One of these = 12 AA batteries! 21700 HPi Lantern / Charging Kit First Look!
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- เผยแพร่เมื่อ 27 ส.ค. 2024
- 🔥 #Nitecore 21700 HPi Lantern (80 lumen) / Charging Kit - The future of flashlight #batteries are here! ➡️ bit.ly/21700iKit
If you've been looking for the best 21700 size battery to use with your lights, this is the number ONE on the market right now.
The kit comes with a 5000mAh HPi battery, an 80-lumen #lantern light AND the smallest USB charger in the world.
One of these 5000mAh batteries is the equivalent of 12x AA batteries. Over time that adds up to incredible cost and space savings.
They're basically mini power banks that can power anything from your phone to GPS devices via USB.
Even if you're not using any 21700 lights now, you can also get this kit for the 80 lumen lantern light which lasts for an insane 19 hours.
Click here to order your new HPi set ➡️ bit.ly/21700iKit
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With having the +ve and - ve being so close to each other, you got to be careful about were and with what you leave them with as they can short out easily and cause a fire.
It's not really safe if it is not used in some kind of casing, dropping it somewhere could cut through the layers of shrinkwrap shorting it out.
I was thinking the same thing. If you dropped one of those batteries in your pocket and forgot you had change or your car keys in that same pocket, those batteries with that level of energy density could heat up a key to red hot in just a couple of seconds, and boy wouldn't that be fun to try to get out of your pocket as you were dancing around with your pants on fire!
its a mini dinamyte.
With that size, it isn't the safest thing, yeah. Though normal alkaline batteries have the same problem, just wrapped in plastic.
As is, this design seems super-dangerous. Keys, gum wrappers, a coin (or coin battery in a bag of old batteries) -- fire starters. Add microntrollers on each side for handshaking before power delivery to the same-side terminals, and you could have a safe product.
This guy is an amazing businessman; great explanation , great marketing , great product. Thank you.
And you got a bonus
Try to listen to all of his video, got the knowledge + you learn how to speak singlish🤣
Na, they need to get their english speaking propaganda to be a native speaker. And stop with the stupid jargon like saying “top up” instead of “charge”, too many “right”, “jam in” instead of capacity. It’s annoying af. I don’t spend my money on any of these types of companies, they are funding the PLA and china. All of the products coming from china are bad quality. The metallurgy and electrical connections and wires, leds are faulty and poor. Not to mention xi jin ping is a bitch.
now make type-c version of it
yea if its so cutting edge and modern type c would have been the way to go for sure or at least offer a type c and micro usb i know they are probably trying cater to the majority of connectors atm but a lot of the enthusiasts who will be spending off the bat will probably like the usb c
Type-c all the things
Those are really cool batteries with dual polarity on one end. There is one slight problem though I notice. The battery capacity rating is at 3.6 Volts, so the 5000 mAh is actually not 5000 mAh when charging a phone. 3.6V*5000mAh/5V=3600mAh, so really it's only a 3600 mAh charge you can give to your phone, not the full 5000 mAh. Even if the rating is at 3.7V it's still only 3.7V*5000mAh/5V=3700 mAh. Just so everyone knows. This is the same math that applies to all powerbanks though, you need to make sure the RATED capacity was taken at the voltage you will be using it for.
A battery is always rated at its voltage and discharge. For comparison, the Goal Zero 5000 mAh Flip12 (which has a Samsung 18650 battery) is rated at 5000mAh, but at 5.14V only supplies 1,358 mAh on a 3.6v draw.
Also for comparison, the Nitecore 10000 mAh battery bank provides 6267mAh at 5.14v. An impressive 4.6 times the GZ Flip12 rated at half the power. Additionally, the Flip 12 is around 72g and the NC 10,000 about 154g in weight. So for only twice the weight you get 4.6 times the power.
I tried my new kit over the weekend, set the lantern up on Saturday night about 18:00Hrs, left the light running until the battery died just after 04:00Hrs on Monday, it was on non stop, very impressive indeed !
