David S.
Always buy my batteries here
Dan F.
Great batterys and prices.
I've had no problems and timely delivery .
Would recommend.
Mail ban is complete bs.
Albert F.
Great batteries fast shipping
Aubrey D.
Can’t say enough good things about these cells. Purchased to build my own 10s2p battery pack for my Meepo v3. Over 100 miles post build and no issues whatsoever. I was so pleased with my first set of 20 cells that I purchased and other 20 to build another pack for my brothers board. 10/10 would highly recommend this company and cells.
John S.
The Samsung 40 T is definitely one of the best 21700 batteries on the market and i highly recommend it. I also highly recommend the 18650 battery store because of their excellent pricing and fast shipping.
E.
Spectacular
Great. Will do business again and again.
Erik Leal
Thanks to Anthony
Everything good just arrive few day ago to me in Venezuela. Thanks you very much
Barbara
Great customer service!
Love this site, helped me find the right batteries and got them to me pronto! AND at an awesome price! I won't go anywhere else!
Unknown
Fast service, great product
Was having trouble finding the 21700 series batteries in any stores locally where I live, which led me to the Battery Store. I was able to quickly find the product I was looking for, get it ordered and it arrived quickly and on schedule.
Stephen Sinclair
Quality service
Good quality product, great customer service, you even get a email to let you know that your package has arrived, I’ll be using these guys going forward
Rafael Raldiris
Fast and easy
10/10
Jeremy
21700 battery were not packaged correctly
Ordered 6/ 21700 batteries..they were put in cases and thrown in a big box without any bubble wrap of any kind..they were banging around during shipping and all the cases were shattered..they don't seem to care about safety or that you spent $ with this company..I will not be buying from them again.
Unknown
Long range batteries for FPV
This is one of the best Li-ion batteries available for long range FPV. Light weight, 35 amp constant discharge, even though I mostly am pulling 10-12 amps flying long range I can still punch the power or fly quickly without stressing the batteries.
Don
Great service and selection
Fast shipping for my order. They even included small storage boxes for rechargeable batteries.
Unknown
Great experience!
Product received as advertised and works great. Fast shipping! A++ Thank you!
Marty
40T is a great cell
A huge improvement over the 20700s I was using.
Jack
Awesome batteries
These cells last a really long time on a charge. Fantastic batteries.
lacie Morgan
Amazing
Got my order on time! Didn’t have any issues and got some great barriers!
Galen Barnes
Quick delivery, great price!
The best price I've seen on the batteries I purchased and they got them to me quickly and for a reasonable price.
Jeff Skidmore
Awesome
Couldn’t be happier the price was cheap and the charge lasts all day I’m glad I bought them I definitely recommend these batteries!
Greg Maliski
well done
I have no complaints, all of your products work well and your prices are great.
Warren
Good Battery
Good capacity, excellent continuous amp rating. I only buy Samsung cells anymore for the great price/performance ratio and longevity.
Steven A Hansen
excellent
I rely on 18650 for all my battery needs excellent service and fair pricing
Aydin Sesker
Super-fast shipping of exactly what I needed
All 500 cells were within millivolts of each other! And they got here within just a few days. Ampacity and capacity were as advertised and I am super happy with my purchase.
Adrien
Excellen battery !
I have very fast received the batteries ! As well I had a small issue which was promptly fixed by support team ! Strongly recommend to buy from this place ! Thanks
Tim
Not 4000mAh
These are really good batteries but they are more like 3800mAh of useable capacity. Very low internal resistance means they stay cool when charging fast, my charger can do 3A and they could handle at least another 2A before getting too warm while charging. Overall one of the best 21700 you can get and at a great price.
Richard James
Great product
Awesome batteries!!
Matthew Deremer
Fast shipping, great prices
I ordered Samsung T40 batteries and got a price far lower than other suppliers. The shipment was fast and I received my items in just a few days. Items were as advertised and packaged nicely. It even included clear plastic carrying cases.
Christopher Goyette
Samsung 40T
These along with the 30T are the BEST 21700 batteries on the market. IMHO. Great Capacity and Amperage. The only 2- 21700 I will buy.
Mark Topping
They say what they do and do it.
These batteries average 4000mAh and work as expected
Jeff J
Excellent 21700 cell
These are one of the best. I'd have to say these rank in my top 3 21700 cells. You can't beat these cells performance and the price this site sells them for.
