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Technology Market / Re: My Dilemma With Battery Capacity Tester by engreddy(m): 9:28am On Sep 11
Update:

So I had an agreement with the seller. I offered to keep the product while he returns $10 to me and he accepted. While not the outcome I wanted, at least I didn't lose all. To return the product would have cost me more than 20k naira.

Maybe I'll be able to have a fix for it in the future or recalibrate it. I don't know for now. Maybe it will be useful in some other way, the future will tell. But anyway, I'll just leave it at that.

Technology Market / Re: My Dilemma With Battery Capacity Tester by engreddy(m): 5:52am On Sep 07
Picture is of the product

Technology Market / My Dilemma With Battery Capacity Tester by engreddy(m): 5:47am On Sep 07
For more than 2 years now, I have been working blind in my 18650 battery power wall project. God knows I needed a battery capacity tester. So when I had a little money, I ordered for this as. I just wish I should have gone for Lii500, but I order for this as it could serve many purposes.

So after receiving the product, I tested it. The first I noticed about it was its inaccuracy in voltage readings. The manual said its 0.05v off, but at time, it was more than that. Then the real capacity test were bad.

In my years of building battery banks, I wouldn't say it's actual capacity but I could guess. So when I see readings being about 2 times lower than what I guess it should be, then it really disturb me.

The video reviews I saw on YouTube acknowledges that you may end up getting a bad product. One reviewer suggested getting about 3 or 4 (since they are cheaper compared to other capacity testers) so that if you one is bad, you throw it away. But here is the catch, I don't have the luxury of throwing away 40usd,waybill inclusive (about 20k) in this hard economy.

I have videos of the capacity test. Maybe I'll upload them to my YouTube channel and share the link.

The product is in dispute at the moment. I needed to return it and get full refund from the seller. But here is the real challenge, it seems the cost of sending it back is way higher than the cost I paid for the product waybill inclusive.

So I'm confused. What do you my tech guys think? Have you had similar experiences? How did you go about it? I wish this product was good, I wouldn't want to return it, but I cannot rely on it.

Computers / Re: Come in for laptop replacement battery⚡⚡ deals in Abuja by engreddy(m): 11:51pm On Sep 06
Teejay13:
Now open

I want condemned laptop batteries in large quantities. Do you have it?
Technology Market / Re: I Build My Spot Welder For 18650 Lithium Ion Battery by engreddy(m): 1:19pm On Jul 11
lizy8448:



Hello sir i have a very powerful all in one tester/charger and ballancer and it can also charge all type of battery inluding lifepo4 max charge current of 5Ah and can charge 4 6s at same time
I will post pix of it latter

How much is it
Technology Market / Re: I Build My Spot Welder For 18650 Lithium Ion Battery by engreddy(m): 8:11pm On Jul 08
Yemmyteespeed007:
that's just it, so many things to buy. And one will still have to order from far away. Few that are selling parts here in 9ja will rip off somebody.
I have electrode though, I just need a handfull of powerful MOSFET to make it.
Soldering isn't good for those cells, unless you'll be very fast.

I have been soldering all my packs since and it's not funny. That's after I have finished salvaging the cells from dead laptop battery. It's not funny at all.
Technology Market / Re: I Build My Spot Welder For 18650 Lithium Ion Battery by engreddy(m): 10:51am On Jul 08
Yemmyteespeed007:
Oya, let's see.
Planning on making one also, though with microcontroller and MOSFET.

Let see the weld too.
wink

I'm thinking of getting a control board, even a. Welding electrode from Aliexpress for it. But I don't think I really need it now, besides, I can use the money for other purposes for now.

For now, as I have saved myself from the stress of soldering cells to make packs, I'll rather spend the money on battery capacity tester, purchase of more nickel strip etc.

My needs are much for now.
Technology Market / Re: I Build My Spot Welder For 18650 Lithium Ion Battery by engreddy(m): 10:42am On Jul 08
I am planning to use old stabiliser casing to make an enclosure for it. Though I'm in no hurry for now because of competing demand for funds. Meanwhile, I'll use it as it is though I acknowledge that having an enclosure for it will make it safe and good looking, besides, they will be reduced risk of electric shock.