I love the innovation you guys are doing here. This is perfect for ultralight backpacking. I would love to see a usb c version with 2 usb c ports. One input/output and one output only (or 2 i/o). It would also be really cool to see a flashlight that works with these under 45 or even 30 grams. Then I could have a whole ultralight system that works as a power bank and as a super bright light as well.
If a couple ounces of weight are that bothersome, you should stay home and try to regain your health because 2 oz is nothing, varies more by how much liquid you drank that day.
On the contrary, if you want lighter weight then you don't want the added housing and component volume to include the USB ports. You have no need for a power bank. Backpacking does not require burning up your phone battery, quite the opposite it is the least drain on phone battery that sane people would ever encounter.
Now back to sanity, you are talking about 15 grams? Just stay home as you are not fit to be up and walking around, let alone backpacking if 15 grams, is a problem. Man up already. Yes I know that it all adds up weight wise, so let's say you have ONE HUNDRED freakin' things that add 15 grams. You can do the math, that's only 1.5Kg, a trivial total weight difference. IN fact, as ironic as it seems, if you were to haul that little extra weight, you would burn more fat and weigh less yourself so your total weight is no higher and possibly lower.
It is laughable that you value a flashlight so little that you think it needs to be under 45 grams. Please just stay seated on your couch where gravity is not such a burden to you.
@@stinkycheese804 bro, talk about shit you understand. Nobody brought up 15 grams but you
@@commentsonthetube14 Apparently math isn't your strong suit. Quote "t would also be really cool to see a flashlight that works with these under 45 or even 30 grams." 45-30 =15, you are making a stink about less weight than you save from a HAIR CUT and would end up with flimsy crap that breaks due to the minimal material. Please just don't pretend you are so special that you think you know that 45 grams matters in any way in your life, except possibly the weight of glasses or a hearing aid, earbuds, etc strapped to your head.
@@stinkycheese804 Alright, deleting the snarky replies. I gotta know why you're so mad though. Some people are just in to ultralight backpacking. Doesn't mean I can't and don't go on 100 lb trips sometimes with all the bells and whistles. Just that it's a fun challenge lowering weight as much as possible and crushing miles. Why does that make you so angry?
@@commentsonthetube14 I'm not mad or angry at all, you seem to have some weird life view when it comes to negative feedback and how short sighted it is to focus on a fraction of an ounce over ruggedness and reliability. If you got up and went out hiking right now instead of being youtube, you'd have lost more than that in burning calories, lol.
I just received another nitecore battery today in the mail. I use it as a phone charger at work. It works easily and great.
I like your description on all of the nitecore goods, awesome. I was an Imalent lover, and now with your videos I change my mind to nitecore for sure. Thk u very much for your videos. Greetings from Aruba in the caribbean.
Wow, this is the new level stuff. I am truly amazed!
Love your channel, can’t get enough. Your knowledge is amazing, I wish you had 20 minutes or more when describing the products. Thank you for your hard work. Greetings from Riverside in Southern California.
I brought one set and a P20i after I watched. Kool👍
me too
As long as it's not usb-c i won't buy it. Don't want to carry multiple cables with me. Don't understand why manufacturers keep implementing micro USB in 2020..
I’m glad it is not usb c as my other outdoor gear is micro usb and usb c would mean carrying and extra cable...
And these two comments perfectly explain why both still exist
Both are crap solutions. I don't want a USB port that allows water damage, nor to wait for USB charging. Better to omit the charging, keep the light smaller, and just use the savings to buy another battery that you have charged already and can swap in and keep using the light instead of the silly idea that USB charging is so important that you will sit in the dark waiting for it to charge. That's crazy and ineffective.
@@stinkycheese804 or get a rechargeable battery
@@stinkycheese804 The reason why you want a USB port on the battery is that you do not need a charger so if you are in the woods lost or something like that with your battery and maybe a portable solar panel then you can charge directly from the solar panels or another powerbank
Are you nitecore? Awesome! I love your TH-cam channel!! I just got a D4 charger and I’m hearing I got the best thing on the market. Someone gave me an M30 Triton Olight, (I guess, tactical flashlight) and I’d never seen the 18650 batt before. I’m in Alaska and I took those dead batt’s to Batteries +, Walmart, Target, and a few tactical gear places and NO ONE KNEW what they were! Then I showed my friend that smokes a ton of weed and he said they were Vape batt’s. So I went to weed store and sure enough, they had the batt’s & one last Nitecore chrgr. Anyway, that’s not even the reason I’m writing to you.
