NewStats: 3,261,933 , 8,175,576 topics. Date: Saturday, 31 May 2025 at 06:11 AM 2k3d6r

Now available!

Powmr 12.8v 100ah (1.28kwh) LiFePO4 battery.
Price: 296,000
Location: Lagos. Waybill and dispatch can be arranged in less than 24 hours

- Comes with a free external voltage meter to show battery voltage in real time
- Made with Rept Grade A cells
- BMS (Battery Management System) gives a maximum charging current of 50A and a maximum continuous discharge current of 100A. But it can also a discharge of 200A for 3 seconds. BMS offers relevant protection against over-charging, over-discharge, overload, etc.
- Operating voltage range is 10v - 14.6v, but BMS cuts off at 9.1v, lower than the LVD (Low Voltage Disconnect) of most inverters, so inverter will have no issues "waking up" after a shut down
- Can be connected in series or parallel to give 12v, 24v, 36v, 48v

Test report, Technical data sheet and Material Safety Data Sheet (MSDS) in below folder:
https://drive.google.com/drive/u/2/folders/1r-85fLgUKdI-Y2HEB5hQznxLETklUdfD

Capacity Test Video:

https://www.youtube.com/watch?v=JTtdMd25__s

Important summary of video test:
- After full charge, battery gave a run-time of 7hrs 30mins on an average load of 150w before reaching its nominal voltage of 12.8V (80% Depth of Discharge [DoD]).

- At inverter LVD (Low Voltage Disconnect) of 11.3v, battery had ran for 9hrs 16mins on same load, giving a capacity105ah - even higher than its rated capacity of 100ah

- Then it gave another run-time of 1hr 30mins on a DC average load of 20w, giving 107ah (7% more than its rated capacity) before BMS LVD at 9.1v.

This discharge test was done twice and capacity remained the same

New installation done using 2 units of our 12.8v 100ah Powmr LiFePO4.

Customer found the complementary voltage indicator very thoughtful and helpful in monitoring the voltage of each battery independently. Reviews coming soon

Unveiling the innards of the Powmr 12.8v 100ah LiFePO4 (Lithium/LFP) battery.


https://www.youtube.com/watch?v=sJwdLMl1Vew

- Easy to open
- Excellent assembly from the manufacturers using Rept Grade A cells marked with QR-codes that provides more details upon scanning
- All connected using a JBD BMS and appropriately sized cables and relevant components
- Sufficiently cushioned and held together to guard against falls and drops

Quality battery, more value for money and at least 5 years of usage even with abusive usage

Price: 290,000. Discount available if you buy more units
Call/Whatsapp: 0916-043-7395

Follow our thread for more updates:
https://nairaland.unblockandhide.com/8194434/powmr-12.8v-100ah-lithium-lifepo4#131666946

Check out our latest test video of the PowMr LiFePO4 12.8v 100ah battery showing the temperature of the battery components at 1C (100a/1200watts) discharge and the voltages of the individual cells towards the end of the 1C discharge test. Notice that even at such high discharge, the components maintained a temperature below 40degrees (didn't get hot). The BMS was also able to provide a constant draw of 100a, confirming its rated capacity, and the individual battery cells maintained very close voltages even towards the end of the 1C discharge, confirming they are indeed Grade A cells.


https://www.youtube.com/watch?v=E_8c0g-xn6Q

Price: 290,000
Location: Lagos. Waybill and dispatch can be arranged in less than 24 hours

- Comes with a free external voltage meter to show battery voltage in real time
- Made with Rept Grade A cells
- BMS can go as low as 9.1v, lower than the LVD (Low Voltage Disconnect) of most inverters, so inverter or batter will have no issues "waking up" after a shut down
- Can be connected in series or parallel to give 12v, 24v, 36v, 48v

Test report, technical data sheet and Material Safety Data Sheet (MSDS) in below folder:
https://drive.google.com/drive/u/2/folders/1r-85fLgUKdI-Y2HEB5hQznxLETklUdfD

Visit our dedicated thread to see 2 other test videos on the battery as well as reviews
https://nairaland.unblockandhide.com/8194434/powmr-12.8v-100ah-lithium-lifepo4

