Panasonic NCR 18650B 3400mAh 4.9A - Protected Button Top Battery
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Panasonic NCR18650B 3400mAh 4.9A Battery - Protected Button Top*Please NOTE these button top protected batteries are 4-6mm longer than a standard 18650 cell. (flat top, unprotected). The button top protected battery is commonly required for flashlights, doorbells and other devices.
Please note this is a PROTECTED (PCB) 18650 Panasonic Battery. The PCB is a safety feature and acts as a fuse to protect the cell from short circuiting, overcharge, and undercharge. Please note once the PCB is tripped it cannot be reset and this will stop the battery from functioning.
- Model: NCR18650B
- Size: 18650
- Style: Button Top
- Chemistry: NCR
- Nominal Capacity: 3400mAh
- Continuous Discharge Rating: 4.9A
- Nominal Voltage: 3.6v
- Protected: Yes, PCB
- Rechargeable: Yes
- Approximate Dimensions: 18.90mm x 69.41mm
- Approximate Weight: 48.1g
Order was shipped promptly. Highly recommend!
Fast shipping and battery was exactly what I needed for my new flashlight. Much brighter than the old battery at a lower mah.
So far works great charged fine and flashlight they are in is very bright, longer and wider than the cheap knock-off brand i have. No complaints so far good to go and at a great price
Haven't had a chance to use them yet.
Surprisingly quick shipment. I use these in some high end flashlights and they seem to be working equal to or better than any other batteries I have try. If I ever need anymore there’s no doubt I’ll be returning to this seller for my purchase.
I am a night hunter and use Night Vision Observation devices and also IR flashlights. These batteries are the most economic bang for your money. They last and are of high quality. I recommend them based on my experience in harsh and demanding environments.
Snappy transaction execution. I appreciate the top-quality packaging of my batteries.
Very high quality batteries
Great experience as always with 18650batterystore. Great service and support. Order was on time and quality was as expected.
Received quickly and they work as they should.
The batteries work as they should ! I'm happy with my purchase !
Best bang for the buck if you are in need of reliable high Mah protected batteries.
Bought these for a flashlight and also for 2 Sniper Hog lights. They charged up fine and are currently in use. Very happy so far. Service is great too! I have alredy orded more! Gary Manley Mound House, NV
My experience with this merchant was excellent. Good pricing, easy on-line ordering, shipped the same day, arrived quickly and the batteries (Panasonic NCR 18650B) are excellent. I will be coming back for all my Li-Ion battery requirements.
I needed a smart charger and two Li Ion batteries for a small project I was making. I didn't want to pay a lot but needed quality parts. My order came in just a few days and met all my expectations. Would recommend this company to anyone.
Perfect product for my use. Fast shipping.
I've had them for a week, but so far the buying experience, price, shipping and first impression of them in action in my flashlights has been flawless. Thank you!
These batteries are great. They last a long time . I use them in my ring solar step light and pathlight. In the winter I have to change the batteries once or twice a month.
I was a little concerned about the insulated metal strip that is visible on the battery - and not shown in the product ad. I called my Electrical Eng. buddy who tests 18650’s... he said these are safe and reliable. Thank you guys!
The 18500 batteries seem to be of a much higher quality than the ones from DXextreme. Also, the prices are not that much higher, and the delivery time is much much better - anything from overseas (especially China) can be months in transit. I haven't had the batteries long enough to really test them out, but as of now, they seem to be a winner.
I’ve tested the capacity of both these 18650 lithium ion batteries. The are good, and show a consistent 3400+ mAh. Weighs in at 48g
The battery specs were great and the reviews were good also. Of all the different 18650 batteries I have had and tried, this one is the first one that its OD (outer diameter) was larger than all others that I have owned as I had to "shake" the flashlight to get it out. Possible, the ID of this one flashlight tube may have been out of spec also. (too small)
I have 6 of these for my tactical flashlights and they make my flashlights brighter and keep a charge longer than the 12 other batteries I have. These are super solid batteries.
I bought the for my flashlight in my bugout bag. I work for Panasonic and was thrilled to find the panasonic brand 18650
Works well in a portable radio designed for 18650 cells. This battery lasts almost twice as long as the one that came with the radio.
Excellent Excellent battery and seller.
I feel safe with these batteries Based on 16850 battery store recommendations I went with Panasonic batteries. I had a cheap 18650 battery and cheap charger malfunction and became so hot it melted the plastic wrap. It really scared me. I feel safe with these recommended batteries. What a great store to buy from.
Exceptional Service & Product I received my order quickly and was very pleased with the performance of the new Batteries
Easy to order Got what I needed. Shipping was fast. Overall very happy with this website and the experience.
Fast shipping, damaged battery case One of the battery case the 18560B came was cracked
Perfect Purchase! I bought a Panasonic battery using 18650 battery store for the first time. The battery was great, as advertised. What I was really impressed with was the 18650 store on the purchase. I received the battery in a very timely manner, it was packed perfectly and I received notification and tracking links on each step of the purchase (confirmation, shipped, in transit, and delivered). I'm very impressed by the information on the website and with everything about this store. The packing slip included a checkmark verification from the packer to ensure they shipped what was on the order....I appreciate that. This was a great shopping experience and will definitely use 18650 battery store to buy my 18650s in the future!
