Friends & Family Sale ON NOW - UNBEATABLE DEALS on the most-wanted smartphones and accessories
Get the hottest back to school essentials
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
FRAMED ART MEETS 4K TV
LET'S FLY. FIND THE RIGHT DRONE FOR YOU.
ROCK THE SCHOOL YEAR with the hottest portable audio by UE & Jaybird
Check them out
Step into Rift. With Rift, you'll feel like you're really there.
OVER 7,000 MUSICAL INSTRUMENTS AVAILABLE ONLINE
Pre-order and get access to the Private Beta
visit our appliance showrooms
All the essentials to get you and baby started right
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
We take care of the tech you rely on everyday.
GEEK SQUAD HOME MEMBERSHIP
Geek Squad Home Members have agents at their fingertips 24/7 for support with every device in their home, from Best Buy or not.
See All Member Benefits
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.
Works well, my phone is just like new. With daily heavy use battery lasts all day. No need to recharge several times.
I bought this battery at double the price than market but it has low voltage. Battery dries out very fast. Very low standby time. It discharged fast even if you are not using it. I want to refund it. Please don't buy this.
Lower voltage and lower amp hrs than the original. If you bought this you got tricked good.
Works well - charges quickly and holds the charge longer than the original - after 1.5 years, the original battery would shut the phone down completely at between 40%-50%. No issues to date!
Almost 10% less capacity than the original equipment battery that is made by Samsung and widely available for about half the price of this.
3000mAh for the "Dr. Battery" version vs 3220mAh for the real Samsung brand battery.
Have had the Dr Battery for note 4 about 2 weeks now. Works great so far. No issues
Dr. Battery is a great replacement battery for the Note 4. My OEM could not hold up after 2 yrs and would shut down the phone at 60%. There have been no such issues with the Dr. Battery replacement.
My old battery was lasting maybe 2 to 4 hours depending upon usage. This I charge once per day and I'm good. Over night I loose 1-2%, compared to the 40 - 60% on my old one. This battery saved me from the horror of buy a note 5 or having my face catch on fire.
Been using the battery for about 3 weeks now and so far so good. Battery life lasts a full day no problem. Lets hope this battery keeps it up!
Got mine because my phone's battery started dying on it's own without being fully drained. Anyway, this brand was recommended to me and glad I bought it coz it works great. However, I have only had it for 2 weeks and I'm really hoping it would last a very long time before I need to change it. Would give it 5 stars but the price is a little expensive. Delivery was faster than expected.
Generic, made in China garbage priced and pictured like it is OEM Samsung.
Got the Dr. Battery last week, so far so good. Lets see if it will last for a year.
It holds power to standard depending on one's phone usage. I recommend it to those in search of a better battery.
More to Explore
MAJOR DEALS on major appliances
SALE ON NOW - AUGUST 18-20UNBEATABLE DEALS on the most-wanted smartphones and accessories
Get the perfect backpack for back to school - Over 2000 styles to choose from
SAVE UP TO 40% on select office furniture