Check out our latest test video of the PowMr LiFePO4 12.8v 100ah battery showing the temperature of the battery components at 1C (100a/1200watts) discharge and the voltages of the individual cells towards the end of the 1C discharge test. Notice that even at such high discharge, the components maintained a temperature below 40degrees (didn't get hot). The BMS was also able to provide a constant draw of 100a, confirming its rated capacity, and the individual battery cells maintained very close voltages even towards the end of the 1C discharge, confirming they are indeed Grade A cells.



https://www.youtube.com/watch?v=E_8c0g-xn6Q

Price: 290,000
Location: Lagos. Waybill and dispatch can be arranged in less than 24 hours

- Comes with a free external voltage meter to show battery voltage in real time
- Made with Rept Grade A cells
- BMS can go as low as 9.1v, lower than the LVD (Low Voltage Disconnect) of most inverters, so inverter or batter will have no issues "waking up" after a shut down
- Can be connected in series or parallel to give 12v, 24v, 36v, 48v

Test report, technical data sheet and Material Safety Data Sheet (MSDS) in below folder:
https://drive.google.com/drive/u/2/folders/1r-85fLgUKdI-Y2HEB5hQznxLETklUdfD

Visit our dedicated thread to see 2 other test videos on the battery as well as reviews
https://nairaland.unblockandhide.com/8194434/powmr-12.8v-100ah-lithium-lifepo4

I need to buy 1 unit, what is the shipping cost to Kano?

I need one today, is it still available?

sagiru2:
I need to buy 1 unit, what is the shipping cost to Kano?

Hello,

Please reach me through the in my signature

chuxmgc:
I need one today, is it still available?

Hello,

Please reach me through the in my signature

Iinnov8:
Check out our latest test video of the PowMr LiFePO4 12.8v 100ah battery showing the temperature of the battery components at 1C (100a/1200watts) discharge and the voltages of the individual cells towards the end of the 1C discharge test. Notice that even at such high discharge, the components maintained a temperature below 40degrees (didn't get hot). The BMS was also able to provide a constant draw of 100a, confirming its rated capacity, and the individual battery cells maintained very close voltages even towards the end of the 1C discharge, confirming they are indeed Grade A cells.


https://www.youtube.com/watch?v=E_8c0g-xn6Q

Price: 290,000
Location: Lagos. Waybill and dispatch can be arranged in less than 24 hours

- Comes with a free external voltage meter to show battery voltage in real time
- Made with Rept Grade A cells
- BMS can go as low as 9.1v, lower than the LVD (Low Voltage Disconnect) of most inverters, so inverter or batter will have no issues "waking up" after a shut down
- Can be connected in series or parallel to give 12v, 24v, 36v, 48v

Test report, technical data sheet and Material Safety Data Sheet (MSDS) in below folder:
https://drive.google.com/drive/u/2/folders/1r-85fLgUKdI-Y2HEB5hQznxLETklUdfD

Visit our dedicated thread to see 2 other test videos on the battery as well as reviews
https://nairaland.unblockandhide.com/8194434/powmr-12.8v-100ah-lithium-lifepo4

where in Lagos?

OgogoroFreak:
where in Lagos?

Ibafo axis, but waybill can be done

Iinnov8:


Ibafo axis, but waybill can be done

Don't your company have an address?

How can you be telling customers your address is Ibafo area? Is that an address?

gsmphoneseller:


Don't your company have an address?

How can you be telling customers your address is Ibafo area? Is that an address?

in todays world, people can import anything and sell online. Nothing wrong with that.

I'm not saying he doesn't have a store but store isn't necessary and his house can even be his online store.

gsmphoneseller:


Don't your company have an address?

How can you be telling customers your address is Ibafo area? Is that an address?

I take exception to dropping my specific address in public domain. If you need my specific address, please chat me up.

Kindly respect my decision.

Thanks

OgogoroFreak:
in todays world, people can import anything and sell online. Nothing wrong with that.

I'm not saying he doesn't have a store but store isn't necessary and his house can even be his online store.

Thanks so much for this contribution. You are very correct.

Now available and ready to ship out in 24hours

I thought it's not advisable connecting Lifepo4 in series.Kindly clarify.Considering the LVD of 9.1v does this mean it can work with regular inverters with lead acid charging algorithm?

Iinnov8:
New installation done using 2 units of our 12.8v 100ah Powmr LiFePO4.

