Part 1 C-Rate Charge and Discharge Calculation - TAGALOG
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- เผยแพร่เมื่อ 12 ธ.ค. 2020
- RELATED VIDEO:
C-rate Part 2 - • Part 2 C-rate Calcula...
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VIDEO DESCRIPTION:
Welcome everyone to our "Online Class" as most of you say. 🤓 ☕️ ☕️ Remember, there's no shortcut to learning. Use enough time and effort to watch, and learn.
Watch Part 2 here: C-Rate Calculation as a Battery Bank • Part 2 C-rate Calcula...
WARNING! The language is Filipino, my native tongue (TAGALOG). So apologies if you are one of my international viewers who are eager to watch my videos even if it's not in English.
This video tutorial is extremely boring.. however, it's fully packed with free-of-charge information and knowledge.
Grab something to drink with some snacks, a bag of cookies, and a glass of milk, a mug of hot freshly brewed coffee, or a cup of tea. Make yourself comfortable and be attentive. It is highly recommended to stay awake during the entire video. lol, DO NOT FALL ASLEEP! Otherwise, you'll miss something really important.
In this video, I emphasized the importance of cell datasheets or specs. It is highly recommended that when you buy any cell from an online seller or any actual store, you "MUST" ask the seller to provide a datasheet of the cell. The safety of your projects as well as yours depends on how well you know your cells. Avoid accidents caused by guessing, know your cells from the datasheets.
I have ordered 4 pieces of Sinopoly 100Ah cells and have waited enough for it, so I decided to proceed with the video tutorial without it. So apologies if I only managed to show you guys the specs of it and not the actual cells. However, the Lithium Titanate cell, I have never touched any of these types of cells. But for a reason, I have to include it in this video with just specs of it due to some requests I received in my FB messenger. Besides these two types of cells, I also include different types of cells as examples of C-Rate calculation.
The types of cells in this video are:
1. Sinopoly LiFePo4 100Ah
2. Lithium Titanate 40Ah
3. 32650 LiFePo4 6Ah
4. 18650 Lithium-Ion 3.4Ah
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NOTE:
Do not skip any part of the video, for everything in it is interconnected to the whole presentation. The given capacity of the cell is always the default 1C rate. So if your cell has 100Ah capacity, it means its 1C Rate is 100A.
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IMPORTANT INFO:
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PLAYLIST:
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☕️ Safety Devices Tutorials - rb.gy/1w9kcp
☕️ C-rate & Cells - rb.gy/ksn5xi
☕️ ATS, SSR & LVD Modules - rb.gy/0ijsh3
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SOMETHING TO MEDITATE:
Galatians 6:7-8
Be not deceived; God is not mocked: for whatsoever a man soweth, that shall he also reap.
Proverbs 3:27
Withhold not good from them to whom it is due, when it is in the power of thine hand to do it.
Philippians 4:8
Finally, brethren, whatsoever things are true, whatsoever things are honest, whatsoever things are just, whatsoever things are pure, whatsoever things are lovely, whatsoever things are of good report; if there be any virtue, and if there be any praise, think on these things.
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#jflegaspivlog #jflegaspisolar #lithiumpowerphilippines
This video explains "What C-Rate Is" and how to calculate discharge and charge current based on the given cell (Ah) capacity.
WARNING! This video tutorial is extremely boring.. however, it's fully packed with free of charge information and knowledge.
The types of cells in this video are:
1. Sinopoly LiFePo4 100Ah
2. Lithium Titanate 40Ah
3. 32650 LiFePo4 6Ah
4. 18650 Lithium-Ion 3.4Ah
Idol papaskohan mo nmn ako idol ng bms 3s at battery holder li-lion dami ko kasi naipun na battery diko ma kabit kasi wala akong battery holder
Wala lng kasi ako badjet na pang bili ng battery holder at bms
Ako ndi na bored, may natutunan pa ako
Eto simplest explanation for C-Rate.