Courtney P.
Good prices, poor shipping
Prices are great, customer service answered questions in a timely manner but their shipping times aren’t good. They claim it’s USPS, but I have no other issues with USPS deliveries for any other places that ship with them
Kristen
Great price great service
I ordered 21700 batteries for my vape and they were such a great price. They shipped and got to me within 2 days. Thanks for the great service I’ve already recommended you to several friends.
Unknown
Fast and easy
Order was shipped and received quickly. Very happy.
michael bolling
Quick and accurate
quick service. Perfect product
John Simmons
Very pleased
Fast shipping and exactly what I ordered for the best price I could find.
Sasha Costa
Long lasting
Long lasting high energy cell
Michael Mulligan
Good deal
Works well and fast shipping. Best deal I could find too
Timothy Kittle
Vape
Great batteries. Last long. Only wish they were recommended to be safe for vape mods. Never had a problem with em in vape but still not recommended to be used in vape devices.
Monica Walker
Great Product
Once USPS actually delivered it 3 days after it was scanned as delivered, I was excited to receive the batteries. It took overnight for them to charge. However, I am very satisfied with their performance and the 18650battery store’s service and follow-up. I will definitely order again.
matthew
Batter Purchase
The 18650BatteryStore was great to work with. They had a very affordable price for the batteries I needed and got them to me very fast. They communicated with me every step of the way.
Justin Stults
Excellent Battery fast shipping
The Battery is excellent authentic and works very well, it was shipped quickly and without any issues
Justin
1st time buyer. Great experience
Product received as expected. Terrific communication during the shipping process. Highly recommended!
Mark Cooper
Fast $ efficient
great experience. Good selection for my vape mod. 21700 and 18650. Shipped fast
Nick
Samsung 40T 21700 4kmAh 35A
Battery seems righteous. Havent put through any vigorous tests or even plan to. So far, discharges and charges perfectly. Fine casing.
Unknown
battery
excellent, very quick shipping
Anonymous
5 STAR
Super fast shipping, super good products, super good customer service. My experience was great and I will use these guys from now on.
Brandy Cribbs
Excellent service
The batteries I purchased last me about 3/4 of my day but I'm not a real heavy vaper. The customer service was excellent and shipping time was fast will be doing all my battery needs here for sure.
John Hall
great
Great batteries and fast 4 day delivery
Matthew Polyak
Samsung 40T 21700
Shipping was fast! These are the best performing and long lasting 21700 batteries that I have ever owned!
Justin Brandon
Excellent! Need another!
Exactly as described in brand new condition, will buy again
Artie Trudelle
Unbelievable
Comparing to my molicel p42a, I can notice a difference in my 10,000 lumen flashlight. 40t is a Great cell.
Christopher Delacruz
Quick
Great battery. Arrived quicker than expected. Will order again if more batteries are needed.
Megan Ball
Long lasting chargee
I love 18650batterystore...they have everything I need and the Shipping is so fast.
Jon Darcey
The best 21700 battery.
I have several 21700 mods, and these batteries are the only ones that I use.
Irving T
Excellent quality and very fast shipping.
Good quality product at a good price and I got it really quick .Thank You 18650batterystore for your good service !
Joey Pilgrim
Best batteries
Best batteries best service fastest shipping
Norman
All around great!
Fast delivery, great quality, great price! Couldn't ask for more.
SJS
Quality at a great price!
I got exactly what I wanted at a great price and very quick shipping. Thanks!
Richard Burrows
Batteries
Quick delivery, good product
Duke Dinh
Thanks!
Awesome service, great products, fast delivery.
Michael Bratkowski
Great
Absolutely no issues fast shipping great authentic batteries at a great price
gregory
40T 21700 4000mAh battery's
The batteries were a perfect fit for my flashlight. Shipping was pretty fast for the current circumstances. All in all I give everything 5 star's. Thanks for the great product and service.
Skittersmurf
Check your A's
All info I can find on the battery was unfortunately after I purchased this. All referencable data suggests this battery is NOT ok after 25A, maybe 30 if the temperature is right. 35 is beyond what this battery tests at so take care! Check Mooch on YouTube for Testing.
