dollarnaira:


1008 pieces
Interesting.
7s Sweetest pot for lithium ion

my brother, over sweet dey worry am.

psucc:
I have seen that you are good on this diy as people have recommended you to potential clients.
Please I need something to charge phone at least for now as my area haven't seen NEPA light for the past one year and even no hope in sight coupled with the current tinubulation.
Tired of paying public charge outlet (N200/day)

I don't know anything about diy and hope every every be done by you.

Wow...where is this location please?

tetralogyfallot:
yes, I used savaged mtn lumos samsung 18650 cells. Its a 24v system, 7s configuration to be precise.

How many years has this been running

Obnoxious2001:

How many years has this been running

2yrs

Trippledots:


Wow...where is this location please?

I'm in Akwa Ibom State

tetralogyfallot:
Today marks 2 years of my going off grid with my DIY 11kwh lithium ion built battery bank! This guy powers my 2 airconditioners, electric cooker, 2 freezers n 1 fridge, water pumping machine sumo, pressing iron, microwave, tvs, laptops, water heater, and every other electric gadget u can think of. The sun has been paying the bills.

This is the biggest DIY I have seen here for 18650 cells. I think we can give you the king of 18650 DIY title. Do you also build with lifepo4? Because Lifepo4 is still the best for now?

ajabani4allah:


This is the biggest DIY I have seen here for 18650 cells. I think we can give you the king of 18650 DIY title. Do you also build with lifepo4? Because Lifepo4 is still the best for now?

lolz! Thanks for the title bro, yes of course I do build with lifepo4 if I have the cells. Lifepo4 is great in terms of safety and longevity but when it comes to energy density none can be compared to lithium ion.

A customer brought this ebike for battery reconstruction this morning.

We are doing 16s lithium ion. Note that plastic holder was not used, it will make the battery bulkier n may not fit in properly to the battery port. The ebike is a tokunboh and did not come with its battery enclosure.

Using this 16s 60v Daly bms.

Balance lids installed

Job is done!

tetralogyfallot:
Job is done!

Nice one, you dey absent from the thread since.

Inserted

ksmart027:

Nice one, you dey absent from the thread since.

yeah bro, I've been so so busy, as in sooooo busy but am back now.

Customer is super happy and has gone away with his ebike. Customers satisfaction gives me joy than even the financial benefit.

tetralogyfallot:
Today marks 2 years of my going off grid with my DIY 11kwh lithium ion built battery bank! This guy powers my 2 airconditioners, electric cooker, 2 freezers n 1 fridge, water pumping machine sumo, pressing iron, microwave, tvs, laptops, water heater, and every other electric gadget u can think of. The sun has been paying the bills.

How many batteries do you have there?

akseph1:

How many batteries do you have there?

1008pcs of Samsung 18650 cells

ajabani4allah:


This is the biggest DIY I have seen here for 18650 cells. I think we can give you the king of 18650 DIY title. Do you also build with lifepo4? Because Lifepo4 is still the best for now?

He has access to the major resources (cells) while the rest of us don't.

3s40p battery configuration

tetralogyfallot:
1008pcs of Samsung 18650 cells

I need to build something that can take electric cooker, television set , freezer and 8 bulbs. I have 100 batteries, how many more do I need? I will also need your help to construct one. Thanks

akseph1:

I need to build something that can take electric cooker, television set , freezer and 8 bulbs. I have 100 batteries, how many more do I need? I will also need your help to construct one. Thanks

what type of batteries do u have?

tetralogyfallot:
3s40p battery configuration

How many amps 80A?

dollarnaira:


1008 pieces
Interesting.k
7s Sweetest pot for lithium ion

Can i see pics of this build?

akpota:


Can i see pics of this build?

it's on page 19 of this thread sir.

I don borrow money from opay buy battery again o,I know say end to justify d means Sha.

okikigsm:
I don borrow money from opay buy battery again o,I know say end to justify d means Sha.

it's a good investment bro.

Wow! My solar harvest is around 94Amps

tetralogyfallot:
Wow! My solar harvest is around 94Amps

Really nice, is there a reason you are not running this in 48v?

moneymind:


Really nice, is there a reason you are not running this in 48v?

no reason at all boss.

Capacity test

tetralogyfallot:
Capacity test

Can I get 100 cells and how much?