This is the video of the weld


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

Technology Market / I Build My Spot Welder For 18650 Lithium Ion Battery by engreddy(m): 9:06am On Jul 07
I'll post pictures in the evening after work. It was very easy and simple to build. Here are the list of parts I used.

1. Microwave Oven Transformer.
2. 2 yards of 16mm cable (multiple core or earth wire)
3. 4mm single core (using as my electrodes)
4. Microstroke switch
5. Wires

This morning, I woke up by 3am to test the weld on some cells and it was really good. I'll be using it for future battery pack projects and it will make my job really easy (goodbye to soldering of battery packs).

3 Likes

Properties / Marywood Pack Estate, Ibeju Lekki, Lagos by engreddy(m): 9:30am On Oct 21, 2019
It's cheap and affordable. Buy this land today and wait to sell in millions tomorrow. Call Now for free site inspection.

Properties / Excel Garden City Estate Ado - Odo, Ota by engreddy(m): 9:16am On Oct 21, 2019
It's cheap. Just 200k for half a plot, 400k for full plot. Hurry Now, call now to get your own.

Investment / Re: Sunshine City Estate, Uyo Akwa Ibom by engreddy(m): 5:20pm On Oct 11, 2019
Investment / Re: Excel Garden City Estate, Akwa Ibom by engreddy(m): 5:18pm On Oct 11, 2019
Hurry Now.
Price appreciation by 1st November.

Investment / Re: Cedarwood Grove Estate by engreddy(m): 3:55pm On Oct 11, 2019

https://www.youtube.com/watch?v=lxdkYFK83fI

Work on Perimeter Fencing ongoing
Romance / Re: Why Sex For Marks Is A Scam By BBC. by engreddy(m): 4:24pm On Oct 08, 2019
Go watch the full length documentary
Investment / Re: Cedarwood Grove Estate by engreddy(m): 12:38pm On Oct 06, 2019
LOCATION: Cedarwood Grove is situate in the prime & pristine Abijo GRA, Ibeju-Lekki LGA, Lagos State. A low density estate for the choicest and the best investors, it offers limited plots for investors looking at immediate development or long-term investment with a cocksure guarantee of hyper return on investment. The Estate’s

TOPOLOGY: It is a 100% dry land

TITLE: Certificate of Occupancy.

PLOT SIZE AND PRICES: A 300sqm plot is available at an introductory price of N6m on a 3 months’ payment plan.

Other payment plans for more plot sizes are also available
Investment / Cedarwood Grove Estate by engreddy(m): 10:50am On Oct 06, 2019

Investment / Re: Excel Garden City Estate, Akwa Ibom by engreddy(m): 4:59pm On Oct 05, 2019
Promo is still on
Buy 5 and get 1 free
Site Clearing On

Investment / Re: Sunshine City Estate, Uyo Akwa Ibom by engreddy(m): 3:24pm On Oct 02, 2019
EXCEL GARDENS CITY UYO
LOCATION:
Ibiaku Obio Ndobo, Okpoto in Uruan L.G.A, Off Airport Road.

TITLE: Registered Survey and Deed of Assignment.

PRICE: 1M/Plot of 464sqm.
: 1.75M/Plot of 928sqm.

PAYMENT PLAN
OUTRIGHT 1.5M/Plot of 464sqm (Payable within 3 months)
12 MONTHS: 1.2M/Plot
OUTRIGHT 1.75M/Plot of 928sqm (Payable within 3 months)
12 MONTHS: 2M/Plot
SIZE: 464SQM & 928SQM

DRY LAND

NEIGHBORHOOD:
2 Minutes’ drive from full life foundation
4 Minutes’ drive to Akpabioism (Southern Atlantic Polytechnic, Uyo)
5 Minutes’ drive from NNPC Mega Station
5 Minutes’ drive to Obong Victor Attah Int’l Airport
7 Minutes’ drive from Shelter Afrique Estate
8 Minutes’ drive to Uyo Town
Custom Office.