If you have a battery that's rated as 12v 2000mAh with 2c charging current and 1c Discharge means pwede mo icharge battery mo up to max at 4A (2C twice of the rated charging current).. doing so will let you charge it at 30mins . If icha-charge mo siya at 2A (1c) then you'll finish charging in an hour.
Sa discharging rate nmn, If you're battery is rated at 5c and you have a capacity of 2000mAh (2Ah), you can draw up to 10A max from your battery but you'll end up depleting it at 1/5 of an hour..
LiPo or lithium polymers used in drones Lalo na sa mga racing drones can have a discharge rate of up to 100C Kaya kahit 1500mAh lng siya we can draw current of up to 150A during races without destroying our LiPo packs per for sure within 3-5 minutes low bat na kami
Its not boring sir... Actually natagpuan ko po ung right channel ng tutorial regarding sa mga batteries... Tnx po sa mga susunod na video tutorials...
Thanks sir.. well done 😁.. makakatulong ulit ito para maging Safer ang pagawa ng Batteries ng mga kasama natin.
*at nasa mabawasan ang critics na naghahanap lng ng mali.. focus po tayo sa Positive/ sa useful info na binabahagi ni Sir JF.
Good day Marlon. 👍 😊 Salamat din and don't mind the critics. Basta makatulong tayo sa kapwa, yon ang mahalaga.
Boss maganda yong pgka explain nyo sa charge & discharge rate. Keep it up!
Salamat SA free tutorial mo sir.hindi Kupa talaga alam yan.dahil SA video mo unti unti na dagdagan ang aking Ka alam.
saya talagang manood dito daming natututunan
We the newbies are so blessed to have you as a teacher sir JF. thank you for sharing and giving free lictures. god blessed 🙂.
Good day Mark. 😊 Thank you for the very positive and encouraging comment.
Keep safe and God bless. 🙏
Napaka linaw ng presentation mo prof. Madali ma digest swak kahit pa sa newbies.
Sarap matutu pag ganito mag explain profesor mo .
Thank you for sharing your knowledge sir 🫡
Very informative! Maraming salamat poh
Thanks sir JF, very effective teaching and professional practice are noticed and appreciated. God Bless
iba tlaga si sir JF mas marami tyong malalim na matutunan at mauunawaan.tungkol sa mga battery pack na inaassemble natin.kc hindi rin biro ang gumastos sa pag set up ng diy solar project.more solar power sir and god bless po..
Good day Nero. 😊 Salamat salamat. Keep safe and God bless. 🙏
salamat dito sir! very informative
VERY WELL EXPLAINED! THANKS SIR JF...👍
New subscribers po sir thank you po sa mga tutorials na amaze po ako at tlgang gusto ko po na mas matuto pa pagdating sa pag assemble Ng mga ganyang DIY battery pack maraming SALAMAT po godbless po sa TH-cam channel nyo Sana mas marami pa po kayong ibahagi sa mga nais tlgang matuto na katulad ko
Educational video for us newbies. :) Thanks sir JF..
sir good day.
salamat sa mga kaalaman.
very helpfull po mga videos mo.
more power pi.
Sir ang ganda po ng boses ninyo. Thank you po sa pag tuturo ninyo
Wala pong anuman. God bless. 😊🙏
Oks nice. Sulit sa panonood
Tnx sir ,,, very informative
Slamat sa kaalaman sir,pakiramdam ko kapag nanonood ako ng video nyo parang nasa eskwelahan din ako...
Salamat din sa panonood at suporta. 🤓 👍. God bless.
Ngayon ko lang naintindihang mabuti sir ang ibig sabihin ng C-RATE. Maraming salamat sa napakalinaw na paliwanag lalo na sa aming mga baguhan sa tipo ng bateryang ito. Bagamat matagal na ring may mga nagpapaliwanag sa sa ibat ibang grupo pero dito lang ako naliwanagang mabuti. Sana sir ipagpatuloy nyo ang pagbibigay ng aral sa tulad naming mga baguhan...Muli pagpalain sana kayo ng poong Maykapal para magabayan ang mga nangangailangan...More Power to you sir.
