I first know about 18650 batteries and chargers through vaping, then 21700 when using high lumens torchlight. Thank you for making this educational video MJ.
@alutious
3 жыл бұрын
You are such a good educator, fantastic job. I love my 18650s and have learned a few things from this video. Thank you very much. For my bike lights i use older models which use batteries. This gives me "infinite" run time. I learned this in ultramarathon running, especially during winter when there are 12 hours of darkness to run through, and especially when wet the ground is darker and roots seem to disappear at under 200L, but it was difficult to find something that would run long enough, even with lots of AAs in drop bags. LEDs have changed the game. So with enclosed batteries one you run out the light is dead, whereas one that uses batteries you can swap them out, and 18650s last a long time. The other concern i found in my garmin. The onboard batteries last 10 hours or less with continuous GPS, and for a 20 hour race that doesn't work, but the advantage of the model i have is it can be charged while it is operational (it doesn't have to be turned off). I haven't tested this over a long time period but i have tested it. This means i can run it with a power bank (10k) in a close frame bag with a cable attached and it should run longer, hopefully for the 20 hours i need it. The 5k battery you showed with a tiny charger would fit way better. It is also interesting to see what happens if something like this gets wet, or say you protect it but over time the cable is higher and water runs along the cable and into your bank or battery. One downside of the unencapsulated/surrounded battery, vs a powerbank, especially if the bank is ipx rated like my external wireless speaker/powerbank. Wondering if you have experience with this, and weather, from something like your Mongolia story. For touring i will probably run this new solar panel i got. There is also a stove that comes with a powerbank that is charged from the fire through heat conversion. And there is a german bike touring front hub that is fairly lightweight that has a cable that fishes up to above the steering stem with a USB port - it can run an 80L front light when travelling >=10 kmph. With all these inputs and outputs i still think the powerbank is viable as a centralizer/collector/converter. Along with devices that master the efficiency of storing and converting as there is energy lost to this. And to weatherproofing and also to cold - when i run in the cold i store the battery inside my jacket next to my chest. I expect cycling will be similar, with the extra cold wind creates.
@NitecoreSG
3 жыл бұрын
Glad it helps! Yes as tech advances things can only get better, but specially for outdoor power charging and management. It’s exciting times
@gabriela2714
Жыл бұрын
Thank you VERY MUCH for your time and effort to bring this very useful information to everyone. I am sure 100% everybody appreciate this very much ! Happy New year Friend !!
@maelradec6766
3 жыл бұрын
finally a good video on exactly what i need to know, top job and ty
@loocheekwan7596
Жыл бұрын
Very informative video. I learnt a lot about types of batteries and chargers from this video. Thanks
@runplatypus
3 жыл бұрын
I have 3 nitecore lights. One is 5 years old including the 18650 that came with it. It's still working like new and i always use them for my voluntary community night watch! NITECORE is the best! 👍🏽👍🏽👍🏽
@WhatMACHI
3 жыл бұрын
Brilliant explanation of all the types, it's great to see a flashlight company making these educational videos. Many other brands barely have information about their own flashlights, let alone educational content. Question, when comparing the 14500 to the AA, how come putting in a higher Volt battery will fry the device, however, you've mentioned for other batteries it's okay to put in a higher "A" (8A vs 4A) output battery into a device?
@NitecoreSG
3 жыл бұрын
Usually AA devices don’t have built in circuit protection, say a tv remote control. And voltage is the one that will fry, not amphere. So 8A vs 4A is ok.
@WhatMACHI
3 жыл бұрын
@@NitecoreSG thanks for the quick reply! I was deciding between a few of the major flashlight brands and have decided to go with Nitecore. Your videos and responses have won you a new customer :) Cheers from Australia
@ahmetguvencer
2 ай бұрын
Thanks for the clarifications. That was an amazing and precious presentation to summarize overall information. Best regards from Istanbul
@NitecoreSG
2 ай бұрын
Glad you enjoyed it!
@ahmetguvencer
2 ай бұрын
@@NitecoreSG Thank you. I had a question regarding Fenix BC30 v2 Bicycle light using 18650 Fenix batteries. Can i use nl1840hp for this light ?
