Diy Lithium Ion Like-minds - Technology Market (6) - Nairaland
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Lithium Ion Solar Batteries / I Make Lithium Ion Batteries For Solar And Inverter Systems / Get Lithium Ion Battery Packs For Inverters (2) (3) (4)
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| Re: Diy Lithium Ion Like-minds by dollarnaira: 7:06pm On Jan 21 |
90A lithium ion 4 Likes
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| Re: Diy Lithium Ion Like-minds by obinna37(m): 7:50pm On Jan 21 |
dollarnaira:no ventilation hole |
| Re: Diy Lithium Ion Like-minds by dollarnaira: 8:24pm On Jan 21 |
obinna37: At the back Including all sided screws. It can never be airtight. Batteries dont even get warm during charge or discharge. Na oversabi dey make us put am. 2 Likes 1 Share |
| Re: Diy Lithium Ion Like-minds by obinna37(m): 9:13pm On Jan 21 |
dollarnaira:ok |
| Re: Diy Lithium Ion Like-minds by olaztek(m): 9:08am On Jan 29 |
Building a reliable and safe Lithium ion battery pack is very hard and time taking. How can one make it a business when you can't finish 5 or 6 orders in a week? |
| Re: Diy Lithium Ion Like-minds by brightk(m): 9:37am On Jan 29 |
olaztek:invest im quality tools. I tink dat wud help alot |
| Re: Diy Lithium Ion Like-minds by dollarnaira: 11:33am On Jan 30 |
olaztek: Remove "very hard". It all depends on size. To build one room and a Mansion no b d same thing. The most important thing is a complete job completed  .1 Like |
| Re: Diy Lithium Ion Like-minds by officialfestus(m): 9:33pm On Jan 31 |
dollarnaira:this is nice, 12v right? |
| Re: Diy Lithium Ion Like-minds by dollarnaira: 9:57pm On Jan 31 |
officialfestus:Yes |
| Re: Diy Lithium Ion Like-minds by officialfestus(m): 6:19am On Feb 01 |
dollarnaira:good morning and happy new month to y'all, your setup is nice. |
| Re: Diy Lithium Ion Like-minds by dollarnaira: 1:44pm On Feb 01 |
officialfestus:Thanks sir 1 Like |
| Re: Diy Lithium Ion Like-minds by eghos12(m): 5:53pm On Feb 04 |
| done 1 Share
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| Re: Diy Lithium Ion Like-minds by dollarnaira: 6:08pm On Feb 04 |
| Re: Diy Lithium Ion Like-minds by eghos12(m): 6:26pm On Feb 04 |
dollarnaira:.yea but the cells are done... Already 8 years old |
| Re: Diy Lithium Ion Like-minds by Samafroxy22(m): 6:59pm On Feb 04 |
@ OP. I need a 48v pack for my ebike, I have the fat lifepo4 cells (48 pieces).... Your contact please, lets discuss more.
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| Re: Diy Lithium Ion Like-minds by dollarnaira: 7:14pm On Feb 04 |
Samafroxy22: The thing is, if all 48 are still working. |
| Re: Diy Lithium Ion Like-minds by officialfestus(m): 9:10am On Feb 05 |
dollarnaira:good morning sir, can you help me with the contact of your lithium cells vendor ? |
| Re: Diy Lithium Ion Like-minds by dollarnaira: 12:22pm On Feb 05 |
officialfestus: No more lithium ion cells from the seller for now. Still on transit. 1 Like |
| Re: Diy Lithium Ion Like-minds by officialfestus(m): 4:04pm On Feb 05 |
dollarnaira:ok. |
| Re: Diy Lithium Ion Like-minds by officialfestus(m): 8:38pm On Feb 11 |
eghos12:congratulation bro, what do you intend to power with it? Kudos to dollarnaira for such an amazing thread, we're discovering new DIY methods of how to build without spending much. |
| Re: Diy Lithium Ion Like-minds by eghos12(m): 5:41am On Feb 12 |
officialfestus: Just to charge phones 1 Like |
| Re: Diy Lithium Ion Like-minds by Trippledots(m): 7:23am On Feb 14 |
Omo, yesterday, before my kororo eyes I saw a phone burst into flames in a phone charging shop....see commotion. Let's be safe. |
| Re: Diy Lithium Ion Like-minds by officialfestus(m): 10:11am On Feb 15 |
Trippledots:  |
| Re: Diy Lithium Ion Like-minds by officialfestus(m): 7:36pm On Feb 15 |
cc dollarnaira I ordered a 300w 20A buck converter from aliexpress and it came today, but my ammeter is yet to come to measure amps. 1 Like
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| Re: Diy Lithium Ion Like-minds by officialfestus(m): 7:50pm On Feb 15 |
Now my fear is, will the buck converter cut current once battery is full? Cc valto dollarnaira penuelseun |
| Re: Diy Lithium Ion Like-minds by dollarnaira: 8:52pm On Feb 15 |
officialfestus:Yes and Yes 1 Like |
| Re: Diy Lithium Ion Like-minds by dollarnaira: 8:55pm On Feb 15 |
officialfestus: Really wish you have a clamp meter. 1 Like |
| Re: Diy Lithium Ion Like-minds by Trippledots(m): 8:57pm On Feb 15 |
officialfestus: How much? 1 Like |
| Re: Diy Lithium Ion Like-minds by officialfestus(m): 9:40pm On Feb 15 |
dollarnaira:thanks. |
| Re: Diy Lithium Ion Like-minds by officialfestus(m): 9:41pm On Feb 15 |
Trippledots:7,750 from aliexpress. |
| Re: Diy Lithium Ion Like-minds by Penuelseun(m): 10:04pm On Feb 15 |
officialfestus:those buck converters don't last long especially when you are nearing the full current rating, I got a 60a pwm charge controller that can charge a 3s battery for mine then |
| Re: Diy Lithium Ion Like-minds by Penuelseun(m): 10:05pm On Feb 15 |
officialfestus:Yes it will, you can attach a cooling fan to the heat sinks to help with cooling |
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