mctfopt:


Oh, I'm not really referring to buying already made system. Just talking of suspiciously new username that may be dropping phone numbers to be contacted for "services/sales". We just gotta be careful of em.

Sorry about your Blue Carbon experience. I nearly bought them from Alibaba like some years back before they made it to Nigeria, but something appeared off about em and I didn't go through with the payment.

There is a probability that a cell may be bad in the set up. You can easily pinpoint this if you have a Bluetooth BMS which states the parameters of each cell.

Valto:
try do a capacity test, also make sure the battery is charged to full capacity.

MontyNG:


Thanks Boss!
I'll have to get a charger right? If I switch the inverter to bypass only and use it to charge the batteries with 29.2v, it hardly gets past 27.5/27.6v which I think corresponds to 90% charge

Moneyboyz:


Oh my god that's so cool, it's just what I wanted.
I wish it's 60v cause it's for an electric motor, this will reduce the speed of I decide to go for it.
48v 20ah would be almost the same as a 60v 12ah at the end of the day.
I may be wrong.

Could you please recommend where I can get the 60v version I would compensate you.
Also are you in Lagos Cause I may consider it.

samir101ng:


@bigrovar is the resident expert on the ipowerplus inverters. He's been rocking his for over 5yrs now i think. So, i think they are okay. I don't know whether they can charge LifeP04 batteries though without some tinkering with the firmware. Just make sure sha that you are buying an original product with warranty.

Fapemz:
We are still in the business of providing safe and smart alternative source of power. Our LiFePo4 (Lithium Battery Pack guarantees stress free working hours and even more relaxing rest as it is capable of running you Laptop and even dc fan all day long.

We have been around here for a while and even though we have had different user grin names due to the unending bans for aggressive pushing of our ads, our product quality has only taken a leap and we feed fat more on old customers referral more than anything else because of the amazing reviews and the feedbacks from among our number one customer base - The Nigerian Tech Community.

We have different battery capacities and we are sure that we have the right one that suits your intending purpose and should you need more, we are flexible enough to meet your needs.

300wh that can power your laptop for about 10 hours for 55k

480wh, can power pc for more 18hours for 80k

1260wh, can power your pc for 3 days on a single charge, 200k

We also supply them all with intelligent lithium charger that shows red light when charging and green when full as well as laptop connector with multiplug pins. Inverter 10k if needed.

Product reviews has been amazing and we are determine not to rest on our oars. We will continue to learn from our customers on how we can best meet their needs as we remain proud of this partnership that works. We are reachable on 0806.5316,307 WhatsApp/Call

JUO:
Almost all the information you put up there are false

Dishtech:

Telsa uses 21700 battery which is a modification of 18650 to have higher energy density and reduce weight. LiFePO4 has a larger size though has higher cycle life but reduces efficiency due to total weight of the vehicle.
All battery voltage drop on usage, the voltage drop is dependant on load current and battery AH or capacity.

Fapemz:


You happen to be one of the forerunner on the platform and i expect you to choose your words more carefully. How can you give such a blanket statement? This is a product that has proven itself. I don't believe engaging in a diatribe will be necessary. Lesson i can deduce from your post is that age and experience is not a function of knowledge.

Penuelseun:
He is right you know, how can a 480wh battery power a 65w laptop for 18hrs?

earthrealm:



errrrm, physics/science supports JUO, somehow, but not totally

300wh that can power your laptop for about 10 hours for 55k.... an avg laptop takes about 65w to charge and empty battery for 40 to 90 mins, lemme assume 1hr, so 65wh, so 235wh remaining. once the laptop battery is full, energy consumption drops drastically.
it then drops to consuming btw 7 to 15watts to sustain the battery. if we use avg of 10watts, the balance of 235wh will last well over 20hrs ---- so this claim is correct

480wh, can power pc for more 18hours for 80k, assuming you are also referring to a laptop here, this is also correct as the earlier calculation above applies, but it PC= desktop, then this is false, as most tower and screen desktop consume over 200 watts

1260wh, can power your pc for 3 days on a single charge, 200k, same analysis as above suffices

JUO:
Almost all the information you put up there are false

smallsmall:


I prefer a Hybrid Car (Fuel and Electric) than a full Electric.
Charging a Full Electric in this Nigeria where Power is epileptic and there are no charging points in most places, could mean one gets stuck on an Express Road without a charging Point in sight.
Na to dey push Moto from Abuja to Kano.

ceaser:


Hybrid is like double wàhálà for dead body.