Good day Ander Son. Salamat din sa napaka encouraging na comment, sa panonood at suporta sa aking channel. Nawa ay makatulong ang videong eto sa karamihan nating kababayan na baguhan sa renewable energy. 😊 👍 Keep safe and God bless. 🙏
Great job sir tama po na more on tagalog marami po makakaintinde.
sir JF walang kupas, isa na namang makabuluhang Video ang iyong ibinahagi sa amin! Salamat po at mabuhay po kau!!
Good day. Salamat din sa panonood at suporta. 😊 👍 Keep safe and God bless. 🙏
andito po pala yung kailangan ko para sa Sinopoly ko sir maraming salamat po sir.. the talaga kayo Prof.
nakailang beses din ko pinanood ito ngayon ko lang na get salamat sir sobra
😊👍☕️
I really like this channel, in return, I always watch the commercial to the end and don't skip.
Good day. Thank you for watching my videos. 😊👍
Tamsak done sir ngayon alam ko na ang charging time at discharge time base sa spec ng battery tnx sir for the video
😊👍
Very Informative po. Salamat po 🙋
Walang anuman. 😊👍 God bless 🙏
Napakayaman sa teknikal na kaalaman ang itinuro nyo sir JFL at maraming nakikinabang sa inyong mga tutorial more power sir and God bless.
Good day. Salamat din po sa panonood at suporta. 👍 😊 God bless. 🙏
Ganda ng boses nyo sir kaboses nyo si Joel Zobel ng GMA 7.. dami ko natutunan linaw ng mga paliwanag..slamat sa pagshare po..God bless.
Sir, sarap balik balikan ng mga tutorial mo, importante talaga na may kasamang data sheet ang mga binibiling batteries. Salamat Sir..
Walang anuman 😊👍 God bless 🙏
Thank sir jf sa pag tackle mo sa c rate..
Nice tut. Mbagal nga lang, pero ayos parin.
😊👍
Salamat po sir!!!!
Maraming salamat sa mga turo nyo ser jf una nag paplano palang ako gumawa kakapanood sa mga video's m gumawa ako kahit nalilito ako pero takot ako mag kamali kinapalan ko na muka ko mag chat sa inyo hahahaha ang bait nyo kausap na liwanagan ako sa naguguluhan ko... Salamat po
Sana kahit paano ay nakatulong ang mg sagot ko sa fb messenger. 😊👍 Salamat sa suporta. Keep safe and God bless 🙏
Salamat po Prof JFL. Ako po ay baguhan sa inyong channel, nire-review ko po lahat ng inyong mga videos, napakalaking tulong po sa aking mga projects. I just wish I found your channel sooner. God bless Sir JFL!
Good day po 😊 👍 salamat sa panonood at suporta. God bless.
Thank you for this video sir JF. 👏👏👏
Good day mam Olive. You are welcome po. 👍 😊
Salamat Sir...need ko talaga po malaman to.
Salamat din sa panonood at suporta. 😊 👍 Keep safe and God bless. 🙏
Kung magbabayad siguro ako sa lecture na ito sa technical school it will take time and money. Dto libre ko natutunan. Good job prof.
Salamat sa panonood at suporta. God bless. 😊🙏
Very informative. Thank you po
Salamat din. 😊 👍 Keep safe and God bless. 🙏
Thanks Prof JF🎉😊❤
Ito na un.. salamat sir.. Godbless.
Walang anuman. 😊 Keep safe and God bless. 🙏
I have been waiting for this, happy and very much appreciated your vlog. hehe. Thank you very much sir. JF Legaspi.
Thank you for your feedback, 😊 👍 and for your support. God bless. 🙏
Sir maraming salamat po.. nasagot po yung tanung ko about sa discharging ang charging capacity.. ingat po palagi
Good day. Salamat din sa panonood at suporta. 👍 😊 God bless. 🙏
Salamat po sir, happy new year , ingat po kayo God bless po.