@Braindog
2 жыл бұрын
Just want to let u know, u make Really good Videos. I like to watch u and learn about Nitcore Products.👍
@NitecoreSG
2 жыл бұрын
Appreciate the feedback! If there’s anything more you like to see, just let me know
@kittrainbow7
3 жыл бұрын
Usefull video👍 For me the 18650s are the best, excellent ratio bettween dimensions and mAh also lights can use cr123 as back ups. 21700s are too big with modern efficiency, 18650s are the best format IMO.
@grayman5296
3 жыл бұрын
since you have mentioned the chargers, i think it might have been a good time to mention also the Nitecore LC10 charger for people who are interested in very compact and simple charger. but still a very good review. it makes order for a lot of confused customers.
@NitecoreSG
3 жыл бұрын
Thats a good one, haven't mentioned that in a while. Will make another video on that
@adamgrimes820
3 жыл бұрын
Super informative. Thank you
@swave1234
2 жыл бұрын
What is the difference between NL2150i & NL1250hpi?
@ladjkaoz
Жыл бұрын
I got the very same charger, dont know WF but mine takes days for ever to charge 4 cells. sometimes it shows 0mAh charge and cells are still not fully charge. I fell like throwing into the trash. 🤬
@jpfredo6133
Жыл бұрын
Awesome review. I have 1 question tho. Is it safe to keep a battery in a flashlight even if i am not using it ?
@wayofthesamurai90
3 жыл бұрын
Hi, i am using a nitecore MT10a and loving this light. After seeing this video i am wondering if the nitecore nl1485 battery with a discharge current of 0,8A is enough to reach the 920 lumens ? I found there is another unprotected nitecore 14500 battery that have a discharge current of 6,5 A. Should i be getting this battery ?
@kiwiperspective8656
3 жыл бұрын
Late to the party, but great review of your products.
@mabelswart2139
4 ай бұрын
how do i put the batteries in the charger?
@SrchangwaytogoC
Жыл бұрын
So, if I want to power the lr60 e.g. I can go with ANY 21700, not only the 21700 with 4A (NL2150/NL2150HPi/NL2150HPRi)? BUT it doesn't work all the way around: I can't have a flashlight that works with 8A and put normal 4A batteries like the NL2150. Did I get it right?
@powerROBY
2 жыл бұрын
hello nice video, thanks. for sofirn Q8 PRO which batteries at maximum power do you recommend? how much discharge current is abundant?
@putrajr5659
Жыл бұрын
Does you have a physical so I could drop by and take a look or you only have like 3rd party shop?
@wanderland1623
Жыл бұрын
My 21700 4000 mah nitecore battery has a tiny tear on the rim on the negative side. Is it safe to use or do you have services to re wrap batteries with original nitecore wrapper? Thank you
@srimannarayana2827
3 жыл бұрын
And when does the USB rechargeable battery indicator glows green while charging with USB cable, I mean after it's reached full charge in mAh or full voltage of 4.2V.
@ToulKorkMan
2 жыл бұрын
Can I just use Samsung 30q, it's alot cheaper.
@afickcervantes7977
4 жыл бұрын
Awesome bro!
@seafishingjunky733
2 жыл бұрын
Great video,, just purchased the nl1835 hp 3500 8A, batterys, which is the best amp to charge these batteries 0.5A , 1.0A or 2.0A, thanks...
@aflahalsarhani498
3 жыл бұрын
Why we use 1865HP with 8A for TM39 Lite (5200 lumens)? you mentioned that we use 8 A for 1000 lumens or below
@masjeko2594
Жыл бұрын
sony 4000mah sama kdest 5000mah kualitas bagus manah kak🙏
@rviejohn
Жыл бұрын
Hi, is UI2 charger charge at 800ma (per slot) or 1000ma (per slot)?
@Caseydog3
3 жыл бұрын
Wow nitecore fan boy..how about Fenix Batteries..or Orbtrinics..the Nitecore UMs4 did get great reviews on Amazon
@rukhshadsabawala9691
3 жыл бұрын
Is it safe to assume that using a 8A battery in a flashlight that requires 4A will prolong the life of battery since the battery would heat up less during the discharge process, resulting in reduced stress on a battery? Also wanted to ask, so far as the voltage does not exceed 4.2v, any battery whether 8A or 15A, will only allow a flashlight to draw current up till the max limit specified by the respective battery(if needed). But it no way pushes extra current into the circuit and damages it. Is my understanding correct?
