dont buy the rechargeable 9V blocks, they realy suck. i opened one. there was 2 x 4V cells in series in there. 8 V is not 9V so its not even enough power to run my device
The downside of these kinds of batteries is that lithium batteries usually operate at between 3.0 and 4.0 volt, in order to get 1.5V outputs, at which regular AA batteries operate, they need additional conversion circuits. And electronic devices detect battery levels by measuring voltages, however, due to those conversion circuits, the outputs remain at 1.5V until the moment the batteries die. Consequently, your devices will turn off without any warning.
These batteries also have a more stable and correct voltage across the entire charge than normal rechargables due to having a small controlboard. I work at a AV place and we just bought a crap ton of these because it was the most reliable replacement for alkaline batteries.
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dont buy the rechargeable 9V blocks, they realy suck. i opened one. there was 2 x 4V cells in series in there. 8 V is not 9V so its not even enough power to run my device
i need C & D batteries with this tech BAD. all of the clocks i have take C & D batteries, some even take up to 8 Ds 😅
Those things have been around for a while.
Bunzin Djo
I have seen this video getting recommend to me a billion Times STOPPP!!!!!!! YOUTUBE!!!!
I just screamed wtf
Replaceable batteries making a comeback
Stick it in your ear and charge it that way. Ehh
so why not a usb c slot on the flashlight itself???
Those sponsorships got me, I thought i can just buy mkbhd😂 (plz it's only a joke, don't take this the wrong way)
We had those back in the day too, but honestly, more parts more junk. Adding something just adds another part that can go wrong
GIMMIE THAT NOW
How do you know when it is full?
Loik up Streamlight WML
A guitar company called Ernie Ball makes c type rechargeable AA batteries.
Ц
I have eight of those no joke
Only $99,99
C for everything
But one thing every one have to now that never charge it your any fast charger 😅 otherwise….
Csn it charge your phone?
This video is dumb and so is the maker this has been out since like COVID wtf
Type C shit
Bro give us the link
everything but just add a usb c port to the flashlight
Mkbhd making Ai videos com on man no believes this
The downside of these kinds of batteries is that lithium batteries usually operate at between 3.0 and 4.0 volt, in order to get 1.5V outputs, at which regular AA batteries operate, they need additional conversion circuits. And electronic devices detect battery levels by measuring voltages, however, due to those conversion circuits, the outputs remain at 1.5V until the moment the batteries die.
Consequently, your devices will turn off without any warning.
Why not have the usb-c charger on the flashlight……?
Means it has a chip in it, right?
INSANE!!!!
RovyVon AA145 Keychain Torch USB C
I first learned about these when I bought headlamps at Costco that came with AAA version of these.
Does it work for phones? An iPhone maybe?! 🥹
who is one of the products a guy
Seriously? And you are a tech guy
So cool
Amazing man ❤
It has already existed in China for several years.
a tech guy surprised by a usb-c rechargeable battery 🤨 there are tons of those on Temu
This is very common in the weapons light space
Lithium, and is known to start major fires if it is defective or shorts, which can happen if it gets wet.
That should be world standard
The Apple Pencil solution
These batteries also have a more stable and correct voltage across the entire charge than normal rechargables due to having a small controlboard. I work at a AV place and we just bought a crap ton of these because it was the most reliable replacement for alkaline batteries.
I want one. Actually make it two 😊