79$ is overpriced, with that cost i can buy 2x powerbank 20000mah
Still pricier than normal but for anyone reading the battery is 59 SGD, not 79 USD.
This is how you make people buy products!👌💯
Amazing explanation. Nitecore is awesome, been using your products for years now.
i bought the p20i flashlight and so far works as expected so far. i like it.
Nitecore also?
Great but you stuck with type "i" cell.
I like it, I want one, but I am thinking that carrying a loose/unenclosed battery with terminals at the same end is more dangerous than at opposite ends (and even opposit ends has risks). Is there any short circuit protection built in to the battery itself?
Nice pocketrocket when u have those in ur backpack. 😂
Well, for this price you can buy 4x18650 @ 3Amps each and powerful flashlight (skyray for example)...
Putting (+) and (-) terminals on top of li-ion cell is asking for troubles except there is protection device mounted it cell. Nonetheless even protection is installed the short circuit my occur and make some mess.
But they have to reinvent the wheel. **lol**
Just got mine today. ❤️ it 🙏🏽
where did you get it please
Correct me if I'm wrong. You wouldn't run that lantern for 19h and drain the battery enirely, so comparing it to 12 AAs is not very fair since you would totally drain the AAs without repercussions. So I'd put it at about 8 AAs.
Plus, my 10,000mAh power bank has multiple inputs, outputs, can take a few drops, easy and cheap to replace. When I go camping, the pouch also includes a $1 USB mini light, $1 USB mini fan, $1 USB torch, $1 USB splitter. So technically, I can run my lights and fan off the splitter and still charge my phone. I could also do this with 2 of these batteries, but the cost is insane for a bit of weight and space savings.
This product is for people who like cool stuff, and actual hardcore thru hikers.
Darn - I knew I was going to end up buying another Nitecore product if I watched this video.
Genius! Make available on Amazon AU plz
I LIKE IT, no matter what people say everything made is dangerous in some way. Sleeping in Ur house is dangerous ,say a mouse chews a wire and it starts a fire and Ur sleep, I hate it when people just talk the bad give credit were its do.
a usb C in&Out attachment for a 21700 and I'm sold
IS THIS COMPATIBLE TO P20I ?
Bring back an updated SRT5... it was my one and only EDC lamp (for non ATEX areas) it killed 3 by now and can not find them new or used anymore... they where the best for my job
Oh and a updated version of the SRT 3 please! Love this little light!
I just wished it would use usb c to charge... then it would be perfect!
This battery design is really a great upgrade to the standard battery as well as the charger for use on one end. But...the price is WAY too high! Once the prices drop into the 18650 battery price range (even at +10% premium), then you will have a real winner. Best wishes and I hope you have a lot of success, but until the prices are more reasonable, I will have to sit and watch.
Not at all, it's a design with more problems than solutions. Plus, did you not recognize that ALL 18650 and 21700 batteries have the negative also through the cell tube up to the top? You could very easily do this to any cylindrical cell, but it is not done because it's a bad idea.
@@stinkycheese804 Honestly...I was trying to give a positive comment before my negative comment. It's a technique for getting people to listen to what I am saying. :)
@@DavidAlanReece it's a 21700 battery, noting special. All big flashlight manufacturers have pretty much identical batteries Olight, Fenix and the others but those with proprietary chargers or batteries are real assholes
Very cool video, good comparisons and examples where this flashlight shines best :)
Im hooked on this
Looks cool, but seems dangerous to have pos and neg on the same side. There are already people putting 18650 batteries in their pockets with metal objects and shorting them.
Don't put Li-ion Cells in pockets then lol. I don't care if you need to Vape every second, store the fuckers in a container.
@@stoopidhaters I keep mine in a container. There are many people who do not understand the energy stored in these batteries and they hurt themselves which gives more fuel to anti-vaping campaigns.
olight batteries also have both terminals on the top.