@Judge_Judy
2 жыл бұрын
can you discharge through the usb-c port on the newer batteries ?
@ahmadnaif8571
2 жыл бұрын
Can you unwrap nitecore batteries? What is it like under the yellow wrap?
@raffyperez
4 жыл бұрын
Still can't get over that MJ submerged an IP54 rating Nitecore TIP SE.
@NitecoreSG
4 жыл бұрын
Rafael Ongleo Perez if you dunk it and take it out quickly it’s ok
@rakeshmohapatra6050
2 жыл бұрын
Will the 21700 HPI batteries work for LR60 lantern? Am planning to pick up an LR60, BR25 and a P20ix (4k lumen). Will the 21700 Hpi batteries work with all the three?
@Stephento33
3 жыл бұрын
I bought a MH12S recently and it runs 1800 Lumens max, as you said it should use 8A output battery, right? But why it comes with a NL2150 standard version which is 4A output as you've said?
@NitecoreSG
3 жыл бұрын
Yes the newer 1800 lumen lights like the MH12S does work with 21700 batteries. No need for specific 8A. That’s more for 18650 battery models.
@passerby3608
2 жыл бұрын
How long does NL2150HPI battery last ?? If just store them as backup batteries and almost never use (maybe once or twice usage in one year) those batteries except charging it once in a month.
@twostroke12v71
10 күн бұрын
Commentando en el vídeo para el algoritmo
@dandeetorregosa4185
3 жыл бұрын
My charger is the old nitecore Ui it means the 21700 cannot fit on these..because im planning to buy mh12s. nitecore.
@hiroshitnt25motovlogger27
2 жыл бұрын
is it suitable for 18650 vaping system??
@Trusty335is
Жыл бұрын
What’s the best battery spec I can get for my Nitecore GEM10UV to run bright and long time?
@Spolt_main
5 ай бұрын
Samsung 35E 18650 3500mAh 8A -Button Top Battery, about $8 on certain websites. If you want you could also use a nitecore variation but they're about 2x as expensive.
@oneplus2855
3 жыл бұрын
Is NITECORE battery available/delivered in India?
@mieza98
4 жыл бұрын
I have HC65 Headlamp. What is the largers mAH battery it can fit for max runtime?
@NitecoreSG
4 жыл бұрын
Afqa Xplore 3500mah. Get the NL1835HP
@mieza98
4 жыл бұрын
@@NitecoreSG That mean is 3500mah 8A right?
@NitecoreSG
4 жыл бұрын
Afqa Xplore yes
@mieza98
4 жыл бұрын
@@NitecoreSG Tq Sir
@skyteo9231
3 жыл бұрын
Hi,what's the best recommendation for Mh25s?,can I use the nl2150hpi battery?
@tqgg1987
2 жыл бұрын
Does UMS4 can charge nitecore battery NL2150HPI and NL2150R?
@barisipek4801
3 жыл бұрын
Are these batteries useful for vaping?
@VinEddyCahyadi
3 жыл бұрын
best charger still use today Nitecore i4 for vape lol
@lolitotanaleon3929
3 жыл бұрын
can i use nitecore battery 5000mah to nitecore MT21C flashlight?
@herbertsdc
3 жыл бұрын
What charger do I need for my 26650 battery?
@pat1012
3 жыл бұрын
Does the ums4 charge the batteries that come in the nitecore p20i?
@mikeg6716
3 жыл бұрын
hello will the Nitecore Nitecore 18650 Li-Ion Rechargeable work with the tilta nucleus M hand unit? :D
@marcustan5868
4 жыл бұрын
Nice thanks
@andersonangeni1432
4 жыл бұрын
So, if i buy a Nitecore flashlight and the box comes with some chinese writings on it instead of all english writings, it would be 100% sure a fake product?
@NitecoreSG
4 жыл бұрын
Anderson Angeni not 100%, but high chance. Unless you are buying INSIDE China, then you’ll get a Chinese box. If you’re buying outside of China and you still get a Chinese box, something is wrong.
