Storage Charge 1S Lipos Fast For Tinywhoops!

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10 июл 2024

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Комментарии : 129

@AndyRCchannel 4 года назад

@mkunakoff 4 года назад

Hey Andy I love your channel, I take your opinion on drones serious when I consider a new purchase. With that being said do you have any experience with the tyro119? I'm in the market for a 5-6 in drone and saw your nazgoul 5 review and that is an option. But the tyro119 has gps and is way cheaper. Thanks for any input.

@demandieselengineeringmanu5355 4 года назад

Validation; this was the reason I brought my FD200 but I was in no way as scientific, as ever great vid Andy

@Sandwich4321 4 года назад

Am I able to use this method to chatge lipos for flights, I have a mobula 6 on the way and only one charger

@rc-fannl7364 4 года назад

Nicely made DIY series harness. Btw, around 8:24, even though it's only a short time, charging 300mAh batteries at 2.8A seems like pushing it. That's almost 10C charge rate, while most manufacturers afaik advise not to go over 5C, which in this case would be 1.5A charge current. And even that might be pushing it for these small batteries, which are always the highest quality.

@sixtofive 4 года назад

I've been wanting to solder up a harness like this for a while for just this purpose. Nice project!

@bertbeinaaf8314 4 года назад

I made this type of connector/discharger about a year ago. Works great 👍 Good idea to first charge them and then use storage charge. I’m gonna try that one...

@JEMTAC 3 года назад

cheers Andy, all my old 1s lipos were puffed up. Recently got eight beta fpv 1s and four happy model 1s, they are all the same as when I got them, excellent. Did not make my own adapter but many thanks.

@HomeDronen 4 года назад

Thanks for sharing Andy...

@richfpv472 4 года назад

Nice one Andy, thanks for the tip, I'm new to this and have recently bought a UK 65 and a mobula7, I had no idea about this so il definitely be getting one of them, love watching your videos 👍👍

@BigAlFPV17 4 года назад

Very useful video Andy!!

@GeorgeCooper_LoneWolf 4 года назад

Nice one Andy very clever idea

@jayward7536 4 года назад

Lol i was just putting together one of these adapter great video o just used my q8 isdt and it worked well thanks andy

@TheBuzzorca 4 года назад

Just made myself a 4 and a 2 of those lipo charging leads copied from yours,Thanks Andy.

@VADER677 4 года назад

Perfect Timing!

@MCsCreations 4 года назад

Fantastic video, Andy! Thanks a lot! 😃 I made a few of those series connectors, but I still have to replace the JST for XT60s. I haven't any at the time. 😬 BTW, take a look at the little board Mute FPV made. You can use it with 1 to 6 cells at the same time!

@AndyRCchannel 4 года назад

too complicated for most people id say compared to this or something you can buy ready to go but thanks for the heads up

@Heiple2007 4 года назад

Good info Andy, thanks. Jeff (the weather is shit here too mate, lol)

@Billbobaker 4 года назад

I just ordered a 6s and 4 s from banggood for $6.. great review Andy.

@Rich-TeaFPV 4 года назад

I storage charge my 1s lipos on my skyrc b6 charger with a parallel board but it does take a lot longer. 😁👍👍

@overdosed51 3 года назад

I received one of these in a fpv package. Can i fully charge them off the hobby grade charger at like 1 amp

@RCinginSC 4 года назад

Brilliant !😎👍

@kelapse8587 3 года назад

I thought you can't mix different mah in series charging method or you can only if you discharge or storage them?

@sheapyfpv8224 3 года назад

So if you have multiple batteries to charge and they are outside the 1amp difference how do you get them to roughly the same voltage so you can parralel charge them?

@onden 3 года назад

Great video! I have a noob question, if I get 1 to 6S is it possible to use only 3 or 4 of the 1S connectors? My limited knowledge of electrical engineering tells me know but I would like to make sure.

@engizmo 4 года назад

Thanks Andy. Made a similar thing myself. Also used ph2.0 shorted plugs to change the cable to be anything from 6s to 2s. I wish some one would make a dedicated 1s charger that does this tho.

@maxwellduff4958 3 года назад

I was wondering this very thing, just short all the unused ports? I've been trying to figure out if this would work but haven't tried it yet.