Great Batteries Great Seller Very Pleased with merchandise, packing and especially shipping speed - I thought I caught their smile as I opened the package!
Great prices Great prices and fast shipping
Great Batteries These batteries are great and it's a good feeling to know I can get these direct.
Wrong type I have no doubt that the batteries are good but they do not fit my video doorbell. I need the one without the button on top. Is there a way to exchange what I have for the correct batteries? I purchased six batteries for two video doorbells?
Panasonic NCR 18650B 3400mAh 4.9A - Protected Good quality battery , great service !
Steven Di Vito
Good Battery/Reliable Seller The product is as advertised and delivered on time. What more can you ask for?
Awesome Product I needed a quality rechargeable 18650 for a Streamlight duty rifle mounted light and the SL rechargeable batteries donâ€™t work with the pressure switch tail cap installed. This battery works flawlessly and is cheaper than the SL batteries. Will definitely be buying more from here.
Pay close attention to actual size 18650 batteries are not necessarily 18mm x 65.0mm. This is my first time purchasing so-called "18650" batteries and I consulted this website's guide to sizes, which is somewhat helpful. While these NCR batteries perform well, they are much larger in diameter and length than the 18650 batteries they replaced. It is only by cramming these batteries into place that they are useable. If the battery compartment were any smaller, these would not fit. These are a good value, but the designation of "18650B" does not convey the actual size relative to other "18650" batteries, so I got lucky that they can be used.
Great so far. Fast shipping too.
Panasonic NCR 18650B 3400mAh 4.9A Batteries work as described.
Just right Good product, decently priced with appropriate and prompt shipping. Revived my Horrible Freight work light that suffered from a lousy quality original battery. Will recommend and do more business in future. Thank you.
Batteries worked great! perfect fitment and life spam before charing.
Panasonic NCR 18650B, Button top, Protected Item as described, fast shipping, will buy from again. Thank you.
Fast and easy! My purchase arrived within two days of my order. Two 18650 batteries arrived in a plastic protective case, I would recommend and will order again.
Perfect The delivery fast the packaging was fine and the batteries came in their own protective box. These were the batteries I was looking for!
Great battery So far so good. running this in a hefty laser pointer and it is super bright! charging took a little longer than i was expecting....about 8 hrs. but that may have been due to some other variable specific to my household or area. Nonetheless, for the price and performance, its hard to beat.
Great for my flashlight I bought these for camping, I’ve run into a few circumstances where I need my bright flashlight for an extended period of time, this battery does the job well.
Too long I bought these Panasonic batteries for my Tecsun PL-880 radio. With the protection circuit, they are too long to fit into the battery compartment of the radio. Not sure what to do with them now, as I have no other devices that use the 18650.
Excellent replacement batteries Holds a good charge and goes a long way with my flashllights.
Sent the wrong type They sent me flat tops when I ordered button top. I asked customer service and they asked me to send a picture. I did and haven't had a response.
Great Item Works as advertised, remember to charge fully prior to use. Do not uwrap.
Panasonic NCR 18650B - First impresssions Pro: Marked NCR18650B, Li-ion, MH12210, Has Fuse Strip on side, and They are Button Top and work well in Flashlight Con: No Panasonic, mAh, or A Marking Have not used them long enough to see how long the charge lasts compared to standard 1800mAh 3.7v battery.
What I expected good - no issues
very satisfied customer first time buyer...and very happy with my purchase
Great place to purchase batteries I was impressed with this store. It looks like what you purchase is what you get. I bought some Panasonic 3400's 18650s, and they test equal to the label quoted. The people there were very present to talk too. I will shop with them again.
Great! Way better than the one that came in my Braun flashlight. Fits perfect twice the run time.
Good Protected Cell Purchased for use in a Lumintop GT Mini flashlight. The protected cell is a little longer, this is noted in the description. However, cell does work in the light. More peace of mind with the protected cells, and protected cells are recommended for this particular light.
Great batteries Top grade batteries for a great price. I couldn't be happier with the batteries and this store.
Review As usual excellent service and product.
Panasonic NCR 18650B Battery I don't know much about batteries. I don't have the tools to test the ones I received but after searching youtube and watching the testing done by the battery on numerous 8650 batteries. The Panasonic NCR 18650B were the best for my application and at the best price. Sure you can get better but, I wasn't willing to pay 19.00 for a flashlight battery.
great battery Super fast shipping. Was a bit longer for my application but charged up without issues.
Well made This protected battery appears to be well put together. Works in my Harbor Freight folding work light just fine. Big upgrade over the battery that was included with the flashlight.
Be aware of the longer length. These batteries are a fantastic performer and great bargain. But you need to be aware that they are longer than some battery holders will allow. In most of my lights it's a tight fit, but they work. In other lights it's a no-go. They will break the holder if you try to force them in. Just be warned. That's the only reason for my 4 star rating instead of 5.