@andersonangeni1432
4 жыл бұрын
@@NitecoreSG So in this case, if it is possible for me to purchase a flashlight only through sites like Aliexpress, Gearbest or Banggood (Observing the reputation of the seller from whom I will make the purchase, of course), there will be a great possibility of receiving a package with chinese writings but containing a legitimate product, right?
@NitecoreSG
4 жыл бұрын
Anderson Angeni yes avoid AliExpress, gearbest and banggood especially. If you’re in USA look for nitecorestore.com, they’ll take care of you.
@andersonangeni1432
4 жыл бұрын
@@NitecoreSG I’m in Brazil and, unfortunately, it’s difficult to find such products with a reasonable price here. Anyway, thank you for your response! Keep up with the good work, your videos are very informative and well made!
@ctpro5761
2 жыл бұрын
If the seller is sending Nitecore in Chinese written box, most probably the seller is sending the nitecore for China market. Still original but the warranty only available in China only.
@lolitotanaleon3929
3 жыл бұрын
Can i use 5000mah on Nitecore MT21C?
@myfury9708
3 жыл бұрын
Dear Admin, Please extend your online business to Malaysia via your website or Shopee.
@OneOfDaKine82
3 жыл бұрын
Is all the batteries reverse polarity?
@eralcen
3 жыл бұрын
Is it safe to charge a 21700 battery inside a mh12v2 directly from the back of my PC? it is an usb-c port, it can give up to 3A.
@NitecoreSG
3 жыл бұрын
Yes shouldn’t be a problem
@eralcen
3 жыл бұрын
@@NitecoreSG Thanks! :D
@zzz8596
2 жыл бұрын
Can I buy from you , I’m in Australia , or can u recommend a seller in Queensland Australia please
@NitecoreSG
2 жыл бұрын
You can, we ship worldwide via DHL. Free if you order over $300
@zzz8596
2 жыл бұрын
@@NitecoreSG how much will it cost me for the us 4 and two of the very best 21700 batteries for my vape , it’s an uwell biserka 2, thanks
@jacekkonenc489
3 жыл бұрын
Does Nitecore NL2150HPR battery work as powerbank as well? Hidden feature? Similar to AceBeam IMR21700NP-510A-USB?
@NitecoreSG
3 жыл бұрын
It can’t do that, not for that purpose
@dallasjames2797
Жыл бұрын
So can I charge any AA and AAA brand of rechargeable batteries?
@NitecoreSG
Жыл бұрын
Yes it works across
@dallasjames2797
Жыл бұрын
@NitecoreSG so just to be clear, I can charge Duracell and energizer as long as there rechargeable?
@jools5622
3 жыл бұрын
Can the Nitecore MPB21 magnetic power bank module be used with the NL2150HPR 5000mAh USB-C rechargeable battery?
@NitecoreSG
3 жыл бұрын
Can’t, only HPi batteries
@daudsjahtoligi2696
3 жыл бұрын
Hi Bro MJ , good video .. can I buy Nitecore products in Indonesia ?
@NitecoreSG
3 жыл бұрын
Yes we ship worldwide via DHL
@robdeskrd
3 жыл бұрын
Do you make a charger for the NL2150HPi? It wont fit in the 21700 charger I have
@NitecoreSG
3 жыл бұрын
Yes, any of the Ui and UMS series chargers will work
@shahriyar3837
3 жыл бұрын
Is it ok to use nl2150 5000 15a mah with mh10s?
@srimannarayana2827
3 жыл бұрын
Hello, I have a doubt that I would like to clarify. I generally use my UM2 to charge Ni-MH battery types, recently I purchased a few USB rechargeable 650mAh 14500s and I observed that the batteries charge in almost 2hrs 40mins using a 5V 1A power supply with USB cable and nearly 2hrs with the UM2 charger but after the charge reaches 650mAh the charger doesn't stop unless it reaches 4.2V. So is it ok to charge the 14500s till they reach 650mAh because I thought charging the USB rechargeable batteries with an Intelligent charger would likely extend the life of the battery compared to a constant power supply when every possible and while traveling I use the USB cable way. So which is the preferred method to charge USB rechargeable batteries to extend the life.