@engizmo 3 года назад

@@maxwellduff4958 yep it works.

@surfriderMK Месяц назад

So if I want to charge 2x 1s Lipo using your adapter method on my balance charger does that mean I would have to charge it as a 2S?

@sheapyfpv8224 3 года назад

Would you recommend this type of cable rather than a balance board?

@daveday5507 4 года назад

Very ingenius. I'm not sure that I would trust it, but you may have revolutionised charging. One picture shows 7 cells.

@AndyRCchannel 4 года назад

which picture? cheers

@daveday5507 4 года назад

@@AndyRCchannel The thumbnail appears to show 7 dells, but I aee now that one isn't connected. Maybe I should learn to count. Having thought about it, does the charger stop charging the high cell and continue charging the low cell? Or does it cut off when the overall voltage reaches 6 x 3.8? In this case, one cell could be higher and one lower.

@FPVtips 4 года назад

Nice one 👌. Thanks for sharing, gotta get me one of those. I doubt I'll have the patience to make it myself :D

@AndyRCchannel 4 года назад

looks like you can buy em now!

@FPVtips 4 года назад

@@AndyRCchannel I'm on it :D

@mani-00 3 года назад

Thanks for the video! so im trying to follow your steps i got the XT60 to 6 1s cable and im using the Imax BAC V2 charger but when i try it it just take a minute and say successful but nothing is actually done! my batteries are 1s LIHV 450mah and when selecting the power im puting 0.4a as it is for a 450mah ...what am i doing wrong?

@jlarson42 4 года назад

Veryi nformative and heloful video. Thanks ♥

@Miguaelable 3 года назад

I need some help I can't discharge my 1s batteries ith my hota d6

@djs134 4 года назад

So using this setup if I was to charge 6 1s lipos to 4.1 before I storage charge like u did, my question is since we have the balance lead plugged in , the lipos can be at different voltages right? Like 3.3, 3.4, 3.6? And the balance feature will get them all to that 4.1 when u stopped the charging to then storage charge for the last step.

@KIKI55cro 4 года назад

Wow, good job m8!

@Kilodelta_ 2 года назад

If I get the 6 PH.2 to 1 XT60/30 and only need to charge 4/6 batteries, can I use two fully charged 1s lipos to sit as place holders whilst I charge the other 4 as the balance lead will tell the charger they don't need charging or will this damage/impair charging in some way?

@fipen2852 3 года назад

If i charge at 1C mixing different capacity batteries,i assume i just use lowest capacity battery's C rating to charge them?

@rogueFactor 4 года назад

when you run out of x gauge heatshrink in the middle of soldering... dammit.

@paco_rider 3 года назад

Hi guys can i charge a bunch of 1s lipos (same capacity) in parallel without a balance connector? Making the charger thinks that there is only one larger lipo connected?

@pacificnorthwestpilots6050 4 года назад

That's pretty cool

@Lucky32Luke 4 года назад

Thanks Andy, great video. I had the problem as you described it having a bunch of 1S I don't know which one I flew which one left fully charged so I have managed to kill several on the way. I was looking for a wiring diagram for the very same reason. Thanks to you now I have a night time project to do. Probably I go for a 4S harness. I have some 4S lipo balance leads saved. ;)

@AndyRCchannel 4 года назад

yeah 4 is a good number.

@Lucky32Luke 4 года назад

@@AndyRCchannel If I plug in the dummy (short wire loop for 1S use) what came with the Mobula7 into the empty plugs on the harness I could charge 3 or 2 or even one 1S cell with it depending making some more "dummies". Is it correct? I have made spares for my Mobula not only because it was happy to pop out on hard landings but because I noticed the quad flew better with my make. I used thicker wire compared to Happymodel. For discharging on this low current scenario the factory one will do just fine.

@thephantomharanguer 4 года назад

Brilliant

@robertdefiance2314 2 года назад

Hi Andy, we're thinking quite the same. I use the Fractal Engineering board with a jumper to vary between 1S - 6S and run all the cells through the iSDT FD-100. Takes about 10min to bring down to 3.8V. One question though.. if I was to use a 1S Parallel board, what is the safest maximum voltage differences between each battery? For example: for charging 6S(s) in parallel, each LiPo pack must not be more than 0.6V apart, for 4S, it's 0.4V apart max, 2S = 0.2V. Would 1S(s) mean each battery must be 0.1V? That would be quite impossible no? Thanks!