The problem of Internal Combustion Engines (ICEs) plus the problem of Battery Electric Vehicles (BEVs). So instead of contending with ICEs alone or BEVs alone, una go come put two problems for head.

But truly, battery tech has gone far that BEVs are so much more efficient and the mileage anxiety associated with using BEVs is gradually resolving. And battery tech are constantly improving. Will Prowse (a You tuber) charges his tesla using his home solar system. US is on 120v but he found a way to change output to 240v (something about double phase) and then charge his tesla.

The only problems I forsee now is software issues with the use of these BEVs since they mostly need software programming to function.

Think about having an OTA update for your car. Or maybe taking it to computer Village for OS installation, then having the thing bricked.

ManAdii:

Tell me more about it and the cost

Dishtech:

I think the best battery for ebike or any electric vehicle is 18650 lithium batteries. Even telsa uses it because it has higher energy capacity.
480 pieces of 2.6ah of 18650 should give you 59.2v normal voltage and 67.2 at full charge. Which is about 4617.6wh or 4.6kwh.
If you were in Abuja I would have source for the battery and make one for you.

Dishtech:
This is 5.12kwh, 24v but can be configured to any voltage.

ceaser:


@Dishtech. Your contact for 18650s would be needed ó. I need cells.



And I think you should invest in a spot welder. I have a USB type C rechargeable one that I got for around 18k. With full charge and at mid range gear, you can weld around 200 contacts before needed recharge.

Dishtech:

Telsa uses 21700 battery which is a modification of 18650 to have higher energy density and reduce weight. LiFePO4 has a larger size though has higher cycle life but reduces efficiency due to total weight of the vehicle.
All battery voltage drop on usage, the voltage drop is dependant on load current and battery AH or capacity.

saint2ace:


Hello @ceaser pls share link to ur specific spot welder. Thanks

ManAdii:
Please who has any review for this lithium battery?
I'm get to purchase two of then but I need inputs from the solar gurus here. The seller claims each is 12v 200ah.

Thanks in anticipation

MontyNG:
Evening guys,

Is there a device that allows me to monitor my solar performance. So allows me to see energy generated, the load, battery voltage etc

So a separate and passive monitoring device (separate to the inverter)

Thanks.
Hope such a device exist and if not, WHY NOT

MontyNG:



You no get internet lol
You'll receive the OTA updates too na. so no need to start trying to do aftermarket installs. That's if you get the Tesla though... as they are they ones that are always pushing updates to their cars. I doubt the Hyundai Kona will need much in terms of updates and even if it does, it will certainly be pushed to your car no worries.

EVs are the way forward. It just makes too much sense. Make them just bless me with like 50m and that's it... All my energy and survival needs will come from the Sun (As God intended )

ceaser:


@Dishtech. Your contact for 18650s would be needed ó. I need cells.



And I think you should invest in a spot welder. I have a USB type C rechargeable one that I got for around 18k. With full charge and at mid range gear, you can weld around 200 contacts before needed recharge.

ceaser:


And the day some crazy terrorist unleashes a monster EMP above the earth's surface, all BEVs and full electronic circuitry devices will be fried. Only those with ICEs will be balling.

This is the scenes in the sci-fi movies all coming to real life, starting with (virtual realities) VRs, (Augmented VRs) AVR, AIs, the BEVs and the self driving cars.