@srimannarayana2827
3 жыл бұрын
And when does the USB rechargeable battery indicator glows green while charging with USB cable, I mean after it's reached full charge in mAh or full voltage of 4.2V.
@NitecoreSG
3 жыл бұрын
It’s ok, trust the UMS chargers. I won’t use any built in USB port battery charger over an external charger.
@srimannarayana2827
3 жыл бұрын
@@NitecoreSG ok thanks
@private.eyepublisher
2 жыл бұрын
Do you have battery for T4K nitecore
@NitecoreSG
2 жыл бұрын
The T4k uses a built in battery. Just plug in usb to recharge.
@mikelgeymsige8987
3 жыл бұрын
Hi bro MJ, is the NL2150hpi compatible with the MH12 V12?
@mikelgeymsige8987
3 жыл бұрын
Also, what is the difference between the NL2150 vs. NL2150HPi?
@NitecoreSG
3 жыл бұрын
Yes. HPi is higher power and works with i series of lights like the P20i
@spiroslappas7297
3 жыл бұрын
hi there i want to ask if i can charge a 21700 baterie with a sc4 charger?
@NitecoreSG
3 жыл бұрын
Can’t, only UMS series work
@spiroslappas7297
3 жыл бұрын
@@NitecoreSG thanx for your responce!!!
@hkmzkn8290
3 жыл бұрын
NL 1835hp
@mcelaris
3 жыл бұрын
Do you know if the 21700 batteries fit in the f2 charger?
@NitecoreSG
3 жыл бұрын
It doesn’t fit
@mcelaris
3 жыл бұрын
thanks
@karnobykarnoby2978
3 жыл бұрын
Awesome
@richardrodriguez291
2 жыл бұрын
is it ok i use nl2150hpi battery for mh12s?
@NitecoreSG
2 жыл бұрын
Yes it works, but you can’t charge it with the mh12s
@Ilovesteveyou
3 жыл бұрын
Can I use this for my vape device? Is it safe?
@rainbowslime834
3 жыл бұрын
Funny how you’re worried about a battery being safe while using a vape
@lunchtime2960
3 жыл бұрын
Just because he vapes doesn't mean he wants to burn his house down.
@ravenyap6434
3 жыл бұрын
is this safe to be use for vape mods?
@NitecoreSG
3 жыл бұрын
Have to check the battery requirements. I’m not sure on vaping devices.
@chriselliott7882
3 жыл бұрын
Don't use these for vaping
@MrWongkomun
3 жыл бұрын
Which battery charger using USB C?
@NitecoreSG
3 жыл бұрын
None at the moment, they are all on micro usb.
@Denimarpudi
3 жыл бұрын
@@NitecoreSG I buy a New p30 flash light included battery with usb type C charger.
@chriselliott7882
3 жыл бұрын
Say the names like this easier lol Eighteen six fifty Twenty seven hundred Twenty one seven hundred
@karlomasagca3405
3 жыл бұрын
Hey my friend, which bAttery should i buy for NITECORE LC10?
@NitecoreSG
3 жыл бұрын
LC10 is a charger. Works with any nitecore battery.
@ctpro5761
2 жыл бұрын
LC10? You mean LA10? One AA battery.
@armin5270
3 жыл бұрын
Sorry just asking.Are you singaporean?😄
@NitecoreSG
3 жыл бұрын
yes, Nitecore Singapore :]
@jarredcoop4627
3 жыл бұрын
One six tree four 😂
@busman2050
Жыл бұрын
Really frustrating to watch these videos, especially with a thick accent which is hard to understand.
@mirzahanny
3 жыл бұрын
What's the difference between UMS4 & SC4 charger?
@NitecoreSG
3 жыл бұрын
SC4 has been discontinued, don't have to look at it anymore. It's old tech now. Go with the UMS series
@JWKEL88
3 жыл бұрын
Hi, any ways to buy the MPB21 magnetic charging without buying a set?
@rashad-music4013
3 жыл бұрын
Hi i just wanna know is these nitecore 3100mah 35a batteries are good for vaping...?
@kooroshau228
3 жыл бұрын
how long does the 2150hpr take to full charge with USB c cable?
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