Works fine so far. Ordered 10 batteries. Did run time tests using same equipment used with other more expensive batteries. The Panasonic batteries ran just as long as the expensive batteries.
Perfect! Took a loooong time to charge, but once they were topped off, they were perfect!
Almost good Ordered 2 18650 batteries; started to charge them; one said it was good; the other said it was poor doesn't really hold a charge. It's a battery, sometimes you get one that isn't really useful. Considering the price of the battery, it isn't worth trying to send it back. I can just buy another one. I like the company though.
Battery Metal strip 1 of the 4 batteries has the metal strip folded or otherwise thicker than the rest which makes fitment in a flashlight a bit too snug. Possibly able to be repaired, with a new wrap though since the current one needs to be removed
18650 batteries Batteries seem to work well but have not used them very much since I’ve only had them for a week. Only question that I have is why is Panasonic’s name not on the battery?
Order filled Good batteries. We ordered several. Thank you!
I 4 battery charger Great product, easy to use
Satisfied Customer work as they should great capacity they are 68mm long and don't quite fit well in my older Nitecore i2 charger although the older i2 still charges these batteries my next purchase will be a charger that will easily accommodate these longer batteries
Fast delivery and excelente product The tittle says all, happy d deal again with 18650batterystore
Excellent product and Service Batteries came as requested and shipping and handling was surprisingly quick.
Quick and easy purchase. Found exactly what I wanted at a reasonable price. Quick shipping and nicely packaged. Will buy from again.
18650 Excellent product...
Delivered quickly and came charged I am a first time customer and ordered rechargeable batteries for a new pocket flashlight that had been difficult to find in local stores. They were delivered ahead of the predicted delivery date, came in their own protective case and arrived charged. I wouldn't hesitate to use 18650 battery store again
Robert Housedorf II
tested OK, not labelled as Panasonic i bought 4 of these, and they look nice. No mention of the word Panasonic. Ran all 4 through a Hiletgo battery discharge tester, which seems to do an OK job at testing. It is by NO means a pro grade battery testing instrument! https://www.amazon.com/gp/product/B0716ZL1SM/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1 NOT CURRENTLY available, just for reference. these batteries all came out at 3300 - 3200 which is well within expected results. My Review? For the price, buy what you need for your regular use, keep the set together, and test in your Real World Usage situation. If they work for you, they are a GREAT price at what I paid, $33.57 for 4 , shipping incl.
Pana sonci NCR Batteries Great battery. I used these to replace some batteries in a Bluetooth speaker and found that the charge lasted a lot longer than the original batteries.
Battery Purchase Great experience. Good price Quick Delivery on a good product.
Name Brand 18650's for Flashlights and Radios The protected cells from Panasonic tested to spec on start-up and are working well in my low-draw toys. Good choice for replacing the Chinese c#@p that usually ships with this stuff. Definitely not for high-amp loads, but probably safer in this application, and more mAHs. Buy a replacement and a stand-by spare. They ship with a decent safety storage case, so no worries in storing the spare (and the Chinese one).
Great prices and service! The batteries were fairly priced and they were packaged and shipped the same day! I recommend these folks!!
Excellent As always first rate product and service!
Goo product and fast service I ordered several sets of 18650 batteries. They arrived promptly and all the batteries met their capacity specifications. Can't ask for more. Oh, and they were a good price too.
pretty good look good, work good, I don't see Panasonic on them, but who knows?
Panasonic NCR 18650B 3400mAh 4.9A - Protected Butt Timely shipping, well packaged for safety. Batteries are approx. 1/16 inch to long to fit the case. Have requested a return authorization but to date have not received response.
A+ would buy again
18650 Panasonic NCR batteries These batteries are awesome for my flashlights and lasers. They are protected and actually hold the mah they claim unlike many other batteries.
Verified buyer Product accurately described on website. Received excellent service and shipping was quick. Highly recommend buying from this seller
Backup battery Excellent communication services from ordering to delivery. Only issue I have is batteries are like 1/16” larger and barely fits my battery compartment. Not sure why, as battery is same model # as the original. Still works.
Pan dependable Ordered for headlamp, long lasting, safe feeling warring them. Tests with I specs
Panasonic NCR 18650B 3400mAh 4.9A - Protected Butt Excellent prices and fast delivery
Richard A Smallwood
Great Batteries, fast and well packed Great batteries, at a good price, in plastic cases. Very fast delivery by a professional company. Nice gift flashlight was included.
Battery Batterys were almost dead at a 22
Battery is fine but too long I wasn't aware that protected batteries might be physically longer than non-protected ones. Unfortunately, the holder where these batteries were supposed to go would not accommodate these cells.
Good Product I got exactly what I ordered, and it shipped quickly.
Great Service Very easy to use site, fast shipping and great follow up
Nice battery So far so good. Charged fast and work. Can't speak for longevity yet.
maintenance manager good product, capacity and weight is correct on these, I will buy again soon.
Purchased wrong battery??? When I purchased these two batteries, I knew I was faced with deciding whether I needed flat or button top batteries. I purchased 2 button tops after examining what I have. Sadly, the new batteries wouldnâ€™t fit.
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