Rechargeable Batteries
Panasonic NCR18650B Rechargable Battery 18650 Li-ion 3400mAh 3.7V 1pcs
The product is not available for shipping outside of Greece.
You will also need
Buy together
Flash Lights
Bailong Rechargeable Flashlight LED Waterproof IPX6 with Maximum Brightness 1400lm
Ad from ACPstoreAdded
Flash Lights
Bailong Rechargeable Headlamp LED Waterproof IPX6 with Maximum Brightness 1200lm
Ad from TENGOAdded
Flash Lights
XTAR Rechargeable Flashlight LED Waterproof IPX8 with Maximum Brightness 1000lm WK18 Black 20812
Ad from Poseidon ClubAdded
Battery Chargers
Efest Slim K2 USB Charger Batteries Li-ion Size 18650/16340/26650/14500
Ad from DevoboxAdded
Top ratedBattery Chargers
Energizer ACCU Recharge Maxi Charger 4 Batteries Ni-MH Size AA/AAA Set with 4x AA 2000mAh
Ad from VideophotAdded
All shops
Prices are calculated for:Luxembourg, Other Payment Options
- 11,97 €
- 4,85 €
- 5,80 €
- 5,70 €
- 4,90 €
- 7,80 €
Description
The rechargeable battery from Panasonic is of Li-ion type, the latest technology that offers more charging cycles compared to older ones based on nickel or lead, although it has a higher economic cost. Lithium batteries do not easily discharge when stored and can be charged whenever we want.
Manufacturer
Specifications
- Capacity
- 3400 mAh
- Size
- 18650
- Type
- Li-ion
- Voltage
- 3.7 V
- Packaging
- 1 pcs
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.
Reviews
Reviews photos
+5Images
Reviews by our members
Five of these batteries were installed in the Black & Decker Dustbuster Pivot PV1820L handheld vacuum cleaner. They worked great, even better than the ones that came with the vacuum. The operating time increased significantly. Of course, because they have a higher mAh, the charging time also increased. They are worth it. The dealership was asking for 60 euros for batteries. So with these, it cost me half the price and with longer battery life.
Translated from Greek ·
- Durability
- Expected capacity
- Their performance does not decrease quickly
- Value for money
Did you find this review helpful?
I never saw the capacity to be honest, somewhere around 2000mAh is what the charger I'm using shows (I don't know if the measurements are correct - I have the XTAR X4).
After 1 month of use (I have 4), the plastic casing has torn on 2 out of the 4.
I don't think I would buy it again.
Update:
3 out of the 4 I bought started leaking liquid from the top...
They're going in the trash. Never again.
Translated from Greek ·
- Does their performance decrease at a moderate rate?
- Expected capacity
- Durability
- Value for money
Did you find this review helpful?
I used it in a mini UPS for the router, but after a few months it gave out, the UPS shuts down immediately when the power goes out.
Translated from Greek ·Did you find this review helpful?Actual capacity, I changed to a rechargeable external light instead of its own, and from 2 hours it lasts 11
Translated from Greek ·Did you find this review helpful?Three stars because they do their job for a certain period of time. They are imitations and of course have lower performance than what they claim.
However, they work. If you buy them knowing the above. Okay, they work.
Translated from Greek ·- Expected capacity
- Does their performance decrease at a moderate rate?
- Value for money
- Durability
Did you find this review helpful?Simply on the 3rd charge the battery broke and doesn't charge again at all. I changed chargers and I changed cables... it just broke.
Translated from Greek ·- Expected capacity
- Durability
- Does their performance decrease soon?
- Value for money
Did you find this review helpful?Not what you expect. I didn't take measurements, but from the previous one that had the same, this one holds at about 3/4.
Translated from Greek ·Did you find this review helpful?Use in both electronic cigarettes and wireless cameras. Reliable and strong, with great durability over time.
Translated from Greek ·Did you find this review helpful?Satisfactory performance, now their casing which usually peels off will show in these how long it will last, however it seems to be durable.
