I ordered two of these batteries from FastTech. The cheap price and high capacity (without having a mod or some awkward huge battery) attracted me to them. Some two weeks later they show up...
I have two Puff King chargers that came with starter kits we bought at a B&M store. We've been using them with Tripl3 eGo batteries, one Puff King battery (and another Puff King battery, which was taken back and exchanged for another eGo-T battery, which broke), and so far no problems screwing any batteries in. These two from FT show up however and neither will screw into one Puff King charger, but they both did into the other (same charger, down to the model number and everything). Now, one battery from FT still screws in, but the other doesn't.
I took the non screwing in battery to a local B&M store and the guy there was able to screw it into one of their chargers. He handed it to me, and I unscrewed it, screwed it back in, unscrewed it again, and then neither of us could screw it in again. Now I have one battery from FT that will screw into one of my chargers, but not the other. The other battery will charge, but it has to just like sit in the charger and hope the connection stays okay for it to charge. I still have no problems screwing any of my other batteries into either charger, just these ones from FT. Also, it's worth mentioning that the FT batteries never seemed to screw in right... it always felt weird and finicky getting it to go in.
What's up with these batteries? They claim to be eGo/510 threaded, just like my other batteries. They look just like my other batteries too, except they won't screw in right...
I bought my Sigelei 100w Plus a few days back and ordered 2 Sony VTC4's on my same order (I'm confident they're legitimate, I've bought some before) to be able to marry them together and use them with my Sigelei. Upon receiving the batteries, I labelled one A, and one B and put them into my charger at the same time (charger was off, put both in and turned it on), one battery is slightly more charged than the other (it's 2/3 bars, while the other is still 1/3). I'm a bit worried about using married batteries, I understand rotating A and B in my Sigelei and charger but will they be the same charge when they're done? They're new batteries and they both went on at the same time yet one of them is charging a little bit faster.
When both of the batteries are fully charged, will they be safe to use and cycle accordingly? I heard about if one battery has even a tiny bit less, the batteries will take an uneven load and it will make it risky. How do I ensure that these batteries remain married?
Just curious that if I could build a device that would allow me to connect an eGo or Vision Spinner 2 type battery to a charger like a Nitecore Intellicharger i4 that it would work safely and efficiently in place of the usual USB charger? I have an idea as to how to make the connection but I wanted to get some feedback on the idea before I actually proceed to build it. I admit that I am no expert when it comes to Li-ion batteries but my goal is to be able to charge the "stick" type batteries that I own in a faster and safer manner than the seemingly low tech USB chargers. Thanks for any input offered.
Hi Guys,
So I originally had a nitecore i8 charger that I used to charge 8 x 18650 batteries. After using it for a few days I started noticing that it made a weird ticking noise and got VERY hot on the bottom. Needless to say this made me quite uncomfortable.
So I exchanged it for a Xtar VC8. So far it’s been amazing. No ticking or weird noises and it doesn’t get hot. It also comes with a nice screen that shows you some details about your batteries. This is what leads me to my question.
I noticed when charging my batteries most of them show as roughly 3.7v but others show as 4.1v. Also the longer they charge the higher the number goes. Is this normal? Sorry I’m a total idiot when it comes to batteries and voltages etc. If anyone could clue me in i would be very great full!
Thanks
Hi
I just got a Xtar VC2s charger for my 21700 batteries (Samsung 40T).
Chose that charger also because it "charges at safe low current".
When it charges 2 batteries, it's at about 1000 mAh for each battery. All good.
But when charging only one battery, it charges it at 2000 mAh. Hmm?
I assume 2000 mAh is still "safe".. But won't that reduce lifespan on the battery?
The charger manual says "when the power supply is insufficient, the charger will reduce the charge current correspondingly".
So maybe I should get a usb power supply with like 1000 mAh output?
I will only be charging one battery at a time, and prefer charging slowly if that gives more safety and lifespan.
But I don't know if charging at 2000 mAh is really an issue..
It's quite expensive and I can charge it with a better charger that will prolong it's usability then I'm all for it. It doesn't matter how long it takes to charge, because I have others I can use while it gets charged. The manual says not to use chargers that didn't come with it but I want to find a way to improve their lifespan anyways because their lifespans are short & they're very expensive.
