₦airaland Forum

anochuks08:
can u build a 48v 20ah bank for ebike?

sure why not, chat me let me show u samples of the ebikes battery banks I built. Am even currently building for 2 ebikes.

Good day engineers in the house. My rooted samsung note 10+ 5g is not registering network. Sometimes the network may come and work perfectly for days or even months but sometimes it doesn't just register network. I've tried many methods like phone network setting reset, removing and putting back my Sims, phone restarting, changing my network mode to choose any available network but all doesn't seem to fix the problem.

12gb for 1500 omo! It's suspicious na. That money otilo

Cells are available at 850 per cell

150,000mAh lithium ion built with 2000watts can comfortably power your laptop for 48hrs straight.

Leisureworld:
Hi

I need.powerbank for my laptop. I need one which Will last.

chat me on whatsapp 08034694579

Ferdiwar:
Why do you prefer Daly BMS?

I use anyone at my disposal sir. I prefer jk sha

Ready for installation

Anytime u remember that life is vanity u don't seem to bother yourself too much about material possessions. Live your life, enjoy it to the max cos we are all living to die someday. Now all the billions and billions he acquired over the course of his life cannot save his life. So why are we all about saving billions and billions if at the end of the day, the billions can't save u? Life's vanity and vanity upon vanity.

This woman should be made an example to others. She doesnt know that passport is not just a paper, its boldly written inside the passport that it is the property of the country. Passport is the highest ranking travel and identity document any citizen of a country can be in possession of. It is your identity anywhere in the world, it is the only document or identity that shows you are a bona-fide citizen of a country. It is what differentiate a Nigerian from a gabonese or a gabonese from a Canadian or a Canadian from a togolese. If u have a country's passport u can enjoy every citizen benefit of that country. U can b the president of that country.

Bbb

dimgbajwe:
but of what importance is the breakdown

u dey mind them? So that they will start mocking one region.

psucc:
The guy's not giving updates. Hope he didn't go for the protest o!

He has always been very prompt in response but since 2nd August, nothing from him

am here o.

Dndnn! Wow! See me for offside position o. Make I go shit comeback to write better thing.

psucc:
This is great o! See me dancing! Honestly, I am elated at this.

Will certainly come for it.

okay

This 100,000mAh can power your 32inch tv n dstv decoder for over 12hrs. U can as well charge your phone for weeks, it can power your DC standing fan for at least 5 days. Chat me on whatsapp 08034694579

psucc:
Can it also power a tv say 24" to 32"?
If yes, how long after sunset?

yes it can power a 24 inch tv and dstv decoder for over 12hrs

Kano why na?

Red top is the most rugged engine.

The word "MONOPOLY" seems to be the most misunderstood word in nigeria. Dangote saw a very good opportunity and invested heavily on it and now it's time to start cashing out and now the bad bele people dey shout monopoly up n down. BUA is completing his own refinery too in 2026. Who stops anybody from building refinery? If u have your money, go and build a refinery nobody is stopping anybody.

okikigsm:
Well done.enjoy your money!!

thanks bro

ajabani4allah:
Nice Job bro

thanks bro

My laptop powerbanks are very dependable and reliable.

U want to work on your laptop for straight 20hrs

Job is done and client is super satisfied n happy. Sometimes, happiness of clients makes me happy more than even the financial aspect.

Battery is slotted inside the e-motobike battery compartment.

50A BMS is fixed. Right sizing your bms and using a very good quality bms should never be overlooked. About 80% of damaged lithium batteries are caused by bad BMS. Never compromise on good quality bms.
Battery specifications
Configuration: 20S9P
Voltage: 74v
Capacity: 23.4Ah
Energy: 1.732KWh
Cell pieces: 180
Installed BMS: li-ion 20S 72V BMS

Arranging on a rack and Soldering n fixing the bms lids.

Cell voltage top and bottom balancing is a very important part of building any lithium battery. It's very simple, just connect all the cells in parallel and leave it for some hours.

Capacity testing to be sure of the actual capacity of the cells is very tantamount except u r sure of the supplier or the cells are new, even if they are new, some new cells may disappoint u. Though it can be time consuming a stressful.

Sorting and getting same or very close capacity cells is very paramount in building a good reputable battery.

Short story of rebuilding e-motorcycle battery using high drain quality 18650 cells. The battery configuration is 20s9p.