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Nairaland Forum / Science/Technology / Technology Market / Diy Lithium Ion Like-minds (13625 Views)
Lithium Ion Solar Batteries / I Make Lithium Ion Batteries For Solar And Inverter Systems / Get Lithium Ion Battery Packs For Inverters (2) (3) (4)
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Re: Diy Lithium Ion Like-minds by luvlyoracle(m): 7:43pm On Feb 17 |
Where can I get brand new Lifepo4 battery from 100ah preferably |
Re: Diy Lithium Ion Like-minds by officialfestus(m): 11:09pm On Feb 17 |
dollarnaira:yes. |
Re: Diy Lithium Ion Like-minds by Trippledots(m): 8:28am On Feb 19 |
Penuelseun: Bro, can I enter your Whatsapp DM for more talk on this assembly thing? |
Re: Diy Lithium Ion Like-minds by Trippledots(m): 8:29am On Feb 19 |
luvlyoracle: Valto |
Re: Diy Lithium Ion Like-minds by Penuelseun(m): 12:25pm On Feb 19 |
Trippledots:No wahala |
Re: Diy Lithium Ion Like-minds by officialfestus(m): 6:32pm On Feb 20 |
Trippledots:assemble them yourself. 1 Like |
Re: Diy Lithium Ion Like-minds by officialfestus(m): 6:34pm On Feb 20 |
Building another bank. 1 Like
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Re: Diy Lithium Ion Like-minds by officialfestus(m): 7:13pm On Feb 20 |
ewizard1:my BMS is the balanced version, not they enhance version, do I still need a active balancer? |
Re: Diy Lithium Ion Like-minds by officialfestus(m): 7:15pm On Feb 20 |
dollarnaira:abeg bigman, which 12v inverter you they use run your lithium setup? I no wan waste funds again, I no know whether souer inverter go work am. |
Re: Diy Lithium Ion Like-minds by ewizard1: 7:42pm On Feb 20 |
officialfestus:By "Balanced Version", it means your BMS has a "BALANCER" integrated which could be a passive balancer. All I point at is "Get an ACTIVE BALANCER" BMS integrated or standalone. |
Re: Diy Lithium Ion Like-minds by officialfestus(m): 7:46pm On Feb 20 |
ewizard1:from your explanation sir, I think I'm better off without an active balancer? |
Re: Diy Lithium Ion Like-minds by ewizard1: 7:47pm On Feb 20 |
I know quite a few of you here build batteries and know your way around these cells. That comment was for some newbies I see trying to build. Peace. |
Re: Diy Lithium Ion Like-minds by ewizard1: 7:49pm On Feb 20 |
officialfestus: I understand bro. Those things are stupidly expensive these days. Your battery would be fine with the "Balanced version" BMS. 1 Like |
Re: Diy Lithium Ion Like-minds by officialfestus(m): 7:50pm On Feb 20 |
ewizard1:Thank you for your enlightenment. |
Re: Diy Lithium Ion Like-minds by ewizard1: 7:51pm On Feb 20 |
officialfestus:Can I see a picture of your BMS please? 1 Like |
Re: Diy Lithium Ion Like-minds by dollarnaira: 7:52pm On Feb 20 |
officialfestus: Souer is msw. Ok but bad for: Smart tv, regular fans, fluorescent bulbs etc Good for rechargeable fans, regular tv , charging etc. Psw no be beans ooo e don cos Msw is still cheap. I use psw 2 Likes |
Re: Diy Lithium Ion Like-minds by officialfestus(m): 8:12pm On Feb 20 |
dollarnaira:thank you, but can it work for the 12v 3s lithium setup? |
Re: Diy Lithium Ion Like-minds by officialfestus(m): 8:13pm On Feb 20 |
ewizard1:
|
Re: Diy Lithium Ion Like-minds by dollarnaira: 8:50pm On Feb 20 |
officialfestus:Na inverter na Yes. I still use it. 1 Like |
Re: Diy Lithium Ion Like-minds by ewizard1: 8:56pm On Feb 20 |
[quote author=officialfestus post=128559342][/quote] Okay. Yes, you're better off with this. 1 Like |
Re: Diy Lithium Ion Like-minds by eghos12(m): 8:58pm On Feb 20 |
dollarnaira:Bro please which cheap charge controller person fit buy make go carry 3s 30ah battery |
Re: Diy Lithium Ion Like-minds by officialfestus(m): 10:10pm On Feb 20 |
ewizard1:thanks. 1 Like |
Re: Diy Lithium Ion Like-minds by luvlyoracle(m): 7:17am On Feb 23 |
Anyone has a cheap 1.5kva sine wave inverter for sale pls 12 or 24v prefer the later Transformer based inverter |
Re: Diy Lithium Ion Like-minds by saint2ace(m): 7:58am On Feb 23 |
luvlyoracle: At what volts? Then state if it's standalone or grid connected, it'll make things much easier for prospective respondents. |
Re: Diy Lithium Ion Like-minds by luvlyoracle(m): 8:23am On Feb 23 |
saint2ace:modified |
Re: Diy Lithium Ion Like-minds by ksmart027(m): 8:26am On Feb 23 |
luvlyoracle:What's asking is the bolt i.e, 12v, 24v or 48v. |
Re: Diy Lithium Ion Like-minds by officialfestus(m): 3:44pm On Feb 23 |
Good afternoon gurus. I plan on dismantling my 3s build to make 4s to power my ups, since the nominal of a li-ion is 14.8v. Is this a good idea? Cc penuelseun dollarnaira |
Re: Diy Lithium Ion Like-minds by dollarnaira: 4:30pm On Feb 23 |
officialfestus:Since 12v inverters works btw 10 to 16v , you wont fully utilize it. Note to that ur inverter wont recognize ur battery at 16.v. Ultimately, how will u charge the battery to 16.8v - fully charged? Your ups cannot do these. 1 Like |
Re: Diy Lithium Ion Like-minds by officialfestus(m): 5:00pm On Feb 23 |
dollarnaira:I'm skeptical about buying that souer inverter. I just hope it will work for the 3s battery configuration. |
Re: Diy Lithium Ion Like-minds by dollarnaira: 5:13pm On Feb 23 |
officialfestus: Buy ooooo Any 12v will work. Soure is modified that's all. 1 Like |
Re: Diy Lithium Ion Like-minds by Penuelseun(m): 5:41pm On Feb 23 |
officialfestus:most inverters will go into over voltage protection if fed any voltage higher than 15.5v, the souer inverter at 3s config is your best bet if going for msw 1 Like |
Re: Diy Lithium Ion Like-minds by ewizard1: 7:32pm On Feb 23 |
officialfestus:Your best option is a locally built DSP inverter that can be programed to work perfectly with your 4S. No market brand 12v inverter would do. 1 Like |
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