Customer found the complementary voltage indicator very thoughtful and helpful in monitoring the voltage of each battery independently. Reviews coming soon

What is the capacity of this setup?

leTrizzle:

What is the capacity of this setup?

people are just dumb sha.

In series that's a 24V 100Ah system.
In parallel that's a 12V 200Ah system.

fuckboys:
people are just dumb sha.

In series that's a 24V 100Ah system.
In parallel that's a 12V 200Ah system.

Ok, what would you do differently?
I'm trying to get a grasp of this solar thing so as to make informed decision/ choices.

omotoda:
I thought it's not advisable connecting Lifepo4 in series.Kindly clarify.Considering the LVD of 9.1v does this mean it can work with regular inverters with lead acid charging algorithm?

It is fine to connect Lifepo4 batteries in series or parallel. A simple Google search can confirm. Afterall, every basic 12.8v Lifepo4 battery is made up of 4 units of 3.2v cells connected in series.

Also, the data sheet of this product confirms that they can be connected in series or parallel, but with precautions that need to be adhered to. See first picture below.

Again, I know of at two customers that use 2 units of the batteries connected in series, and another customer that use 2 units connected in parallel. It has been several months now and they have not reported any issue(s). See pictures below

And yes the battery is compatible with most inverters as the lowest LVD most inverters have is 10.4, while the battery's BMS can go lower than that. With this low LVD of the BMS, you will not have issues of the BMS going to sleep due to low voltage

If you are concerned with the charging, you can get our Lithium battery charger that can charge the battery optimally to 14.6v

leTrizzle:

What is the capacity of this setup?

Each battery is 1.28kilowatts/hr (kw/h) or 1280watts/hr (w/h). This figure is gotten my doing 100ah X 12.8v

The figure is basically saying that the battery can power a load of 1,280watts (your pressing iron or toasting machine or hotplate, for example) constantly for 1 hour, or a load of 128watts (your TV+fans+light, for example) constantly for 10 hours.

And just to mention, although the battery is rated as 100ah, it actually gives out 105ah as confirmed in the capacity test video ed in one of my first few posts on this thread, so you are even getting more than the 100ah.

Thankfully, one of the benefits of lithium batteries over lead acid batteries is that they can be discharged even up to 100% and they will forgive you by still retaining their capacity and giving you several years of service

leTrizzle:

Ok, what would you do differently?
I'm trying to get a grasp of this solar thing so as to make informed decision/ choices.

You can reach me personally if you have any further questions and I will be happy to answer.

I see that you are quite new to Renewable Energy (RE). Very soon, we will be launching our On-grid and Off-grid packages for newbies or people on a budget who want real value for their money and yearning to get it right the first time without losing money in their RE journey

Iinnov8:


It is 1.28kilowatts/hr (kw/h) or 1280watts/hr (w/h). This figure is gotten my doing 100ah X 12.8v

The figure is basically saying that the battery can power a load of 1,280watts (your pressing iron or toasting machine or hotplate, for example) constantly for 1 hour, or a load of 128watts (your TV+fans+light, for example) constantly for 10 hours.

And just to mention, although the battery is rated as 100ah, it actually gives out 105ah as confirmed in the capacity test video ed in one of my first few posts on this thread, so you are even getting more than the 100ah.

Thankfully, one of the benefits of lithium batteries over lead acid batteries is that they can be discharged even up to 100% and they will forgive you by still retaining their capacity and giving you several years of service

Thanks, but you two batteries there.

Iinnov8:


You can reach me personally if you have any further questions and I will be happy to answer.

I see that you are quite new to Renewable Energy (RE). Very soon, we will be launching our On-grid and Off-grid packages for newbies or people on a budget who want real value for their money and yearning to get it right the first time without losing money in their RE journey

Thanks boss, will do.

leTrizzle:

Thanks, but you two batteries there.

My explanation refers to 1 battery. I have now edited my response to show that. To get the capacity for 2 batteries, just multiply those figures by 2

Can tubular battery beat this?


Asking to make a choice

seunlayi:
Can tubular battery beat this?


Asking to make a choice

Lithium technology is superior to lead acid and flooded batteries

Can it work with 1.5kva 24v luminous inverter that is charged with Nepa?

bleexInc:
Can it work with 1.5kva 24v luminous inverter that is charged with Nepa?

Yes it can

Battery paid for and received. Thank you OP