Good day BD. Happy new year. Keep safe and God bless 😊🙏
Pagmulat ng mata.
Laging nakatutok
Kay Sir JF, kay Sir JF
Tayo ng mapunta duon sa youtube
Ang tuwa at saya.
Doon kay Sir JF
Tayo na, Tayo na
Mga newbi ay matuto,
Isip ay Sisigla,
Duon kay Sir JF
Tayo na tayo
Mga newbie batery
Mga newbie solar
Matu...tutu na..
Batibot Song.kakagising ko lang po Sir.
😊 👍 parang naririnig ko nga ang tono ng kanta dito. Salamat, salamat. Keep safe and God bless. 🙏
Ok ngapo sir online class napapanahon.sulit po ang aming online class
Salamat sa panonood at suporta. 😊 👍
Eto hinahanap ko...
Salamat sir
Wala pong anuman. God bless. 🙏
thanks lods madami ako natutunan sa lesson mo.
newbie palang sa solar energy.
Walang anuman. 😊 👍 God bless.
Thank you sir.. New subscriber here. God bless 🙌
thanks Sir JF. nakita ko din ung specs ng hinahanap ko battery.
You are welcome Ron 🤓👍
Salamat sir...
Salamat po Maestro
Wala po anuman 🤓 👍
many thanks po s lesson!
Walang anuman. 😊 Keep safe and God bless. 🙏
ito talaga ang tunay kung gusto mo matuto.
Salamat po sir jf
Sir JF medyo sumasakit ulo ko dto piro maraming salamat Po unti unti ko na nauwaan Ang mga bagay na hirap unawain...Basta yong c means CALCULATION of discharge and charge current 😆😆..
😊👍
Sir JF finally I got it and I'm so blessed that you have in our life...I would like not to delete your videos toturial in yt so that all newbies here can accommodate the knowledge that you have...
Hayy thank you sir
Hirap kasi sagutin mga tanong ano yung C rate
Ty sa vids sir
Hope may next vids na naman soon😁😁
You're welcome. 👍 😊 More videos coming soon.
Pasok muna sa online class ni sir Jf bago pumasok sa google class mamaya HAHAHAHAAH
Ang ganda ng mga battery mo bossing mag ipon ako para makabili ako salamat sa mga tinoro nyo salamat
Good day. Salamat din sa panonood at suporta. 😊 👍 Keep safe and God bless. 🙏
Para akong nakikinig sa loob ng school... Thank u po prof.
You are welcome 😊👍☕️
Sa tutuo sinubukan po na .akinig sa isa pang pinagsubscribe ko...nahihirapan po ako makaunawa sir naisip ko baka bobo ako....aaminin ko this week langbpo ako nag subscribe sainyo ..malinaw po ang pagtuturo nyo sa mga gaya ko na totally newbie at zero skills sa solar power...salamat po ..sana makagawa din ako nito kasi asar na ako sa service ng aming koryenti dito sa Bicol region Albay
Nice tutorial...can I request a formulae for the ease and basis of calcularion... Tahank u and keep safe Sir...more videos to posts onwards...
Subscribed! 👍🏻
😊👍👊
Sir JF, kindly discuss also the C-rate of Lead Acid Battery user's. Thank u and God bless!
salamat idol
Salamat din. 😊 👍 Keep safe and God bless. 🙏
Salamat
Maraming salamat sir.. sa mga tutorial mo po sir... Sunod sir.. request kung pano mag assemble ng solar panel sa e-bike na habang tumatakbo ang e- bike di sya ma low bat. Po sir
Gudday sir! Nice video again..dapat nasa safe zone lang..he he..d ko sinasagad mga cells ko..
Hehe, you've learned well my young padawan 😊👍
Thanx for the video brother...correct me if Im wrong......according to the data sheet the Maximum Continuous Discharging Current is 4400Ma or 2C...for each cell....therefore I have 10 cells in parallel and the total Maximum Continuous Discharging Current then it would be 44000Ma or 44A for my lithium ion battery.. my battery is 13S10P 52V 25Ah...
