₦airaland Forum

sod09:
I have cod infinite warfare for sale or swap Anyone?

how much bro..... And ur location

Ernerstdavid55:
The first pix Nd the caton last picture looks different doe

because the first picture is not a pro but a ps4 fat.. The first set of ps4... Op please don't mislead people....... However if u wana sell ur CTR,,, I'm ready to buy

elisinho:
Last of us remastered available for swap with sekiro
Holla at signature let's deal

bro,,, I hope u will add money for the swap to take place..

leslieokoye18:
Does anyone have this two Ps4 games for sale?
1. Horizon Zero Dawn
2. Rise Of the Tomb Raider
Please whatsapp: 07084496818
Location is Lagos
Thanks

contact ShopNextDoor..... He has them

kurupt09:
IPhone 6 Plus FOR SALE FAULT: None MEMORY: 16GB COLOUR: Silver Phone only without charger PRICE:30k Call: 08023175939 call & Sms No WhatsApp . LOCATION:Lagos,Nigeria.

25k....... Immediate pickup

With these your ridiculous prices.... Nah omo ase go buy from you......

I need battlefield V anyone? I have marvel spiderman for swap ASAP... Or I can buy outrighly

Bobby2020:
would like to buy your God of war. Please drop your number or WhatsApp me on 09032427643

070371.. 14808

TheOG:
I have Batman: Arkham Knight, Uncharted 4 and Call ofDuty 3. Paste your digits. I can also buy if you don’t wanna swap

whatsapp me 070.3711.4808

Vickytitz:
Samsung smart Uhd 4K- 90,000 08071830664

inches?

WERELOCATOR:
Relatively new LG 47 inches smart TV,working perfectly,priced at 90k,contact 08168064058,location chevron

can It go for 75k?

See as I turn water....he was referred to me...... But with this negative comments,how do I transact with him on 4k TV..... Nahwa o..

tobianthony:
Yeah disc was cheaper . 8k plus shipping 800. PSN na 59.99 .

can u sell it to me if u r done abeg.... Abi how to du import dem?.. I mean what shipping method

tobianthony:
No Horror in FPS is hella weird . I don't dig it at all. Hate it. I can't play horror fps gotta be 3rd person.

it's weird to me too..... Guys on reddit rate it higher, but I m finding it difficult to dig...... Ur RE2 is disk?

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