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Wizyoung's Posts

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Phone/Internet MarketRe: SOLD! !! !!! Samsung Galaxy S20 Plus 5g | 12gb | 128gb |sd865 A150k by Wizyoung(op): 2:41pm On Mar 17
Samsung Galaxy S20 Plus 5G for sale.

- Snapdragon SD865 for gamers
- Very clean camera
- Very strong Bsttery
- Android 13
- 12GB ram and 128Gb storage
- Factory fitted S-Amoled screen. On screen fingerprint working flawlessly.....

Phone/Internet MarketRe: SOLD! !! !!! Samsung Galaxy S20 Plus 5g | 12gb | 128gb |sd865 A150k by Wizyoung(op): 2:39pm On Mar 17
Samsung Galaxy S20 Plus 5G for sale.

- Snapdragon SD865 for gamers
- Very clean camera
- Very strong Bsttery
- Android 13
- 12GB ram and 128Gb storage
- Factory fitted S-Amoled screen. On screen fingerprint working flawlessly.

Phone/Internet MarketSOLD! !! !!! Samsung Galaxy S20 Plus 5g | 12gb | 128gb |sd865 A150k by Wizyoung(op):
Samsung Galaxy S20 Plus 5G for sale.

- Snapdragon SD865 for gamers
- Very clean camera
- Very strong Bsttery
- Android 13
- 12GB ram and 128Gb storage
- Factory fitted S-Amoled screen. On screen fingerprint working flawlessly.

Defect:
- Tiny barely noticeable hairline crack
- Back glass cracked at the top edge.

NOT A SINGLE LINE! The hairline crack isn't visible unless it is closely observed. Not visible when screen is on.

Comes with quality silicone case

Price: 150k (slightly negotiable)
Location: Lagos/Ogun
Technology MarketRe: Diy Lithium Ion Like-minds by Wizyoung(m): 7:15pm On Jan 30
Please great people, who has an inverter repairer plug preferably at Arena Oshodi Lagos or at Ikeja
Technology MarketRe: Get your Foreign Used Grade A Lithium ion and LifePo4 batteries Here !!! by Wizyoung(m): 1:08pm On Jan 25
9ijaprince:
will be testing 16v 2.8kw Nissan leaf battery on 12v inverter.
Similarly, of this is the setup you tried, I'm still curious how the 12v inverter was able to work with the 16v.

Truly that nissan battery must be a monster power grin
Technology MarketRe: Get your Foreign Used Grade A Lithium ion and LifePo4 batteries Here !!! by Wizyoung(m): 1:06pm On Jan 25
9ijaprince:
this cell is awesome
From your image looks like a 2P2S of that cell which sums to 32v. How were you able to make the 32v nominal voltage work with a 24v inverter without triggering an over voltage warning/error on the said inverter. Mentioning the inverter brand will be helpful boss
Technology MarketRe: Post Your Scrap/dead/faulty Phones For Sale Here by Wizyoung(m): 11:58pm On Jan 24
nickyvil:
Yes I can get it for you
Or let me have your number so I can chat you up.
Technology MarketRe: Post Your Scrap/dead/faulty Phones For Sale Here by Wizyoung(m): 11:57pm On Jan 24
nickyvil:
Yes I can get it for you
Okay here is my contact in my Sig. I'm cash ready as long as it is affordable as you promised grin
Technology MarketRe: Post Your Scrap/dead/faulty Phones For Sale Here by Wizyoung(m): 11:00pm On Jan 24
nickyvil:
If your looking to buy any panel of any kind of phones, ipad or any apart of phones or iPad like charging port etc, let me know and I will help you source it at a very good price because I am an engineer and sell phone and iPads too inside computer village ikeja. I'm at Oshitelu off otigba ikeja.
I need Samsung A53 motherboard. Can you get that for me?
Technology MarketRe: Diy Lithium Ion Like-minds by Wizyoung(m): 5:53pm On Jan 20
Conner44:
It's from AliExpress
It's small but mighty grin

Plus it is highly affordable
Technology MarketRe: Diy Lithium Ion Like-minds by Wizyoung(m): 8:51pm On Jan 19
Trippledots:
Interesting device. Where did you get it please, and how much?
Seconded grin
Technology MarketRe: Diy Lithium Ion Like-minds by Wizyoung(m): 10:00pm On Jan 18
ChngedChnges:
But it does step down voltage to suit battery max. Also handles cut off at both extremes
Yes it does, but I think the difference is in how they (CC Vs buck converter) handle the step down.