ESTATE PROJECTED FEATURES:
Gated Community
Interlocked roads
Gardens and park
Estate Security.

INSPECTION:
TIME: 10 Am and 2pm, Mondays to Saturdays,
Investment / Excel Garden City Estate, Akwa Ibom by engreddy(m): 2:19pm On Aug 24, 2019
Hot and New Properties for sale in Uyo
Buy 5 and get 1 free

Investment / Sunshine City Estate, Uyo Akwa Ibom by engreddy(m): 12:59pm On Aug 24, 2019
Hot and New Properties for sale in Uyo

Investment / Re: Buy Plots Of Land At Fairfield Estate By Cedarwood by engreddy(m): 4:48pm On Aug 04, 2019
rottennaija:
Lovely property. Let's talk on phone.

Sure. Please dial the number and send a whatsapp message.

1 Like 1 Share

Investment / Re: Buy Plots Of Land At Fairfield Estate By Cedarwood by engreddy(m): 4:47pm On Aug 04, 2019

https://www.youtube.com/watch?v=LziLeMhzBR0

This is the video of Fairfield Estate By Cedarwood. Invest in Fairfield Estate by Cedarwood today guaranteeing hyper ROI


For Enquiries and Free site inspections, please call or whatsapp: Engr Ediyo Akpanesen
07038090896
Investment / Prime Gardens Estate In Ogun State //very Cheap by engreddy(m): 11:42am On Aug 03, 2019
Property Details
Location

Atan Ota, Ogun State

Estate Features
Table Dry Land
Exclusive Estate Area
Free From Government Encumbrance
Perimeter Fencing
Good Road Network
Street Lights
Gated and Secure

Land Title
Registered Survey

Land Sizes/ Price
N600,000 outright payment/ 600 sqm

N660,000 ( 12-month payment plan) / 600 sqm

N300,000 outright payment / 300 sqm
N330,000 ( 12-month payment plan) / 300 sqm

Investment / Buy Plots At Prime Gardens Estate Today by engreddy(m): 11:32am On Aug 03, 2019
Property Details
Location

Arepo. 10-minute drive from Berger.

Estate Features/ Neighbourhood
60% Dry Land
Excellent estate areas ( close to Journalists Estate)
Free From Government Encumbrance
Perimeter Fencing
Good Road Network
Street Lights
Gated and Secure
Hi-Impact Amusement Park
BUY AND BUILD

Land Title
Registered Survey.

Land Sizes/ Price
N7.5 million outright payment/ 600 sqm

N8.25 million flexible payment plan/600 sqm ( Initial deposit of N1.5million, monthly payment of N562,500)

N5.625 million outright payment/ 450 sqm
N6,187,5oo flexible payment plan/450 sqm ( Initial deposit of N1.125million, monthly payment of N421,875)

N3.75million outright payment/ 300sqm
N4.125 million flexible payment plan/300 sqm ( Initial deposit of N825,000 monthly payment of N275,000)

Investment / Prime Gardens Estate Phase II, Very Cheap/flexible Payment Plan by engreddy(m): 11:20am On Aug 03, 2019
Property Details
Location

Agbowa , Ikorodu, Close to the proposed 4th Mainland Bridge

Estate Features
Table Dry Land
Exclusive Estate Area
Free From Government Encumbrance
Perimeter Fencing
Good Road Network
Street Lights
Gated and Secure

Land Title
Registered Survey

Land Sizes/ Price
N750,000 outright payment/ 600 sqm
N825,000 ( 12-month payment plan) / 600 sqm with down payment of N165,000 and N60,000 monthly

N562,500 outright payment / 450 sqm
N618,000 ( 12-month payment plan) / 450 sqm with down payment of N123,600 and N44,946 monthly

N375,000 outright payment/ 300 sqm
N412,000 ( 12-month payment plan) / 300 sqm with down payment of N82,400 and N29,964 monthly

Investment / Buy Plots Of Land At Praise Gardens by engreddy(m): 12:22pm On Aug 02, 2019
For Enquiries and Free site inspections, please call or whatsapp: Ediyo Akpanesen
07038090896

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