@pateachongthu 3 года назад

Can i connect only 2 or 3 lipo in this 6s setup?

@soccernerd200 3 года назад

No, needs to be 6

@georgeschichtle8667 4 года назад

brilliant..

@attackthedefault8042 4 года назад

I made a series harnesses for 3s parallel boards so I could storage charge two dissimilar packs at the same time and caught a lot of flack for it but I'm still looking at doing it this way cause I run 3s 520 mAh on my toothpick builds then the same packs but in series for my 3" Tarsier builds increases the 6s pack options exponentially when I can use toothpick batteries and I haven't run into issues from using two xt30s

@AndyRCchannel 4 года назад

i understand. doing out of the norm thing with volatile lipos can always raise eyebrows. I was worried about this video for a while but iv tested it a hundred times and no issues

@pxsaber2177 4 года назад

Such a great solution. Any idea if this works with an IMAX B6, which does not support HV batteries?

@AndyRCchannel 4 года назад

it will work but it will store them to the same voltage which is fine. you just cant charge them to a hi volt. Hi volts and non hivolts can be stored at the same voltage as there isnt any different between the two apart from the hivolts are being over stressed.

@alanrowan4926 4 года назад

A just ordered a balance charger yesterday can you recommend a good battery for the happy modle mantis85 2s thanks keep the videos coming 👌👌

@AndyRCchannel 4 года назад

id say look at some of the turnigy batteries the same capacity as the stock one

@amay8282 4 года назад

Awesome video Andy and a real time saver. I read the fine print on some new GMB 650 mAh packs I bought and they say their research shows a storage level of 3.3v per cell has shown to maintain the cells the best, thoughts?

@AndyRCchannel 4 года назад

any lipo iv left lower than 3.7 volts has puffed like a balloon so id be inclined to ignore that statement.

@samhim 4 года назад

Thank you for making this video. I'm just starting out with a tiny whoop, and It's like you read my mind! Why is LiPo charging so convoluted?!?

@AndyRCchannel 4 года назад

unfortunately they are delicate, temperamental and volitile which is why they haven't really hit the main stream against lions

@samhim 4 года назад

@@AndyRCchannel makes sense ty for helping out the greens like me

@nicstroud 2 года назад

If you are storage charging your batteries, what's the hurry?

@Ryne785 4 года назад

Can you charge/dischage them to 3.8V when all of them having different voltages on the 1S batteries? Also, can you charge them up to 4.2V when they have different voltages?

@AndyRCchannel 4 года назад

No they need to have similar voltages

@evFPV 4 года назад

LOL I was thinking about doing the same!!! 😂😂

@TheAmericanALEx 4 года назад

Great videos! So just to be sure: I could also charge my 1S LiPos with this 6S cable using my 6S charger? You're only talking about storage charging here. Also I could charge down to 2 batteries as well using jumpers in between, right? Seems like a better idea than to buy a designated 6-way 1S charger if I already have a 6S charger.

@ELValenin 3 года назад

You can do that, but make sure they always have the same voltage when you plug them in. That's the disadvantage of a setup like this.

@TheAmericanALEx 3 года назад

@@ELValenin I've used it quite a bit and I never checked the voltage. The cable is in series so it really shouldn't matter, right? The charger sees it as a 6S and just balances it like that. If one of the 1S batteries is already full it just charges the empty ones. Worked great so far. I think you confused this with a parallel board. I actually ended up merging this and muteFPV's ( ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-M49JZMRxO18.html ) versions. It still is a cable but with the positive as a separate cable.

@ELValenin 3 года назад

@@TheAmericanALEx ah yes I mixed that up, sorry. Thanks for the mod tip!

@th0rfpv 4 года назад

Why is is ok to charge with 5A/2,5A? Thought the harness basically creates a 6s 300mAh lipo which you are basically charging with 16/8c. Doesn't this hurt the battery?