PWM steps down voltage but does not convert the left over voltage to useful current whereas a buck converter will step down voltage and boost current when necessary.

Only an mppt works similar to a buck converter.
Technology MarketRe: Diy Lithium Ion Like-minds by Wizyoung(m): 9:57pm On Jan 18
ChngedChnges:
Assuming your battery is a 12v battery pack (my guess), the capacity is 12.8v * 50ah = 640wh

Now you have a 200W panel. A PMW just like a buck converter steps down the panels output voltage to around 14.5v to charge the battery (a lifePO4 12v battery voltage is full at 14.6v).

Assuming your single panel outputs 70% of its rated power = 0.7 x 200w = 140w (very unlikely from my experience), it will take about 4.5 to 5 hours (640wh/140w) of full sunlight to charge from 0% to 100% as long as you're not using the system while it's charging.
Thank you for the analysis. My concern is with the PWM charge controller though.

So far, battery seems to be charging fine with minor load (a rechargeable fan and two phones) during the day.

I'm just hoping that the PWM CC will not wear out the LifePO4 sooner.
Technology MarketRe: Diy Lithium Ion Like-minds by Wizyoung(m): 9:28pm On Jan 17
dollarnaira:
@Tetralogyfalot and bkuranga
If the issue had been resolved, pls lets delete the above posts to clean this thread. Others who quote too can delete.
I just got a PWM souer cdrge controller of 30A for a LifePO4 battery of 50Ah and panel of 200W 18v(12v). Any advice boss and do you think I can manage with the pwm since I can't afford mppt for now?

The Charging and power of pwm can be adjusted for desired battery type (3 battery types are supported by the config on the CC)
Technology MarketRe: Diy Lithium Ion Like-minds by Wizyoung(m): 9:25pm On Jan 17
tetralogyfallot:
we have resolved bro, thanks for the concern, I really appreciate.
Nice one boss.
Video Games And Gadgets For SaleRe: Pre-owned Playstation 5 PRO Needed by Wizyoung(m): 9:09am On Jan 17
gambus007:
Beware of this phone number: +234 815 249 0506 and the following account details:
Account Number: 5706543522
Bank: Moniepoint
Account Name: Molaefon Communication.
werey think say him smart .
That same "werey" is still using that format in 2026. He just tried with me this morning grin
Technology MarketRe: Diy Lithium Ion Like-minds by Wizyoung(m): 8:44pm On Jan 16
Wizyoung:
Please bosses, I need an affordable charge controller for a 50Ah LiFePO4 battery.

Please, quote me if you have any. Either new or used.
Still needed
Technology MarketRe: Diy Lithium Ion Like-minds by Wizyoung(m): 8:42pm On Jan 16
tetralogyfallot:
okay boss, thanks, it will be resolved.
Thanks boss.I appreciate this and I respect theegrin
Technology MarketRe: Diy Lithium Ion Like-minds by Wizyoung(m): 11:21pm On Jan 15
Please bosses, I need an affordable charge controller for a 50Ah LiFePO4 battery.

Please, quote me if you have any. Either new or used.
Technology MarketRe: Diy Lithium Ion Like-minds by Wizyoung(m): 11:18pm On Jan 15
Boss tetralogyfallot

I've been an avid follower of this thread for so long that when it comes to top lithium dealers, you name comes to my mind.

Don't let this issue drag further. Kindly tesolve this matter ASAP. There are untold number of potential customers viewing this thread

Your response and attitude should be one that strengthens your reputation, not destroy it.

The story doesn't look good from your end.
Technology MarketRe: House Clearance Sales.. Come In Here!!!! by Wizyoung(m): 10:59pm On Jan 10
czar2k16:
No your father owns it.
I'm just helping him to market it.