Use it a few months now. Works great.
This is great! This means you could get less resistance in Flashlights. Normally the Negative runs through the body of the flashlight which is usually made of Aluminium which is not the best conductor, but this new Battery will make running old and new flashlights more efficiently.
What will happen if battery accidentally touch metal surface in that position??
Seems easier to short circuit the battery
How to know the battery is fully charged using the usb adapter charger?
Why some of your products are not available in Amazon? Where can I buy them?
You can buyt from aliexpress nitecore shop
olight still has the smallest charger.
this combination though looks like a winner.
all this needs is a waterproof carrying case.
I'll be good if charging unit can do fast charging. And P20i can submerge similar depth as DL10 then it would be complete package. No need to buy another power bank. Period!
0:41 -Write the name of this flashlight.-
Do not pay attention - I have already found it, it is very expensive.
you may have been looking at the prices in singapore dollars.
@@renchrisv Nope
$79 is way overpriced
@@fozzygt8737 maybe try looking at the US store? $34.95
@@fozzygt8737 In my country, we have a salary of $ 200. In America, with a salary of $ 5,000, it can be $ 79 that's cheap.
Having the dual polarity looks dangerous but I’m sure there’s a protection circuit in there to prevent short circuits.
I have one and its cool but my only complain is you cant use the light and charger at the same time, if they could make it use both side of the battery it would be more useful
In what situation would you use the light and the charger at the same time? And if it could wouldn’t you complain that all together it would be too long? If anything I would complain that the light does not have an off switch so you constantly have to carry it separately in the case or in each pocket so the light does not come together in your pocket magnetically. Or even worse the battery being in danger of being damaged (battery casing) because it is exposed.
Is it not dangerous to carry a naked battery as a flashlight? I mean if you drop this on a rock you could rip the battery casing or worse. Great concept but it’s still impractical seeing as you also have to carry the light (top) and battery part separate (one in each pocket) or carry in the case. Maybe as a house flashlight?
Yes it’s only mean for indoor use, camping, while you organize some gear. Not as a main handheld light
On my magnetic charger it just shows a constant red what does it mean
So I can use the battery from this kit in my fenix 21700 flashlight and other lights?
Excellent battery innovation but that "lantern" comes up way short on light output compared to the flashlight output.
Yeah, it's a tiny lantern intended for general area lighting, like in a tent.
Brilliant light , so i bought 2 👍🏻👍🏻
Why is such a great product like F21i not continued or replaced with an improved one?
That's very sad!!!
Very cool new gadget from Nitecore..
Will this work in the Sofirn LT1S?
You can use rechargeable 2800mah AA batteries for that. But efficiency with lithium is better
MJ, any issues with the charger portion disconnecting or coming apart from the battery due to jarring during walking when it’s placed in a pouch or pocket?
Yes. This is more for stationary use, not as a handheld lantern in the pocket. The magnet is not strong enough.
Cool, but need USB-c...
What’s the charge time difference from 0%-100% between the MPB21 and the F21i chargers?
i bought that lantern last week. i put in on for 10 seconds just to check it out. 1 the magnetic connection isn't as strong as i like meaning i think if it was laying sideways with the plastic part on a higher plane it has chance of just coming apart. and 2 the next day i wanted to try light again and it didnt turn on anymore. tried 2 different newely recharged batteries and nope. was kept in case between charges so there was no accidental impacts. very dissappointed. he makes the company seem like such the top notch light only company and i got sucked right in.the magnetic charger also has a very weak magnetic contact i had to place it carefully on my pile of desktop junk so there was no pressure at all against the top cap or it would pop off easy.
That’s exactly what it was made for, a quick way to charge or as a side table lamp, not as a rugged flashlight. The magnet is not that strong.
Can i use this battery for my nitecore p20ix??
Hi! Is it Compatible with Nitecore Charger F2?
hi~
can you recommend to me some lights with following conditions?
