₦airaland Forum

Baylam:
clearance sales
Samsung Smart Tv 40 inch 70k Top loading 7kg semi auto washing machine ( the spin isn’t working well) 20k Tv stand 10k
Location is Igando Lagos
Contact on WhatsApp 09061252581
Unable to post pics

picture of the TV... Is it a 4k?

tobianthony:
Playing RE2 ... I have run out of bullets and I have to go back upstairs to detonate the C4 . Zombies and lickers all over . No health either .

These zombies dey chop bullet Sha , even at the knees sef. Gotta be smarter .

bro have you played RE7?

ShopNextDoor:
FIFA 20?

mad o

typicalgamer:
it's increased with today's patch it's 150gb to play the game the 150gb update must be completed before campaign mode can start

campaign mode cannot be download separately

damn! That's about 30k subscription

tuneao:
What games do you have for swap?

bro what games do u have... I listed mine up.. I need games too

adecoollay:
Who has games for swap around Ikeja, ogba or berger?

ikeja here.... I have the following...... Until dawn,,,God of War,,, spiderman marvel,, fifa 19,,resident evil 7 and Assassin creed origins...... Wat games have you got?

Bettybarbie9:
I’d rather dash u

don't dash me... Oya 30k...... Nkor?

collaysmith:
The campaign mode does not need internet!

I think u will download a patch of about 40gig before u can play..... Just like black ops 4.......

ktwista:
I have 500gb

how much?

Bettybarbie9:
FASTEST FINGER
Neatly used IPhone 6 Plus 16GB FOR SALE
FAULT- None
MEMORY- 16GB
COLOUR -Silver
APPEARANCE- Clean
Comes with free pouch (black )
PRICE- 35k
Call ———08161858684 No WhatsApp .
LOCATION — Lagos mainland but can be waybilled to any part of the country

25k? We deal....

obinnajr:
ALL AVAILABLE FOR SWAP, PLEASE NOT WITH ANY HORROR GAME

marvels-spider-man for mortal combat 11 sir?

Anyone with inverter battery for sale.... Please reply ASAP

collaysmith:
please i need a ps4 pad? seller and price pls?
Also if i want to install games digitally...how much will it cost and how many hours/days?
Thanks

I have a controller.. Not original... But it works very well like original... Just that the battery doesn't last long like Dat of original... 5k

Olaoluwalawale:
i have that sorry

what about resident evil plus until dawn... Both

Olaoluwalawale:
i have red dead redemption 2.. text me in whatsapp 08124683968

marvels-spider-man for ur red redemption 2

Fernandowski:
7boss abeg ns 5k I get

nop

earthrealm:
2 HUNDRED WETIN?? . The total energy in that battery is 12v x 18 -- 216wh, a 200w load will last aout 35mins on a new 18ah battery, and would likely kill the batt within 3months.....after which it will barely last 5mins

me I just need 1-2 minutes for me to shut down.. Lobatan...... But it won't even last 1 second... And battery nah new.. Don't think ups is charging it sef

mctfopt:
Backup Time = (Battery capacity x 12V x N x Efficiency of the inverter or pf) / Load (watts)

12V= voltage of the battery
N= number of batteries in the system
Efficiency= 70% ( I usually assume a lesser value of efficiency for a more accurate estimate, but I will use 70% or 0.7 for this calculation)

Backup Time = (18 x 12 x 1 x 0.7)/ 200 = 0.756hours or 45minutes


So ideally you should get a 45 minutes backup time

But in theory things are hardly ideal.

Charging time of battery = Battery Ah / Charging Current

Assuming the UPS has a 2A charging current, it'll take it 9 hours to fully charge the battery


www.nairaland.com/attachments/10948338_xwzef_png85ead5b87abc2fd4c8c924cb0ea9bf4a

Let's say that this is a battery with 7Ahr capacity and that you want to draw 14A. You'll have to observe the 2C curve (2C means to discharge at 7Ahr*2/h=14A). You'll note that this battery will drop to 9.5V-10V after about 15mins. Of-course this is only true for a fresh from the shelf battery kept at 25 deg.Celsius. Temperature, age and usage negatively affect the performance.

But the truth is, using 18AH battery that is obviously not fully charged to backup a load of 200w may likely not give the desired results.

mehn..... Alright thanks bro... I will get a bigger battery plus charger den... God bless

Fernandowski:
pls collect 5k nah

I dey onitsha

6k final since u will pay for waybill

Fernandowski:
okay... how much u gonna sale ?

7k bro

Fernandowski:
I have the need for speed bro.... wanna swap for your God of war ?

I have grand turismo already.... Thanks anyways

Fernandowski:
mortal kombat 11 for swap with need for speed (2017)??

I have GOW 4 for ur mk11..... Deal?

anozie09:
Good day People! Does anyone have God of war 4 for swap or sale?

I have what games do u have?..... Let's swap

mcTrinity:
Is that actually 200W? Like, Two hundred Watts.... Or you meant to write 20W?

200W on 18ah Battery is a suicide usage.

Maybe, you've actually murdered the battery and that's why it goes off immediately at power outage

bro it's a new battery... All I just need is 1 minutes to shut down my stuff..... I think it should be able to handle 1min now...

earthrealm:
Cc ayarmboye

Read it well. He said 18ah battery..going by the 10% batt charging re. This implies 1.8amps.
Am fairly certain a 650va ups will be outputting something close to that.if not more

but it doesn't look like it charges it... I mean my system goes off as soon as theres power outage...and the battery feels cold even when d ups is warm.... Note :d battery is outside not inside d ups... Please what can I do.... My load is approximately 200watts

Penuelseun:
No, it will be very slow

Alright thanks.... So what do I do? Buy a battery charger? Which one is best for such battery... Thanks... Happy Sunday

Good evening sirs... Please can a 650v ups effectively charge a 18amps battery.......please I need ur replies

alliyuf:
1 terabyte external hard disk loaded with movies for sale at 15,000

can it fly 4 8k?

Marvels-spider-man and until dawn for swap...... ASAP

taskcompleteng:
Few month old LG Smart TV model. 49 inches 100k



Sound system with woofer and all accessories


Center Rug

TV Stand


Location Ajah

07061960316

how much is the sound system

smartluvu:
Anyone wants FIFA 19 to swap with GOW 4... Only swaps and im not selling.. Alimosho/egbeda. isheri axis

wait u wana swap fifa 19 for GOW?... Mad o

george31:
Shop for Sale inside Elegushi Beach, Ikate, Lekki. Relocating and I want to sell these items at a very affordable price. The shop was used for selling of smoothie.

Shop...
Bar stools 15k
Generator 55k
Industrial blender 45k
Sink 30k

Call or send WhatsApp message to 08037133612 or 08025646429.

generator 45k...? Can it fly