@AndyRCchannel 4 года назад

@birdy356 3 года назад

in minute 5.23 you say it won't work with fewer accumulators. just make some "dummy" plugs where the two poles are connected. and use them instead of akku ;-) that way they are connected again to the next one and you have enough with a 6S cable.

@davidlondon3111 4 года назад

I don't understand something here Andy. The batteries are around 300 to 450 mah so how can you discharge/charge to storage at say 4 or 5 amp? Are you saying that as long as it's just going to storage level it's ok to charge/discharge at say 10c? I do have a series harness like this but just set the max current to 1c and use my regular charger

@AndyRCchannel 4 года назад

as I say you can discharge or charge at a lower rate, but when people tell me they just fly the packs down you will be pulling at least 2 amps in a hover and up to 10 amps if you give it some throttle. Either way iv been doing this for a while now and its better than leaving them discharged or fully charged but you can do 1c if you like. The problem is when you have charged 30 batteries or more, even at 1c its gonna take some time. if you watch the fast discharge or charge it only ever reaches 2.5 amps because its discharged them quicker than it could ramp up to 5 amps.

@whileistillcan9338 4 года назад

Mutefpv just showed a brilliant how to video to make this on a PCB board. Easier soldering and you can switch from 1-5 batteries at a time.

@AndyRCchannel 4 года назад

too much faff for me

@whileistillcan9338 4 года назад

@@AndyRCchannel faff? Acronym for something?

@AndyRCchannel 4 года назад

@@whileistillcan9338 hmm perhaps just an english term.... another way of saying too much bother for what its worth when there are more simple solutions such as the harnes you can buy or make much easier that does the same thing

@whileistillcan9338 4 года назад

@@AndyRCchannel Gotcha, lol. Was actually quite simple with the strip pcb board and I only did the PH 2.0 connectors, skipped the BT2.0 as I have none and don't plan on getting any.

@whileistillcan9338 4 года назад

@@AndyRCchannel Noun. faff (plural faffs) (Britain, slang) An overcomplicated task, especially one perceived as a waste of time. Adjusting this television is a bit of a faff. (typically in the phrase 'in a faff') a state of confused or frantic activity; a flap.

@spongesteve 4 года назад

I've built the 6s harness (seen it somewhere else and like you didn't have a good bulk storage charging solution). However I've only been using it with the same capacity and indeed brand of LiPos for fear of setting fire to something! Its interesting that you are using a mix of capacities and advice on this isn't something I've been able to find. I guess the only issue is that you are potentially charging at greater than 1C if you set the charge current for the highest capacity battery and have some with lower mAh - right? And I guess we are talking (in my case with 260 and 300mAh batteries) about a 0.04A difference in charge rate. Rounding error really?

@johndextersantos9541 2 года назад

This is Genius 🤣

@Cre8ionz. 3 года назад

5:17 min - there is NO down side, if you have PH2.0 ( battery side ) jumpers.. Just use 1-2 zip ties to never loose them.. ( jumper secure next to the plug )

@enricobononi8655 4 года назад

Not clear if the method works only with that specific charger or other chargers

@AndyRCchannel 4 года назад

you need to read up on hobby grade chargers in order to understand the answer to that question, Cheers

@TheSmurfPenis69 4 года назад

my method is when i fly and i get a low battery warning i land and wait for a few seconds to see where the battery settels down and when i see 3.7-3.8 i stop using it

@AndyRCchannel 4 года назад

that gives you a 38 second flight time with a 250mah lipo and a 65 mm whoop sadly

@djs134 4 года назад

If I ordered this and had a few ph2.0 jumper plugs couldn’t I insert 1 to make it 5s and 2 to make it 4s and so on?

@user-ur1uh1oz3e 4 года назад

Say you have two 1s batteries 300 mHa 3.7 v each battery = set charger to 2s this doubles the voltage but keep the amps to a single battery 0.3 amps. Using cables with two connectors for two batteries and a balance lead. If you want to charge three batteries make/buy a cable for three batteries and a balance lead and set the charger to 3s and amps to 0.3 amps.