Geraldo Hadbun 40199
Baterias
Muy satisfecho con producto y servicio
James Brogan
40T
No bad. Compares to 30T.
Unknown
Good Batteries
High Amp/mAh
Steven Chavez
Amazing...
I use my mod at high ohm's and these batteries last me all-day and hold their charge
Brent Mason
Industry standard
What can I say, they are just great batteries!
Theodore Larsen
I bought a pair of Samsung 21700 batteries
Quick, exactly as ordered, even included a two pack box
J Harris
Scam
Did not receive my order, and they will not respond to email
Jason Corn
Quality and Trustworthy
Quality service with grade A products.
Ray Williams
21700 40000mAh 35Abattery
Fast shipping. Great price. Best vape battery I've ever used
Greg D
Samsung 40T
Great battery for regulated mods...not too shabby for mechs either.
Colin Conway
Best place to buy batteries
For years I was buying 18650s and other batteries at the usual vape places, not realizing I was overpaying. I stumbled on the battery store and was floored about the cheap battery prices. This will be my go to store for batteries from here on.
Forriest
Great service
Shipped same day as promised, extremely fast even with COVID going on. Excellent product. Will buy from them on any and all next orders.
Brad H.
Perfect
Good cells at a good price.
Unknown
As hoped for!
Legit!!! And arrived on time!!!
Jeannie Nichols
Best in the business
The best batteries from the best source! 18650batterystore.com has great prices and fast service. Made an order on a Monday and received my batteries and charger 3 days early. Keep up the good work! You have my business for life.
TJ
Great experience
Batteries work perfectly and shipping was quick and accurate. No better place to buy batteries! Thank you!
bahnjee
perfect
couldn't be more happy with this purchase
Jeffery Palma
Real Samsung 40T
Tested actual capacity on the first two 40T’s I received on my LiitoKala 500 Battery charger. I got a reading of 3995 mah for each battery. That’s good enough for me. Ordered 2 more
Sidney Mickler
Samsung batteries
Super Happy ! The batteries are great ,but the Battery Stores service is even better !
Zach
Very good battery for the money.
I order these regularly from 18650store, and plan on continuing. Great punch with excellent capacity.
James Grant
Recommended
What can I say? The batteries were affordable and shipping was quick. No complaints.
Jacqueline Peterson
Great price.
Great price.
Sherry Floom
21700 batteries
Great
vance grossie
Fast service
as ordered..always fast service
Amanda Parker
21700
Fast shipping and everything arrived in excellent condition
Daniel
Samsung 40T Battery Review
The batteries are definitely genuine Samsung cells and they work fantastically.
Ryan McManus
Wrong batteries, need a return
I ordered the wrong batteries and contacted the company to request a return. It’s been 2 weeks and I haven’t received an email back. But they emailed me to request I do a review. It’s not the companies fault that I ordered the wrong batteries but I would appreciate an response to my original email requesting a return.
Jason T.
Can’t go wrong
Nice batteries, nice price, super fast shipping. 18650 Battery Store is no joke. I always buy my batteries here.
Delaney
Unsure
Unfortunately, I only purchased one of the two batteries I needed, so I havent been able to use it yet. But I can say the package came quickly and in perfect condition. Im sure I will be ordering the second battery soon!
Chris Eck
Very happy
I am very happy I found this site. I ordered 2 of these batteries for a vape mod. 21700 batteries are not cheap in a vape shop. They usually don't have much of a selection either. These batteries were a great value. They have a high mAH and still don't sacrifice too much when it comes to discharge amps. They last a really long time. I bought 2 of these for less than the price of one that I've seen 21700's anywhere else and these are a better battery than most places have
Kenny Schiller
Great battery
Very powerful, reliable battery. I love Samsung batteries, they never disappoint!
Richard Rowe
Happy 1st time customer, highly recommend
Only ordered one battery for a flashlight I was expecting. My order was shipped out fast! Easy to navigate site made process of finding what I needed, all the way to completion of my order smooth and easy.
Happy Customer
Best Batteries
I will continue to order from this store, shipping was fast, checkout was easy...
JAMES HALLETT
Fast and easy order and shipping
Great price, thank you!
MR
What everyone on the Tube recommends.
More Power, friendly price.
HARVEY B
fast delivery great product
what can i say, they are batteries, hope they last