₦airaland Forum

ameh99:
14.8v.

I am talking about the series to parallel battery pack arrangement e.g 4s 18p? using 2200mah battery per cell?

ameh99:
Sorry, network is really bad.....


42ah pack with charger cost 19k.
300w inverter 10k.

But for the inverter you can buy anywhere if you like. 42ah can run your laptop for about 26hrs.

what's the configuration of your 18650 battery pack?

collinsflex:
i know what i am saying...i have put everything to test and it worked perfectly well..

i am not arguing, try what works for you

yes i know what you mean,and i don't ask girls out too....it's boring and kills the fun sef
in fact u risk getting rejected most times....am just saying what sometimes when u don't ask them awt....some girls can be amazing,u kissed,romance n stuffs....yet she says she's in a long time relationship which is true cuz i confirmed that.....

collinsflex:
I dnt even know why you asked to date her...if you haven't gotten anytin from dis thread by now you should have learnt never to ask a girl out..

Just act like her b4 n it makes everytin fun n easy going...

Build more on your rapport...if she comes up with i have a bf issue just let her know u aint d jealous type n moreover you dnt do fair girls or any skin color she is..

Dnt stay on dat topic

seriously telling a girl you are not the jealous type can make her see you as a potential side chick and it backfires when you find out....since u already tell her you are not jealous type,then she feels okay having you around as a backup

After charging for like 6hours, all my tab got was 1%. Please help!!!

zekepio:
wow. It doesn't have to be 10hours back up.
If I can use it for 4 hours during the day when the setup is charging and I can still get 6 hours of backup at night then it's totally fine.

lol,na dreamland u dey

zekepio:
CSNg
ceejay80s
Thanks for lending your voice to my inquiry.
I didn't reply before now because the nairaland bot unjustly restricted my account from liking or commenting on this thread. Thank God it's over!

Truly, MTN lumos is a penny wise pound foolish initiative. I'm no longer considering it.
My load is basically a laptop, two power saving bulbs and 5 phones (factoring my neighbours).
So we're looking at a 80-100 watt load. I will need the laptop to run for at least 10hours daily.
My budget is still 30k.

Here,s the analysis of what I think I'll be needing.
1. Solar panel (50-80 watt)
2. Battery (30-50ah)
3. UPS or inverter
4. Charge controller.

What way can I get these components with my budget?

If you are based or supply to Abuja, I'll gladly do business with you.

And most importantly, if you have any of these components that you're no longer using, I'll be jolly glad to have you gift them to me
Thanks.

don't think of 10 hrs backup from 50ah ba3 over a load of 80-100watts ko possible

feflo:
Slim gel batteries

aw much mr.femi?

sunlawphy:
good day sir sorry for not replying u back since u can get the TV but the TV doesn't make use of t-con board sir

i haven't purchased it yet tanx sir
i also want to know abt wat really destroy all dz tv of nowadays,,,, dem plenty 4 repair shop en..... i purchased a 22 inch led fake LG tv[front stamped LG and d back casing is toshiba engraved ] i get to knw i bought clonend tv after 4 month of usage with public power supply, when its led bulb start to flicker and it doesn't respond to brightness control anymore....so i took it to repairer who said it's screen.... he said twill cost 18k to repair i was like lol aw much is d tv....... d repairer even destroy the tv more n rendered it useless, it now displays half white, half black screen nothing to show again....... since then,,,, av been trying to be cAreful of tv i buy cuz i hate it wen electronics get destroy with no lifespan

how good is diz product? is it reparable if it get spoilt? does it have tcon board? please i need to know before i purchase this product,it is fairly used dou
please i need ur respond @sunlawphy or anyother wu av experience abt dz tv... tanx

sunlawphy:
GET YOUR TV REPAIRED AT A VERY GOOD PRICE!!!!!!!!

plz like aw much can i budget for a 17" led tv sir?

Yemmyteespeed007:
Does anyone have 100-200watt used inverter for sale.

my 650va ups draws a no-load current of 1amp.
is that normal? pls

one of the major disadvantage of ups is dia high no load current drop
transformerless based inverter of 1000 watt below majorly draw no load current of about 0.3amps or lesser.

hello house, please how much can i get Samsung Galaxy s5 screen.... it's urgently needed

i currently need 12v 100ah fairly used battery, please let me knw if available... it's urgently needed

*jesuuu so voltage is now a loose term...chaiiiiiii
*a potentiometer is now express as potentio-meter.....hmmm
*now adjusting the potentiometer will only
increase or decrease the accuracy of the
measurement.....ah ahhh? u mean in a souer smart charger
i know alot of things definitely i still have oga at the top o..... but when you are totally off track and then you find someone to guide you probably to correct your mistakes ,you don't need to abuse anyone even if you don't agree to what they say....... we don't need to be ignorant,we cannot be perfect
Everybody has come to gain knowledge here,u gain nothing by abusing someone just to show you are right...please let the issue be dissolve abeg us all

please house who have good value for money 40AH battery for Sale

Geosystem:
how accurate is this local meter to the foreign ones like Abem

so accurate and it has been tested to have +/- 0.3% tolerance ........alot of people has been coming for purchase nationwide u can call the digit on the 1st post for purchase or more enquiries

Geosystem:
how accurate is this local meter to the foreign ones like Abem

so accurate

anyway terrameter is available for sale, check https://www.nairaland.com/3598465/terrameter-sale-geophysicst-come

working perfectly 120gig hard disk for sale in ogbomoso oyo state u can call me on 07069461846 non negotiatiable

Dboy55:
boss it's not the mouth piece cause I can hear what they are saying but they can't hear me
and the phone is just 2 weeks old

bro don't be ignorant, a certified engineer already told you what to do....

i have a blackberry z1p that doesn't load whatsapp.. i tried to reload os but not detected by pc...
has anyone faced this issue....... seeking advice from co-engineers in d room

feflo:
One is a circuit breaker for protection against short circuit current while the other is a change over switch to select from PHCH/GEN to INVERTER.

Thanks

tanx bro

feflo:
Pix

y did u use two knife change-over switch??

Hi fellow engineers in the house, i have a tecno l6 with fake charging issue, figured out it is blown charging ic(clearly seen beside the battery connector) .....so has anyone tried d direct diode method on tecno android before(+usb,to diode,to +battery connector)

rednuth:
have u tried z3x pro

tanx bro,i think d crack version should be available on Google cuz i dont av d box, tanx so much

hi engineers in d rooms,please who knows the best box that can remove the network lock of Samsung galaxy note 5 it is Tmobile locked

Sweetguy25:
Engineers in the house. I have a Samsung Galaxy s4 with a damaged screen, I went to change it and they told me it would cost 24k. Now, i am not ready to spend such an amount on a 2013 phone. I checked the screen on ebay and it costs less. Can i buy the screen and give it to an engineer to fix for me?

stick to d screen purchase here. u re guarantee of no trouble or issues,imagine u buy incompatible screen online

Renegadefrank:
Will do. Many thanks for the assist though. I'm most grateful.

u re welcome

Renegadefrank:
I've tried other networks as well and the phones model is the 15Q2 (Itel). Any other suggestion?

i suggest you reset the phone to factory settings or get new rom files and flash it with spd flashtool or better still gv it to a competent engineer around you, d problem might be hardware issue(bad network ic)

Renegadefrank:
. It's still valid and I've changed the sim but the 3g network's still not showing. What's next please?

whats the model name of yr device? re u using a particular network or uv tried other networks too?

Renegadefrank:
Pls what should b done to an Itel android phone that the 3g just stopped working since last week for no reason. Only the hotspot works now.

1.check your imei if it is still valid 2.try different sim card