMENTS AVAILABLE ONLINE
Cleaner Floors from anywhere.At any time.
New Roomba® 695 with the iRobot HOME App.
Big savings on baby essentials
From the brands you trust – Ends July 6
SAVE BIG ON TOP LUGGAGE BRANDS
Update your space for less
Great deals on a huge selection of stylish furniture.
Team up. Hang out. Fight villains. Hero stuff.
Bonus pages of DEALS you won't find in print!
All today’s DEALS, right here
Hot clearout DEALS are going fast
DEALS delivered to your inbox - never miss out
JUNE 23 - 25 ONLY
SAVE UP TO 30% on Air Conditioners
We take care of the tech you rely on everyday.
Geek SquadHome Membership
One membership to set up and support every device in your home- from Best Buy or not.
Looks like you didn't complete your reservation. Do you want to
If you need help making your reservation, call 1-866-237-8289.
Select a delivery destination
Check store stock
Tell others about your experience with this product.
This replacement laptop battery from Dr. Battery has performed without issue in my Dell Vostro 3450 (circa summer 2011). Power supply, charge rate, discharge rate, and battery temperature are all optimal. Period of observation is 3-4 weeks after initial cycling of battery. I did notice it fit a little more snug than the original Dell battery, but no issue here either. Would/will purchase a Dr. Battery product again in the future.
Very happy with this battery. Was going to buy another computer but instead took a chance and purchased a new battery. Worked like a charm. Hoping I'll get another year out of my computer. :-)
Thanks very much for a great outcome!
Arrived quickly; took charge to 100%; ran laptop for about 2 hrs. Will probably improve once it has cycled a few times.
I'm pleased with this purchase.
More to Explore
Major DEALS on major appliances
Lift off this summer with the perfect drone
SAVE UP TO 40% on select patio furniture
BABY EVENT ON NOW BIG SAVINGS on baby essentials from the brands you trust