I use it for backpacking and wild-camping
1. head-light type : angle / swivel light or just head-lantern (hand-free mode)
2. battery: 14500 or 1xAA, 1xNiMH (light weight & easy to get)
3. water-proof : IP68 above
4. weight : light weight (near 50 grams)
5. use : both available hand-free and hand-held
and durable too
Thank you !!
The 21700 battery is equivalent to which battery and or flashlight?
Yeah or get rechargeable AA batteries. There so cheap now. Cool batterie tho
*They're
Yes but, price out good quality AA rechargeables like Eneloops. I dispute that it takes 12 of them to equal one of these 21700 cells but even if it were only 10, that's approaching $30 addt'l cost. It's not that bright, not at all worth that battery expense. You'd be better off just getting a couple 4Ah Panasonic 18650 and a light that uses 18650 instead.
you been living with battery anxieties every 1.5 hour
Change fumbles in the dark
New type better
When he said TAK, TAK, TAK . . I had a 'Nam flashback which made me realize I need to vacuum underneath my desk. Why didn't they make a flashlight top too? The lantern is cool but I want a magnetic flashlight top with a rotary dial for brightness please.
Will there be upgrades like a switch on the lantern say Hi/lo and maybe a mini fan in the mpb21 kit?
This is really interesting, thanks for sharing
Do you have a way to connect them in series?
Hi. Is there any upgrade model for P18? Tnx
will the NL2150HPi work with the E4K? Not really a fan of the P10i,P20i,P301 or the i4000R
Can this charger plug into a mains wall socket or it it only USB ？
is this battery compatible with Fenix PD36R?
These batteries are Fire hazzard incoming
Any large battery is but this one might be worse than others of the same size
80 lumens might be only for a close range., hopefully they made at least 250 lumens in future
Of course, in a 180' beam pattern it is obviously for near field lighting.
Are those batteries protected or unprotected?
Seeing uncovered cathode and anode so close to eath other gives me thrills. That would also mean you can't use them in flashlights taht take more than 1 battery.
19 hours refers to what the timing is .. is it like turning on the lights from 8 pm-19pm tomorrow .. only the walking time stops ..
why not using USB-C ?
lol.
hey is the 21700i compatible with the MH25S?
Yea it is. I batteries can be used in 21700 lights
@@NitecoreSG awesome thank you :) bought one v
@@NitecoreSG but can you jam normal 21700 on an I light?
How much would shipping be to the UK
Need a lock out cap for safety when not in use.
Ever thought that people like myself use rechargeable AA batteries? 😆 Lithium lasts longer than 19 hours on medium and double polarity battery is used on Olight torches with the magnetic charger
Another person gave me a tactical pen for the same reason of that flashlight; can’t find batteries (it has a tiny light on the end) it’s a Rough Rider 1863 Tactical LED Black Writing Pen with Aluminum Construction
Model - RR1863. And I’ve exhausted my resources here to find a batt for it. I wondered if there was a rechrgbl and if my nitecore would work.
Very cool but It should be USB c
Essa bateria funciona na New P12?
Can it invented to bicycle front and tail light
Can you use that battery in vape?
Does that charger accessory support trickle charging?
Yes, for over discharged it will switch to trickle style charging
@@NitecoreSG I mean can it be used as a battery bank in trickle charge mode for recharging devices that don't draw a lot of power and normal battery banks just turn off.
Can you please tell me the weight of the entire set including the case? Thank you
Had the same question and found the answer: 124 grams
Where are they made?
I hope you update that micro usb port to a usb-c soon
These double polarity 21700 batteries are hard to find.
Hi, Can You confirm whether i4000r can use only HPi battery and not the ‘regular’ version ? What about NL2150R ? TQ
It only runs on HPi battery. The rest doesn’t work
So could this work in my olight maybe? 🤔
Can you use the lantern and charge the kit itself at the same time?
We need type C 😢
Amazing 🤩
The port to charge the battery should of been type c not micro USB! :/
Hi! Please help me.. I purchased four HPi batteries without lantern and now I don't know how to store these batteries! I purchased the 21700 white case from my local supplier but it doesn't fit! These nitecore batteries are too fat. How to store them in my bag? I am going into a mountain a week from now. Thank you in advance!
Is shipping available in India?
how to order