dollarnaira:


Soldering is for experienced builders especially with the right soldering iron and premium lead.

Spot welding is good too but its materials are not easily reachable.

You hardly see a seller of spot welder not to talk of the strip around. But you will get soldering iron and lead just along your street.

obinna37:
35k

ewizard1:

Oga!!! How much you dey sell new one?

obinna37:
I'm not a seller ooo,I b end-user

ewizard1:

But you dey sell stuffs I know.

Anyway... na 45k last.

officialfestus:
I'm building another pack soon, all materials for the pack have been ordered.
200AH plus.

officialfestus:
I'm building another pack soon, all materials for the pack have been ordered.
200AH plus.

eghos12:


Lithium ion r Lifepo4

Wizyoung:


You're the boss! For the sake of newbies like me, I'd appreciate a documentation more like a logbook here showing the steps involved and explaining why you chose a particular way of executing each step.

Thanks ... I pray your orders arrive without stress and delays

obinna37:
ok, one love

ewizard1:

Whatsapp me if you're still interested.

obinna37:
your number

officialfestus:
Good evening to y'all.
Please why is the first connection in this video wrong?
Cc penuelseun dollarnaira ewizard1
https://youtube.com/shorts/6roZMISf79Q?si=zo4drcrN2xA_zILj

officialfestus:
Good evening to y'all.
Please why is the first connection in this video wrong?
Cc penuelseun dollarnaira ewizard1
https://youtube.com/shorts/6roZMISf79Q?si=zo4drcrN2xA_zILj

Penuelseun:
The video is wrong, if using just a string of solar panels as in there case, you don't need a fuse box and dc breaker together, you use either of the two, you should also connect your DC SPD to the solar array before the breaker not after.

ewizard1:


The first connection is correct. SPD is looped with Solar input on the MCB not output.

AdexAyanfe:
Please gurus in the house, I have 2 questions.
1. I'm trying to build a lithium battery pack. Can I use button head 18650 lithium batteries, or only flat heads are acceptable?

2. Where can I source good lithium battery please? I'm based in Ilorin.

@dollarnaira @penuelseun @officialfestus @everyone

Penuelseun:
flat heads are the way to go, search for tetralogyfallot and contact him if he still has li-ion cells for sale

AdexAyanfe:
Please gurus in the house, I have 2 questions.
1. I'm trying to build a lithium battery pack. Can I use button head 18650 lithium batteries, or only flat heads are acceptable?

2. Where can I source good lithium battery please? I'm based in Ilorin.

@dollarnaira @penuelseun @officialfestus @everyone

officialfestus:
flat head.

NACE13:
Sanding both ends for easy soldering, mehn! My thumb and index finger have gone numb.
Trying to build a replacement li-ion battery pack for my UPS that is now very weak. The market is filled with fake/substandard replacement lead-acid batteries.
I have my Soldering iron, a roll of soldering Pb, battery cell holder, 3s40a BMS all checked.
All I need now is like 40 cells of 18650s but no plug to get them.
Someone please help me with a good connect to get good and affordable cells.

And since using li-ion batteries aren't good for UPS like the big bosses once told me. What can I use to be able to get a clean charge and usage without any risk(s)?

ksmart027:

Contact tetralogyfallot for cells, you can also buy charger from him

NACE13:


Doesn't reply texts. I guess he's now bigger than his customers/clients/buyers. Got any other person?

NACE13:


Doesn't reply texts. I guess he's now bigger than his customers/clients/buyers. Got any other person?

NACE13:


Doesn't reply texts. I guess he's now bigger than his customers/clients/buyers. Got any other person?

ewizard1:
2000+ mah Capacity tested Samsung cells available.

Max available - 50pcs
Price - N1800 per cell.
Location - Lagos

dollarnaira:


Brand new?