₦airaland Forum

https://www.ebay.com/itm/LG-V30-Plus-Unlocked-Android-Smartphone-128GB-Black/163375632896?hash=item2609f25200:g:xjUAAOSwCgVb7amw

Quote and ETA

Please, I need LG v30.

Items received in good condition. Trustworthy guy. Highly recommended.

Any LG v30 deals? Chat me up whatsapp 08171373772

Any good deals for LG v30? Im interested. Chat up 08171373772

If you can unlock LG G6, hit me up on WhatsApp 08171373772

mjay2018:
can we also combine with lead 200ah/2/ 24vlts


how much will such cost

It will depend on your type of inverter. Chat me up on WhatsApp 08171373772

smokers:
do you also change batteries I'm having some problems with my current inec battery setup it's not charging properly

Can you describe the issue or chat me up on WhatsApp 08171373772

smokers:
12v

I don't make them in 12V. 24V upwards

tyrone07:
Reading table

How much for the readings table? Location?

smokers:
how much for 200ah battery

How many volts?

Another Happy customer satisfied. 24v 100Ah Lithium batteries wall mounted to a solar system setup.

LG V20 complete with screen protector and strong original case.
Asking price -75k
Call or Whatsapp for enquiries.

I make Lithium Ion Batteries for Solar and Inverter systems. Do you have bad Lead acid batteries on your inverter and solar systems, make the switch to Lithium Ion and experience the difference. These batteries can work with your existing Solar and Inverter systems. Call or Whatsapp me on 08171373772.

Get Lithium batteries today at very affordable prices.

Charging batteries for my Port Harcourt customer

Need 50 dead laptop or medical battery packs @ 10k, Anyone? Hills me on whatsapp 08171373772

Rakiticbarca:
are you interested on the one I posted?

No. I'm interested in ps4 pro used if you can find a good deal

Rakiticbarca:
I got one I can get for you at $200 minus shipping it's Xbox one s sea of thieves 1TB new unopened package, let me know if you are interested.

I'm interested in Xbox one x or ps4 pro

I don't see any ps4 pro and Xbox one x deals. I'm interested in these.

Any phone with snapdragon 625 or 450 generally has excellent battery. Try Xiaomi redmi 5. Snapdragon 625 3GB RAM 32ROM 4000MAH battery. Thank me later

https://www.amazon.com/charger-lithium-battery-Polymer-Connector/dp/B074W8H5G2/ref=mp_s_a_1_1?ie=UTF8&qid=1527924554&sr=8-1-spons&pi=AC_SX236_SY340_QL65&keywords=29.4v+2a+battery+charger&psc=1

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Opinionated:
By Samuel M. Chinwe

In Nigeria and many developing countries, power outage is a major problem. However, there are many technologies that can help to mitigate this problem, let’s look at some of them:

Car Powering the House

https://i0.wp.com/www.opinions.ng/wp-content/uploads/2018/05/nissan-leaf-e.jpg?resize=650%2C325

Our electricity bills this days can be a snag, getting more annoying after a hard day’s work only to get back home with no light, with the Nissan leaf an innovation that is set to not only reduce carbon emission but also help in powering up the home, Nissan LEAF lithium-ion battery can power up the house and at the same time getting charged with the help of the of a PCS (Power Control System) connected to the household’s distribution board that converts power from the high DC of the car to 200v AC for the house and vice-versa. One thing we love about this is that the Leaf and e-NV200 vans can be used as mobile power station where there is low power supply or even disaster hit areas for emergency power.

Salt Solute Lamp

https://i1.wp.com/www.opinions.ng/wp-content/uploads/2018/05/salt-energy-lamp-design.jpg?resize=650%2C522

Engineer Aisa Mijeno, a Filipino inventor after living with the people of Butbut (in her country) for some time discovered that they all depend on the moon light or kerosene lamp to run their night activities so she decided to come up with an idea to help them spend less and save more by designing a led lamp powered by a glass of water mixed with two tea spoon of salt capable of lasting 8 hours straight up for about six months before changing the anode. This also come with a USB port used for changing portable devices such as phones and mp3. We definitely need this to be mass produced in Nigeria, ‘let there be light”, we plead.