Translated from Greek ·Did you find this review helpful?I bought two eight months ago and I use them alternately for an electronic cigarette. Well! They have lasted a long time! The charging they need now is more frequent. Their usage is not so heavy to justify their frequent charging.
Translated from Greek ·- Durability
- Value for money
- Does their performance decrease soon?
Did you find this review helpful?I trusted a comment that said they put it in a black & decker vacuum cleaner and I did the same. I put 5 batteries in the 18-volt vacuum cleaner. The vacuum cleaner became turbo. Its power increased and the duration of use increased excessively. The charging time increased to 3 hours, but I have never seen such a turbo vacuum cleaner after changing the batteries. Highly recommended. 5 stars.
Translated from Greek ·- Durability
- Expected capacity
- Value for money
Did you find this review helpful?I bought a pair of these and one of them is completely dead. At first, it got very hot during charging and then when I put it in the mod, it showed 0%. I tried combining it with other ones that work, and I even changed its polarity, but it's still dead
Translated from Greek ·- Durability
- Expected capacity
- Does their performance decrease soon?
- Value for money
Did you find this review helpful?In many cases ( for example, flashlights, headlights and many other devices) , you need to use button top 18650 li-ions/NCR / Panasonic batteries for proper contact- these flat tops won’t reach to make contact enough. So be sure what to get before ordering. Don’t have with the quality of the batteries. It’s purely a design issue. Will reach out or won’t. The photos are self explanatory.
- Durability
- Expected capacity
- Their performance does not decrease quickly
- Value for money
Did you find this review helpful?Guys, I'm reading the comments and everything is fine...
But I have the following question. After the first charge and then using the xtar vc4 charger, why do they show me that they are charged at around 2500 mah? Did I get a faulty batch or something else? I bought three.
And all three are at a maximum of 2700, NOT 3440 mah.
New update: I completely discharged them with a flashlight because they don't fully discharge in the e-cigarette, and they actually seem to go down to around 3300 somethingTranslated from Greek ·- Value for money
- Their performance does not decrease quickly
- Expected capacity
Did you find this review helpful?It is good for an electronic cigarette, but for longer use and higher ohms, more mAh are needed than 3400
Translated from Greek ·- Durability
- Expected capacity
- Value for money
- Does their performance decrease at a moderate rate?
Did you find this review helpful?They were put into a rechargeable Parkside drill driver. Another tool!
Power and much greater autonomy.Translated from Greek ·- Durability
- Expected capacity
- Their performance does not decrease quickly
- Value for money
Did you find this review helpful?Very good in my experience. I have been using it with strong lens for quite some time now, and it has not disappointed me, quite durable.
Translated from Greek ·- Durability
- Expected capacity
- Value for money
- Does their performance decrease at a moderate rate?
Did you find this review helpful?The most awful batteries I have ever purchased, I have tried various ones. In five months, the charging barely reaches 1800 mah. I only used them for an e-cigarette. Stay away!!
Translated from Greek ·- Durability
- Expected capacity
- Does their performance decrease soon?
- Value for money
Did you find this review helpful?It's top-notch. Worth every penny. I bought 10 pieces and put them in a battery pack. Why was this model discontinued? They are very good in both power and durability. 10/10
Translated from Greek ·- Durability
- Expected capacity
- Their performance does not decrease quickly
- Value for money
Did you find this review helpful?I bought it for an electric screwdriver. It works great for a while now. I haven't seen anything negative, everything is good!
Translated from Greek ·- Durability
- Expected capacity
- Their performance does not decrease quickly
- Value for money
Did you find this review helpful?Much better than the EFEST 3500mAh, as they do not lose any of their performance unlike the EFEST.
Translated from Greek ·- Durability
- Expected capacity
- Value for money
- Does their performance decrease at a moderate rate?
Did you find this review helpful?I bought 4 pieces, 2 of them were defective!