Stick to marketing ur shoes 👞 & stuffs.
If your want to point out an error, that's fine.
But don't ask stupid questions 🙄
It was wrong how the poster above challenged your ownership of the TV but still doesn't change the fact he pointed out.

LED and LCD TVs aren't the same. It's high time people started labelling them correctly as it can be misleading.

LED are better and more expensive TVs than the regular LCD.

What you posted there is an LCD TV not a LED
Technology MarketRe: Post Your Scrap/dead/faulty Phones For Sale Here by Wizyoung(m): 8:27am On Dec 27, 2025
Wizyoung:
Samsung A53 board needed urgently

Or Samsung A53 with damaged screen.

And Samsung A12 board
Contact is in my sig
Still needed
Technology MarketRe: Post Your Scrap/dead/faulty Phones For Sale Here by Wizyoung(m): 8:26am On Dec 27, 2025
Wizyoung:
Samsung A53 board needed urgently

Or Samsung A53 with damaged screen.

Samsung A12 board also needed

Contact is in my sig
Technology MarketRe: Post Your Scrap/dead/faulty Phones For Sale Here by Wizyoung(m): 6:42pm On Dec 12, 2025
Samsung A53 main board
Samsung A12 main board needed or if you have one with bad screen, kindly let me know. Cash ready!
Technology MarketRe: Post Your Scrap/dead/faulty Phones For Sale Here by Wizyoung(m): 6:41pm On Dec 12, 2025
Wizyoung:
Samsung A53 board needed urgently

Or Samsung A53 with damaged screen.

Contact is in my sig
This is still needed
PhonesRe: Phone Engineers On Nairaland Willing To Assist You - Part II by Wizyoung(m): 8:20pm On Dec 03, 2025
Wizyoung:
Samsung A53 motherboard needed urgently.

Number in Sig or drop yours
Still needed
PhonesRe: Phone Engineers On Nairaland Willing To Assist You - Part II by Wizyoung(m): 11:31am On Dec 02, 2025
Samsung A53 motherboard needed urgently.

Number in Sig or drop yours
Technology MarketRe: Post Your Scrap/dead/faulty Phones For Sale Here by Wizyoung(m): 10:41pm On Dec 01, 2025
Wizyoung:
Samsung A53 board needed urgently

Or Samsung A53 with damaged screen.

Contact is in my sig
Still needed ..
FamilyRe: Which Is Harder To Raise, A Boy Child Or A Girl Child? by Wizyoung(m): 10:28pm On Dec 01, 2025
SpencerForbes:
Let’s be realistic about parenting; a female child generally demands more attention and financial resources than a male child. Just look at basic grooming: a boy can cut his hair for ₦1,500, but to make a girl look neat and beautiful, you are looking at expenses from ₦5,000 upwards.

From the age of ten, the gap in care widens even further. While a boy primarily needs to understand the use of contraceptives and the dangers of unprotected sex, a girl requires detailed education on skincare, the complexities of her menstrual cycle, and the consequences of pregnancy. You also have to budget significantly more for sanitary and hygiene products for a girl than you would for a boy. Beyond the finances, the safety stakes are higher; a female child is unfortunately more vulnerable to molestation, meaning she requires a heightened level of vigilance and training to navigate the society.

Both genders are hard to raise, but the intensive care center center required for a girl often makes the training of a male child seem like a walk in the park.
This is a perfectly analyzed answer here. The best for the question!
Technology MarketRe: Post Your Scrap/dead/faulty Phones For Sale Here by Wizyoung(m): 2:59pm On Nov 30, 2025
Good people of nairaland, beware of this scammer:

He is an impersonator with the number 09160392479 and account details.
8154654120
Palmpay

Be careful as he may use another number for another potential victim.
Technology MarketRe: Post Your Scrap/dead/faulty Phones For Sale Here by Wizyoung(m): 2:55pm On Nov 30, 2025
Wizyoung:
Samsung A53 board needed urgently

Or Samsung A53 with damaged screen.

Contact is in my sig
Please this is still needed.

Even if it is bypassed or WiFi only.

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