Garbage Electricity

https://i2.wp.com/www.opinions.ng/wp-content/uploads/2018/05/Gabage-to-power-generator.jpg?resize=650%2C562

The tons of waste measured annually across the globe is so high that some even decide to ship them down to lesser developed countries. With the advance in technology, waste is no longer a thing of err… waste but a great source of energy in the power sector. Take for example, Covanta Energy Corporation, having a plant that burns up every waste thrown on the streets of Alexandria and Arlington, Virginia, and some parts of the District of Columbia and Maryland producing 23 megawatts of electricity capable of powering 20,000 homes, isn’t that an impressive one?

Water Generator

https://i2.wp.com/www.opinions.ng/wp-content/uploads/2018/05/GDS5000-1-1.jpg?resize=650%2C290

With just 4 gallon of an average tap water your house is on a light up all with the help of an emissionless generator that produces up to 5000 watts of power for straight 4 hours, by turning on the start button this kicks the battery, pump and turbine to a start, this was solely designed for emergency purpose and can be used inside a room due to the fact that is a “No fume No poison” device with 50% less noise making compare to the normal fossil powered ones. All the maintenance needed is draining and spraying.

Solar Powered Generator

https://i1.wp.com/www.opinions.ng/wp-content/uploads/2018/05/po.jpg?resize=650%2C317

Unlike a solar system that requires big time installation a solar generator is a DIY device that could come portable or big depending on its capacity or your wants. This kind of generator depends on the sun to get fueled having an inbuilt battery, inverter to be used on at any point in time, some of this generators comes with external portable connectors that allows you to connect your devices like your phone without being connected to the house and this is awesome for camping and emergency power-up.

Solar Power System

https://i2.wp.com/www.opinions.ng/wp-content/uploads/2018/05/rural-solar-power-system.jpg?resize=650%2C433

Countries like India, China and the U.S.A are already taking the lead globally when it come to the investment into renewable energy. Africa which is the hottest continent on the planet is not doing so much when it comes to renewable energy but the fact is that if we decide to invest in solar power, we will not need as much of a wide area compared to the less hot continents and this kind of power generator could be installed anywhere like our home which may be expensive initially but cheaper in the years ahead when you compare with the fossil fuel generators.

Powerwall Batteries

https://i2.wp.com/www.opinions.ng/wp-content/uploads/2018/05/section-hero-march.jpg?resize=650%2C255

A kind of flat battery that hangs on your wall carrying charges of up to 10kwh but the new designs go as far as 14kwh getting its power from the sun or a power grid. it comes with a preinstalled cooler to regulate the temperature. Although many companies are now diving into the production of powerwalls with Tesla taking lead, this power pack allows you to monitor your power usage over a mobile app through the internet. The main idea of this invention is to power the world with solar power in a small system.

These are some inventions and technologies that we can use to reduce or eliminate the effect of poor electricity supply and outages in Nigeria and other developing countries. Investors, government and individuals can take steps to make them accessible to a large part of our population thereby improving productivity, security and general quality of life.

Source: See the Power Innovations that can Solve the Electricity Supply Problem in Nigeria

cc: lalasticlala mynd44

I design powerwalls custom built based on your budget. Contact me for details

OnePunchMan:
Hello,

Cost = 99.99
Tax = 8.25
Total = 108.24 = 33,554
Shipping = 4000

Grand total = 37,554

whats the account details again?

kindly give me a quote for this item

https://www.amazon.com/gp/offer-listing/B01N7IW7JX/ref=dp_olp_all_mbc?ie=UTF8&condition=all

The first item.