Yes, that’s correct 😊👍
present ser :)
attendance checked ✅ 👍 😊
Thanx for your quick response ...Now knowing the DSCP rate of 44A for my battery...I have another issue ...I have 2 motors, 2 controllers and this battery. Because I have 2 motors and 2 controllers does this mean that more current is being drawn from this battery. Each motor is rated 1000W 52V and the BMS is 52V 30A
I won’t be able to answer that question regarding your motors as I don’t have ang idea about its specs. 😊
I won’t be able to answer that question regarding your motors as I don’t have ang idea about its specs. 😊
i would really appreciate it if your videos were translated to English i feel that way you can reach more audience and help more people :)
Good day. I might do that one of these days or eventually but for now you might want to read the lowest part of the video description. That’s the reason my videos are in my native tounge. 😊
Attendance na po mga ka solar😂
attendance checked! 👍 😊
Sir Present !
attendance checked! 👍 😊
Thank you sir JF. Coffee tayo haha
Walang anuman ☕️👍😊
Sir mag vlog ka kung papano connection pag I ga ground Ang pv panel.
so kung my 280ah ako n 0.5C
÷ 2 140amp ko cya pede i charge hangang ma full charge
so pede ako gumamit ng 2MPPT n tig 60amp SCC
boss kung mag papa install ako ng off grid solar generator anong battery po ba ang magandang gamitin, lithium battery ba o yung ordinaryong battery, katulad ng ginagamit sa mga sasakyan..
Good day. 🤓 Ang tanong monay kung lead acid type or lithium type batteries, mas magandanang lithium type tulad ng LiFePO4 prismatic cells, pero dapat ay alamin muna ang tungkol sa mga cells na’to.
ang sabi po nyu sa 1C at may katumbas na 60minutes. the kung 2C ay 30minutes. ang mathematical computation nyu na ginamit ay division (÷). bkit po division, bkit hindi multiplication (×), kung ang pagbabatayan at 1C=60 minutes, so 2C = 120minutes. magtatanung lang po dahil bago lang po ako sa ganito. more power to you sir.
Good day. Sa simpleng paliwanag ay, tumaas ang charging current, syempre iiksi ang oras ng pag charge. Kung bababa naman ang charging current, hahaba naman ang oras ng pag charge. Kung hindi mo pa din makuha. Panoorin mo ng buo ang video.
Gud evening. Sir, matanong ko Lang po sana if mag set up po ako ng offgrid 24 volts which is naka series po na 2 piraso 12v gel type battery, ano po ba mga bagay na dapat Kong iconsider or gawin sa battery before ko po siya isalpak sa off-grid solar set up ko?
I mean kc po d ba sa lithium battery kailangan muna siya i-top balance then kailangan din kabitan ng BMS.
Then ano po pala sir ung device na pwedeng ikabit sa gel type solar battery para mamonitor if malapit na sa 50% ung DOD?
Sana po masagot nio sir. God bless
present po sir..
attendance checked! 👍 😊
Hello , i build battery pack 3S8P with 18650 battery capacity is 2200mAh each battery, so what is safe charging current for the pack? Or how to calculate charging current for 3S8P ?
Good morning sir.. Subject C muna tayo haha
☕️ ☕️ Cheers 🤓
boss yong boses nyo hawig kay ben tulfo hehe joke lang boss. nice video marami ako natutunan at nalinawan dn ako
*Sir JF magandang gabi po from Bicol. Dapat po ba match yung resulting amps ng c-rating ng battery sa charging current ng bms at scc at draw current ng load sa resulting amps ng c-rating ng battery? Maraming salamat po.*
Pwedeng i match o mas mababa ang amp rate ng BMS kesa C-rate ng battery bank. Isa pang basehan dyan ay ang magiging load. 😊👍
Good day Sir JF just request lang po if pwede maka content ka sa super capacitor battery if pwede ba ito as solar storage...
Good day. Ang lithium cells/battery ay mahigit na magandang gamitin kesa super capcitors. 😊👍
@@JFLegaspi thank you po...