@djs134 4 года назад

G J I understand that but wouldn’t the 6s cable work fine for 4 lipos if I used to jumpers for 2 of the ph2.0s? Then charged on 4s

@djs134 4 года назад

Instead of buying multiple configurations I mean

@user-ur1uh1oz3e 4 года назад

@@djs134 maybe i am not understanding but... use 1 lead per battery. so for 2 batteries 2 leads and a balnce lead for two batteries. 3 batteries 3 leads and a 3 balance charge lead and so on. Match the balance lead to the amount of batteries you are charging.

@djs134 4 года назад

G J yeah, I’m terrible at explain things lol.

@mqrichfpv2748 4 года назад

Curious in how the batteries handle 'little over 1C charging' over time as well as your opinion on exchanging PH2.0 to SYP instead of BT2.0. I see, you're making it out on 'top' and 'bottom' voltage, but in my mind, the current of 10C while charging still exists. I'm more conservative and say, don't overstress while charging. You mind giving us an update on this in a few weeks? Keep it up! Cheers.

@AndyRCchannel 4 года назад

In flight depending on the model you can be pulling anywhere between 5 and ten amps per battery. So for me what I'm doing here is not the issue. Check out my meteor 65 video on my thoughts on the bt2 connectors for very small batteries. Cheers

@billsomrak 4 года назад

Good idea ... your weather must be terrible for you to indulge in such a time/labor intensive project. I think I'll wait until someone has a serial charger in stock. Cheers.

@AndyRCchannel 4 года назад

yep dont think the winds have dropped below 30mph for 5 weeks. 3 storms in a row, floods, rain, snow every day. Everything is trying to stop me, weather, corona virus. uk regs, FAA proposal.... gonna take up table tennis

@bertbeinaaf8314 4 года назад

Most table tennis balls are made in China too...

@skirmich 4 года назад

I have 20x 1S LiPOs... I just simply end my flight early and the LiPO stabilizes to 3.8 ready for storage. They are all 650mAhs so yes I am getting enough fly times to make this bearable.

@AndyRCchannel 4 года назад

yes does not work so well with 250 mah heheh

@btbplanevids 4 года назад

@@AndyRCchannel From the DVR video my brushed 65mm whoops have dropped to 3.7V just 7 seconds after taking off (and that's with HV lipos), so yes you'd get pretty short flights!

@skirmich 4 года назад

@@AndyRCchannel Yeah I understand you, I used to get bad sag from the PH2.0 connector as well so the XT30 helped a ton... I can fly my long range tinyhawk freestyle build (400mw + R9mm) from 8.7v to 8v for around 2m.. My longest fly time is 10min dropping the voltage to 6.4v but I get around 6-7 if I land early to let the battery end in storage voltage.

@verofpv6152 3 года назад

I land my mobula 6 at 3.3v and they bounce back to 3.8v and i get 2 and half to 3 mins flight on the stock 300mah batts that come with it. Works well just hope they last more than 2 months

@Cre8ionz. 3 года назад

Hmmm to discharge the 1S batteries with a 6S cable via an ISDT or similar charger is too much of a hassle for me: change charging method and current I ordered two "URUAV UR4 balance discharger (storage)" And I will use a 6S cable with the 1S batteries = plug and play.. Maybe I mod it with more load, ( resistors ) so that it discharges faster .. Tutorial: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-4GYS9V5kBB4.html

@btbplanevids 4 года назад

Haha, lots of indoor whoop flying here too! I also made a 6 cell lead from a 6S balance plug (bought on eBay). Mine doesn't have + and - 'power' taps from the first and last cell - they're not needed as I plug it into either a Hobby King 'battery medic' (SKU: HKB-Medic - currently out of stock, but a cheap and effective balancer/discharger) or my ISDT BG-8S. You can use anything from 2 to 6 cells, so long as you start at cell 1. Pictures etc. on RC Groups here: www.rcgroups.com/forums/showpost.php?p=40924895&postcount=115

@Abhilashkp 2 года назад

all cell capacity should be same.. u have added different capacity cells.. it is not recommended

@SuperBrainAK 3 года назад

3A still way too fast to charge those tiny Lipo's, that is trying to charge them at over 10C no matter the voltage you stop at, the chemical reaction is still the same.