Lithium ion battery packs available from 20k. Get yours today

Advantages of Lithium
Weight
Lithium weighs one third that of a comparably sized lead acid battery. If you’ve every picked up a lead acid battery you know they’re VERY heavy. A 300 Ah usable capacity lead acid battery bank weighs over 400 pounds!! Placing this much weight in your RV near the front – where it should be – can exceed the hitch weight limit of your towing vehicle. Our 320 Ah usable capacity lithium battery bank however weighs just 144 pounds

Physical Size
Lithium batteries take up less physical space than lead acid batteries. Comparing two battery banks – one lithium and the other lead acid – of equivalent usable amp-hours, the lithium battery bank will be smaller in size. The difference is not as drastic as the weight comparison, but it is enough to take notice. This can be crucial if you’re trying to fit a battery bank in a small compartment!

Charge Discharge Speed
Lithium batteries can handle a lot more “abuse” than lead acid. Our 200 Ah lithium batteries can each be continuously charged and discharged at a rate of 100 amps without harming them. Lead acid batteries simply cannot handle these charge and discharge currents. If even a large lead acid battery were charged or discharged continuously at 100 amps not only would its life cycle be reduced dramatically, but it would also vent lots of hydrogen gas and risk catching fire. Consequently, a smaller lithium battery bank can supply electricity to very high draw appliances.

Lead acid requires a three stage charging profile where each stage progressively lowers the charge current. Lead acid can be bulk charged up to 80%, then must be absorption charged from 80% to about 95%, then must be float charged to 100%. Lithium however can be “bulk” charged all the way up to 100% state of charge. Therefore lithium allows MUCH faster charging due to its ability to accept higher charge currents and single stage charging.

Even Discharge Voltage
As Lead acid batteries discharge, they consistently and considerably lose voltage. Lithium batteries however maintain their voltage throughout nearly the entire discharge curve. This equates to – with lithium – greater efficiency and lifespan of your electronics.

Higher Charge Efficiency
Lead acid batteries only have a charge efficiency of 85%. This means that for every amp sent to the batteries, only .85 amps are stored for use. Lithium batteries however have a charge efficiency of 99% so nearly every amp sent to them is stored and usable. Therefore, a lead acid battery bank will require a 15% larger – and more expensive – solar array to charge it as fast as a comparably sized lithium battery bank.

Roof mounted solar panels
Charge efficiency is VERY important if you have limited solar panel space like us

Depth of Discharge and Usable Amp Hours
Lead acid batteries can only be discharged down to 50% state of charge before being harmed. Lithium batteries however can be discharged all the way down to 80% state of charge or deeper! Consequently, a lithium battery has more usable amp hours than a lead acid battery of equivalent amp-hour capacity. For example: a 100 Ah lead acid battery can only have 50 Ah drawn from it before harming it, whereas a 100 Ah lithium battery can have 80 Ah or more drawn from it.

Lifespan
The lifespan of lithium batteries is incredible! Lithium batteries are typically rated to last 5,000 cycles. Most lead acid batteries are only rated for 400 cycles or less. This means lithium batteries will last ten times longer than their lead acid counterparts! On top of this, higher levels of discharge greatly affects the number of cycles you can squeeze out of lead acid batteries. Lithium cycle life however is less affected by deeply discharging them.



Disadvantages of Lithium
The only aspect where lead acid beats lithium is in up-front cost. Unfortunately, lithium batteries cost about three times as much as lead acid per usable amp-hour.


Bottom Line In Lithium vs. Lead Acid
We LOVE our lithium batteries. The main reason we went the lithium route is because the weight and size of a large lead acid battery bank was infeasible for our small RV. We begrudgingly made the large up-front investment in lithium after realizing this but now know it was one of the best decisions we could have made. Lithium performs better than lead acid in every single category. It is the rare occurrence where there really is no downside. Even when looking at cost, the long-term cost of ownership of lithium is far less than that of lead acid.

We highly recommend building your RV solar battery bank out of lithium batteries from a respectable brand.

Hopefully you found all this helpful in deciding between lithium and lead acid for your battery bank. If you have any questions leave a comment below and I’ll be happy to answer!

we love lithium
We LOVE our lithium batteries!

Please give quote for this

https://m.aliexpress.com/item/32860675714.html

Input- 24v

Item received. Keep up the good work. Ile ise yin o ni jona o. (Your company will not catch fire)