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Diy Lithium Ion Like-minds - Technology Market (56) - Nairaland 40342b

Diy Lithium Ion Like-minds (64727 Views)

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officialfestus(m): 11:54pm On Mar 18

I just completed the 865w powerstation.

1 Like 1 Share

okikigsm: 1:55am On Mar 19

officialfestus:
I just completed the 865w powerstation.

Well done.na work cause d delay

1 Like

Penuelseun(m): 5:00am On Mar 19

officialfestus:
I just completed the 865w powerstation.

Weldone

1 Like

officialfestus(m): 7:02am On Mar 19

okikigsm:

Well done.na work cause d delay

thanks boss, na work oh.

officialfestus(m): 7:02am On Mar 19

Penuelseun:
Weldone

thanks boss.

1 Like

AdexAyanfe: 12:37pm On Mar 19

okikigsm:

What size?

AdexAyanfe: 12:38pm On Mar 19

okikigsm:

What size?

2a or any other available size

AdexAyanfe: 12:47pm On Mar 19

Please guys, I need your inputs 🙏
I've been using the common small blue pmw solar charge controller, but I have to hook up a buck converter to it as advisedby some here, just to monitor my li-ion battery voltage and ensure it doesn't go beyond 12.6. Because using my blue pmw solar charge controller, the lowest charge voltage is 12.7v, already above 12.6v.

Though beyond 12.6, the BMS will cut off charge in the long run, but I prefer it stops charging at 12.6.

Now what brings me here is that, I need advice on an affordable PMW solar charge controller that is effective, efficient and reliable for 12v Li-ion battery, such that I won't need buck converter to stabilise/stop charging my battery at 12.6v

@Tetralogyfalot
@OfficialFestus
@Intellab
@Okikisgm
@saint2ace
@Dollarnaira

And others🙏🙏

AdexAyanfe: 12:49pm On Mar 19

Is this pmw scc good for my 12v Li-ion battery??

AdexAyanfe: 12:50pm On Mar 19

What of this pmw scc?

dollarnaira: 3:19pm On Mar 19

AdexAyanfe:
What of this pmw scc?

You can't get the info you just looking at pix of scc. You actually test it physically or via recommendations.

Buy a cc with BSC... it is on jumia or powMr k-series. I have 3 brand new ones 20a each but to sell them they hard me. Buy the 20a or higher for this below:

Penuelseun(m): 3:36pm On Mar 19

AdexAyanfe:
Is this pmw scc good for my 12v Li-ion battery??

use this

AdexAyanfe: 10:26pm On Mar 20

dollarnaira:

You can't get the info you just looking at pix of scc. You actually test it physically or via recommendations.

Buy a cc with BSC... it is on jumia or powMr k-series. I have 3 brand new ones 20a each but to sell them they hard me. Buy the 20a or higher for this below:

Alright thanks. I'll check it out boss🙏

AdexAyanfe: 10:27pm On Mar 20

Penuelseun:
use this

Okay boss. Thanks 🙏

officialfestus(m): 7:53am On Mar 22

Can I can charge my 12v pack of 1.5kwh with this charger?

Penuelseun dollarnaira ewizard1

Penuelseun(m): 9:38am On Mar 22

officialfestus:
Can I can charge my 12v pack of 1.5kwh with this charger?

Penuelseun dollarnaira ewizard1

Yes but not directly as the output voltage is 14.6v

bonetalk(m): 9:43am On Mar 22

Penuelseun:
Yes but not directly as the output voltage is 14.6v

Pls shed more light

Penuelseun(m): 10:24am On Mar 22

bonetalk:

Pls shed more light

His battery pack is li-ion 3s with a maximum charge voltage of 12.6v, 14.6v is too much and will destroy his battery. He can step it down with a buck converter

1 Like

officialfestus(m): 1:29pm On Mar 22

Penuelseun:
His battery pack is li-ion 3s with a maximum charge voltage of 12.6v, 14.6v is too much and will destroy his battery. He can step it down with a buck converter

using a buck converter to step down the voltage, reduces the Amp to 8 or 10A.

officialfestus(m): 1:31pm On Mar 22

Who's in need of this CC?

dollarnaira: 2:30pm On Mar 22

officialfestus:
Who's in need of this CC?

As a gift or for sale? grin

officialfestus(m): 3:59pm On Mar 22

dollarnaira:

As a gift or for sale?

keeper303: 5:04pm On Mar 22

officialfestus:

Instead of answering the question, you dey shine teeth grin

amicdan(m): 5:11pm On Mar 22

officialfestus:
Who's in need of this CC?

I need boss grin

AdexAyanfe: 7:56pm On Mar 22

officialfestus:
Who's in need of this CC?

I need am boss. Thanks in anticipation 😊🙏

okikigsm: 8:22pm On Mar 22

cutefy:
Good day house.

Please where can I get this LiFePo cells.

I don find am for u

cutefy: 12:28am On Mar 23

okikigsm:

I don find am for u

Oya, talk make I align with u

9ijaprince(m): 3:56am On Mar 23

I got lifepo4 batteries from used EV vehicles ( not based in Nigeria though). For the hly 26650 5mah batteries. I got them online directly from manufacturer online. Each batteries cost about 8k naira. For the used lifepo4 batteries I used each cell is about 15usd

cutefy:

Can you share information about where u got your LiFePO4 and Liion cells? How much are?

Thanks

okikigsm: 7:59am On Mar 23

cutefy:

Oya, talk make I align with u

Dm 08060593115 make we talk

amicdan(m): 8:46am On Mar 23

9ijaprince:
I got lifepo4 batteries from used EV vehicles ( not based in Nigeria though). For the hly 26650 5mah batteries. I got them online directly from manufacturer online. Each batteries cost about 8k naira. For the used lifepo4 batteries I used each cell is about 15usd

Boss, can you share your ? Need help getting used Lifepo4 battery

dollarnaira: 12:50pm On Mar 23

amicdan:

Boss, can you share your ? Need help getting used Lifepo4 battery

There are brand new 23ah cylindrical LifePO4 sold here by Valto. Other lower ah loading too ....

2 Likes

cutefy: 11:54pm On Mar 23

okikigsm:

I don find am for u

Where e dey?

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