₦airaland Forum

Penuelseun:
You can get a better setup if you are not after portability
2.5kwh 24v battery for around 450k
3000w 24v satchet inverter for around 100k
20a 24v battery charger for around 50k

Bro good evening can i call you?

Penuelseun:
nice one

thanks boss.

Greeting to all the senior man in the house...I beg how I fit take get 18650 cell for my DIY 50ah battery...I'm in Lagos...I no trust those Arena & Alaba people...pls how can I source for it

Valtect

muckvic:
Greeting to all the senior man in the house...I beg how I fit take get 18650 cell for my DIY 50ah battery...I'm in Lagos...I no trust those Arena & Alaba people...pls how can I source for it

muckvic:
Greeting to all the senior man in the house...I beg how I fit take get 18650 cell for my DIY 50ah battery...I'm in Lagos...I no trust those Arena & Alaba people...pls how can I source for it

why li-ion, why don't you go for lifepo4, valto sells some nice diy cells in the 20ah upwards range

officialfestus:
Just in, 24v 8s 178ah lifepo4 with jk bms of 200a 2a active balancing and display screen.

Please what's the cost of the BMS, display , and terminals. How do I get them?

Penuelseun:
why li-ion, why don't you go for lifepo4, valto sells some nice diy cells in the 20ah upwards range

thanks , brand new real capacity 3.2v lifepo4 lithium battery cells available. we deliver to lagos and any location swiftly!

Valto:
thanks , brand new real capacity 3.2v lifepo4 lithium battery cells available. we deliver to lagos and any location swiftly!

@valto do you have those 314v presently?)

bizzibodi:
@valto do you have those 314v presently?)

available if u will pay 115k each

[quote author=cutefy post=139230572][/quote]This looks like all the cells are welded, will you be selling the 16pcs together?

officialfestus:
Just in, 24v 8s 178ah lifepo4 with jk bms of 200a 2a active balancing and display screen.

Please what's the cost of the BMS, display , and terminals. And where can I get them?

cutefy:
Please what's the cost of the BMS, display , and terminals. And where can I get them?

AliExpress

officialfestus:
AliExpress

Thanks

Valto:
thanks , brand new real capacity 3.2v lifepo4 lithium battery cells available. we deliver to lagos and any location swiftly!

Do you built? 12v or 24v around 100ah

Valto:
13k only. real capacity 3.2v 25ah lifepo4 lithium battery cells with capacity test results . complete busbars & nuts included

bro. Can I use one of these to replace my solar floodlight that doesn't last?

Good day everyone. Please there is this 18ah lifepo4 battery i use for my rechargeable fan. Recently while changing the bms got damaged. I replaced with another bms and i noticed is no longer changing. I dismantled the cells and discovered using a multimeter that some cells has no volts.

Please is there a way i can revive this cells or should i replace them? Your inputs are appreciated

ksmart027:
Good day everyone. Please there is this 18ah lifepo4 battery i use for my rechargeable fan. Recently while changing the bms got damaged. I replaced with another bms and i noticed is no longer changing. I dismantled the cells and discovered using a multimeter that some cells has no volts.

Please is there a way i can revive this cells or should i replace them? Your inputs are appreciated

Lifepo4 is unforgiving.
Replace

ksmart027:
Good day everyone. Please there is this 18ah lifepo4 battery i use for my rechargeable fan. Recently while changing the bms got damaged. I replaced with another bms and i noticed is no longer changing. I dismantled the cells and discovered using a multimeter that some cells has no volts.

Please is there a way i can revive this cells or should i replace them? Your inputs are appreciated

It's dead and gone. You'll have to replace it. Also try not to directly solder the battery and if you must, let in not exceed 5secs per solder. Pro tip: always keep cotton wool soaked with methylated spirit close by and place immediately at solder joint after each solder to absorb the heat immediately cos lifePO4 batteries do not like too much heat

dollarnaira:
Lifepo4 is unforgiving.
Replace

I will do that thanks.

ChngedChnges:
It's dead and gone. You'll have to replace it. Also try not to directly solder the battery and if you must, let in not exceed 5secs per solder. Pro tip: always keep cotton wool soaked with methylated spirit close by and place immediately at solder joint after each solder to absorb the heat immediately cos lifePO4 batteries do not like too much heat

Thanks for your input. I don't have spot welder, so i will definitely use soldering iron. Thanks for the tip.

dollarnaira:
Lifepo4 is unforgiving.
Replace

Those cells look like Lithium ion

ksmart027:
Thanks for your input. I don't have spot welder, so i will definitely use soldering iron. Thanks for the tip.

It's just four cells, you can actually construct a case and have them connected without soldering. I have a soldering/welding free 24P7S 18650 cells all house in constructed case and is working very well

ajabani4allah:
It's just four cells, you can actually construct a case and have them connected without soldering. I have a soldering/welding free 24P7S 18650 cells all house in constructed case and is working very well

Actually is 6 cells. The pack came with total of 12 cells, 6 of the cells reads zero volt, while the others are 3.23v. please how to you connect them without soldering, I'm interested to learn, thanks.

24v 3120wh 21700 battery.
200ah jk bms with 2a active balancing.

A

officialfestus:
24v 3120wh 21700 battery.
200ah jk bms with 2a active balancing.

How much to build something like this for me?

officialfestus:
24v 3120wh 21700 battery.
200ah jk bms with 2a active balancing.

Oga Festus this is a nice build.
Where did you get 21700 from?
I need your plug for few.

dollarnaira:
Oga Festus this is a nice build.
Where did you get 21700 from?
I need your plug for few.

good morning sir.
Thank you, I got the cells from tetralogyfallot.

officialfestus:
good morning sir.
Thank you, I got the cells from tetralogyfallot.

Thanks

officialfestus:
24v 3120wh 21700 battery.
200ah jk bms with 2a active balancing.

I am seeing 192 cells here in total is that correct? Pls what's the price and capacity of each cell?

@tetralogyfallot do you have 18650 cells available now?

ajabani4allah:
I am seeing 192 cells here in total is that correct? Pls what's the price and capacity of each cell?

168 cells.
The cell capacity is 5A. For price, contact @ tetralogyfallot.

ajabani4allah:
@tetralogyfallot do you have 18650 cells available now?

no sir, i only have 21700 4.4Ah light blue cells sir.