Furthermore, I would not recommend them for use with an electronic cigarette as they discharge very quickly, it's better to go for something more expensive.
Plus, the company's name is not written on the batteries!Translated from Greek ·- Durability
- Expected capacity
- Does their performance decrease soon?
- Value for money
Did you find this review helpful?Good batteries. I have been using them for many years in a flashlight. The old ones I have, which are 8-10 years old, are now at 2600mAh for real. Not intensive use. The 4 new ones I bought now are really 3121mAh, 3121mAh, 3136mAh, 3153mAh. Around 45 mΩ. Measured with Vapcell S4 plus in Capacity Test. I am quite satisfied.
Translated from Greek ·- Durability
- Expected capacity
- Their performance does not decrease quickly
- Value for money
Did you find this review helpful?It lasts for 3 years, still the same as the first day... same lifespan, same power as the first day, I wouldn't change them with either LG or Efest, much superior
Translated from Greek ·- Durability
- Expected capacity
- Their performance does not decrease quickly
- Value for money
Did you find this review helpful?I use them in an LED flashlight. After days of the switch being left on, I tested the battery and it had dropped to 1 volt. With the xtar vc4 charger, as soon as I put it in, it recognizes it as a 1.55v battery and charges it up to that level. I take it out, put it back in, and it charges it to 3477mAh at 4.2v! The 3400 is the maximum capacity from completely empty, those who charge it when it drops to 3-3.5v will never see a charge of 3400mAh.
Translated from Greek ·- Durability
- Expected capacity
- Their performance does not decrease quickly
- Value for money
Did you find this review helpful?One of the best on the market in terms of duration and consistent performance at least in the e-cigarette that I have used
Translated from Greek ·- Durability
- Expected capacity
- Their performance does not decrease quickly
- Value for money
Did you find this review helpful?Purchased on 3/3/22 for use with Fenix TK11 flashlight. When it arrived, it was used without charging because it was already charged. So far, it has shown durability and the capacity is correct. Today, on 15/5/22, the first charge was performed and the mAh showed 3417. It did not heat up at all during the charging process. I will come back in the future if anything changes.
Translated from Greek ·- Durability
- Expected capacity
- Value for money
Did you find this review helpful?After one month of use, I am updating about the following:
Using on Geek Vape Aegis 2 mod at 15w with Innokin's 0.8 z-coil, they last about 4-5 days and have around 1000-1300 puffs. These results are after 3 full charge-discharge cycles. They have not been exclusively tested with a DTL atomizer yet. I will provide an update as soon as I have more information.Translated from Greek ·- Durability
- Expected capacity
- Value for money
Did you find this review helpful?I bought them for a flashlight, I had 1500 mAh batteries which needed charging after about 40 minutes and dropped to 60%. The Panasonic ones with double capacity lasted for 80 minutes of continuous operation and dropped to 60%. I believe it's a very good purchase, 5 stars from me.
Translated from Greek ·- Durability
- Expected capacity
- Their performance does not decrease quickly
- Value for money
Did you find this review helpful?
2022-03-23Expert userThe ones I received barely even have a capacity of 2000mah, let alone Panasonic. They were bought for an e-cigarette and they are not worth it at all! Efest is the only way to go
Translated from Greek ·- Durability
- Expected capacity
- Does their performance decrease soon?
- Value for money
Did you find this review helpful?Waste of money. I bought it for an e-cigarette and within an hour, the battery was completely drained.
Translated from Greek ·- Durability
- Expected capacity
- Does their performance decrease soon?
- Value for money
Did you find this review helpful?I bought two of these batteries here a month ago for my e-cigarette. I am completely satisfied, with a usage of 8ml of vapor per day it easily lasts for two days.
Translated from Greek ·- Durability
- Expected capacity
- Their performance does not decrease quickly
- Value for money
Did you find this review helpful?
Deals
Technology
Home & Garden
Fashion
Sports & Outdoors
Health - Beauty
Baby & Kid
Auto - Moto
Business - B2B
Books