Gud noon po sir legaspi , ask q lng po meron po kau maipayo kung anung magandang batery na 32650 / 32700 . Any brand d2 pinas.
Good day. Paumanhin at wala akong alam na kung anl ang magandang brand ng LiFePO4 cells dyan sa Pilipinas. Ang totoo nyan ay, lahat ng mga old stock and used na galing China, mapa 32650 o 32700 at maging Sinopoly Prismatic cells, ay ibinabagsak po sa Pilipinas.
@@JFLegaspi sir salamat sa info. Godbless po
Sir jf question po if tama un computation about 32650 ex. Po nag build ako ng 10p8s ang standard charge lng po ng battery pack is 12amp
Depende sa specs ng 32650 cells. Kung ang capacity nyan ay 6,000mAh (6Ah) at kung ang nakasulat sa C-rate (charging) ay .5C, yan 3A per cell. Kung 10P, yan 30A charging current. Halimabawa lang ano. So check nyo ang specs/datasheet ng gamit nyong 32650 cells. 😊👍
Prof. Sana po gumawa po kayo ng video na lifepo4 32650 6a DIY battery pack na 72v 30a sa inyo po ako may tiwala po. Salamat po god bless po
Good day. Posible, kaya lang napakamahal ng LiFePO4 dito sa amin, lalo na at 72V system. Marami raming cells yan. 😊
Boss ok po demo mo ask kulang po maron ako lifepo4 75ah dapat kubang antayin mag off charger or 60min lang sya charge
Kusang hihinto ang charging kung nasa tama ang charging voltage. Hindi mo na kailangan pang hintayin na matapos.
Gud day po sir,tanung ko lang po kung ng aad din ba yung charge current ng battery kpag nka parallel?.slamat po
Good day. 🤓 Yes, nagdadagdag ang C-rate kapag nakaparallel ang mga cells.
Boss meron po ako lifepo4 75ah 60min lang ba dapat charge or antayin ko mag automatic charger ko alin po dapat sundin makukuha kuba sapat na charge 60 minutes
Kung naka set ng tama ang charging voltage ng SCC o anumang charger ayon sa maximum voltage ng battery, kusang hihinto ang charging process.
Sir JF, sa 32650 po na sample nyo is using 6A as base rate for 1C. If my setup is 4S10P, does it means my base rate is now 60A?
Good day Sammy. 😊 Yes, tama. 👍
Sir may nabili akong used na sanyo ur18650zt na battery 3.7v / 2650ma, pero and natest ko 3.7v /1400ma tanong ko lng po kung pwede pang gamitin..ty po
Pwede, depende na lang sa pag gagamitan mong kung abong project.
tama po ba kung naka lagay sa batt na specs is 0.3c Charging-Discharging, 80%DOD = 30ah sa 100ah na lifepo4 batt?
Yes, tama. 😊 👍
panood po sir
Sir powede magtanong sa Inyo battery na iyan s168 omorder Ako sa shoppe Ang nakagay sa post 4pcs kaya order Ako agad
Good day. LiFePO4 po yan na may 3.2V nominal voltage. Kailangan talaga na 4 pieces pra makabuo ng 12V system. 😊👍
26:00 sir jf i have 2 questions dun sa 32650 lifepo4 battery:
1. Kung ang charge rate nya is 0.2C = 1.2A, pwde ko syang i charge at 3.65V set at 1.2A with a bench power supply?
2. Kung ang batteries connected in parallel. Mag add din po ba C-ratings nya?
Good day J.
Q1 Answer: Yes, pwede 👍
Q2 Answer: Yes, kapag nakaprallel nagdadagdag din ang C-rate. 👍
Hello po sir, meron akong two 20ah lithium battery pack at 30ah na lifepo4 battery pack pwede ba sila pag samahin sa isang SCC? salamat po.
Hindi pupwede… magkaiba ang max voltage, cut-off, at nominal voltage. Higit sa lahat, magkaiba ang chemistry.