It is quite expensive and if it can be charged in a way that will prolong it's usability then I'm all for it, it doesn't matter how long it takes to charge because I have others I can use while it is being charged. The manual says not to use chargers that didn't come with it but I want to find a way to improve their lifespan they're very expensive.
Apollo Valiant VV & VW 1300mah Battery is my battery's link. If there are any better batteries that are better I may be interested in upgrading, I strongly prefer the stick kind like this, but if they are super awesome they don't have to be but I don't like the idea of having to build a battery myself.
Okay so I did look this up and it appears that other people have mentioned this specifically with sigelei mods but I didn't see any that were more recent. I look at my mod to see what my batteries charge looks like to see if I need to go ahead and change batteries and I swear to God the thing starts jumping around as though the batteries are charging themselves and then going back to the 40%. Apparently that's a problem that the mods have and isn't something to be concerned about but it freaked me the heck out. They're doing just fine now that they're in their external charger thingy but I just want to make sure that that's not a sign of something going wrong with the batteries that it's just my mod being weird I've checked the connections and everything to make sure it was clean and that the batteries were fine and not dented or unwrapped and everything looks good. I just need some assurance that the batteries were not like failing or that a regulated mod would shut itself off if batteries were jumping around like crazy in reality if that's even possible
For clarification it was doing this when I was not firing it
My charger has those eeh springy slides to keep batteries tightly set.
Couldn't find a respectable charger without them.
How do you avoid damaging the battery wrap when inserting/removing in a charger?
Inserting a battery is easier as you can preload the slide with a finger.
But when removing a battery the spring slide eats into the battery wrap on the way up.
Would be nice to avoid any wrap damage.
Maybe put a rubber band / twine / other (non-conductive) underneath so it can be pulled and open the spring slide after charging?
Like a slingshot
Other ideas?
So I just bought a kit, it doesn't come with batteries -- which I wasn't told (was led to believe it was charged through the USB port according to vape store employee). So I ordered x4 Nitecore-NL1834 18650 3400mAh 3.7 Protected Lithium Ion (Li-ion) batteries and now the door won't close. I read an old article saying that Protected 18650 can be bigger. If there's a possibility of buying batteries that cost $18 a pop shouldn't they let you know there's a chance that it won't be the right size?
Is there a trick to getting the battery lid to close or do I need to now buy unprotected 18650 batteries and hopefully get my money back on the protected batteries I bought?
Hey guys,
I finally updated my charger a few days ago (I think before I had the VP2) or something like that. Quick question on something I'm noticing that seems a bit odd to me.
When I charge (for example 18650's), a battery that's fully charged in channel 1...it flashes FULL/0.00 mA, I remove the battery. A few minutes later, I'll put the battery back in the same bay, and all of a sudden there are a few hundred mA's that show up on the screen that need to be charged back into the battery and it takes a few minutes for channel 1 to recognize the battery is fully charged and flash FULL/0.00mA again (although it does show above that's fully charged at 4.2v).
If I take that same battery and do the same test but this time in channel 2, within a few seconds it recognizes that the battery is fully charged and flashes FULL/0.00mA. So it seems channel 1 is not working as well as channel 2 is, when it comes to recognizing information from the battery.
Is this normal for this charger or do I have a defective charger?
A long time ago, talking to a friend who's an electronic engeneer, he advised me to do something and so far works beautifully. It's specially true of cellphones and integrated battery stuff, so you might as well do it to your iSticks and your Kindle as well.
When you receive a new device that has an integrated battery and charger, both have circuitry controlling the charge. The first week of use or so (in the case of the Kindle the first few weeks or months) do complete discharge (until it shuts down completely) and charge completely cycles. This calibrates the battery and the charger to make a more efficient use of the energy.
Just now I'm putting a new iStick 30 though its paces. First day lasted me about 6 hours. Second day almost 8. Yesterday a full 12 hours. Doesn't matter the voltage. Charge it completely and discharge it completely a few times. You'll see how performance increases dramatically.