Can I use this battery in this way?
Can I use this battery in this way?
I am going to start a proyect, but I am not sure if I can do this.
I want to use the same battery as Banjokazookie
But I want to use 6 of these batteries in parallel (Panasonic NCR18650B 3400mAh). I have the Tp4056 charger and the adafruit 1000 basic powerboost.
I don't know if I need some protection or I have to use something to balance the batteries.
One last question, these batteries will fit inside the battery bay of a game gear or these batteries are bigger?
I want to use the same battery as Banjokazookie
But I want to use 6 of these batteries in parallel (Panasonic NCR18650B 3400mAh). I have the Tp4056 charger and the adafruit 1000 basic powerboost.
I don't know if I need some protection or I have to use something to balance the batteries.
One last question, these batteries will fit inside the battery bay of a game gear or these batteries are bigger?
- YaYa
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Re: Can I use this battery in this way?
Read this post about parallel batteries.
http://www.sudomod.com/forum/viewtopic.php?f=11&t=4064
These batteries are 18650 which means 18mm diameter, 65mm long. This very bigger than normal AA !
http://www.sudomod.com/forum/viewtopic.php?f=11&t=4064
These batteries are 18650 which means 18mm diameter, 65mm long. This very bigger than normal AA !
Re: Can I use this battery in this way?
Thanks, nice post.YaYa wrote: ↑Fri Oct 20, 2017 10:44 pmRead this post about parallel batteries.
http://www.sudomod.com/forum/viewtopic.php?f=11&t=4064
These batteries are 18650 which means 18mm diameter, 65mm long. This very bigger than normal AA !
I understand from your post that, it's like a big cell, no need of monitoring. I only need to control the charge (low/high battery level).
Two more questions.
Can I charge & play with TP4056?
Can you recomend me some batteries to fit in game gear battery bay? (With protection like the panasonic)
- YaYa
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Re: Can I use this battery in this way?
Tp4056 won’t allow you to play charge at the same time.
It does only charging.
The only UPS style board i have found so far with a small form factor is this one
http://s.aliexpress.com/BB7jEJBN
It has built in charge discharge ability at the same time.
For your AA size batteries, you can go with 14500 batteries but depending on the provider, they have slight different sizes that will actually not fit a AA tray....
Some of them may but unless testing or having acurate measurements, you won’t know.
Or you can go NimH batteries, normal AA size but then you will need to go with another module and i don’t know a UPS like module for nimH
It does only charging.
The only UPS style board i have found so far with a small form factor is this one
http://s.aliexpress.com/BB7jEJBN
It has built in charge discharge ability at the same time.
For your AA size batteries, you can go with 14500 batteries but depending on the provider, they have slight different sizes that will actually not fit a AA tray....
Some of them may but unless testing or having acurate measurements, you won’t know.
Or you can go NimH batteries, normal AA size but then you will need to go with another module and i don’t know a UPS like module for nimH
Re: Can I use this battery in this way?
I will order that charger.YaYa wrote: ↑Sat Oct 21, 2017 4:27 amTp4056 won’t allow you to play charge at the same time.
It does only charging.
The only UPS style board i have found so far with a small form factor is this one
http://s.aliexpress.com/BB7jEJBN
It has built in charge discharge ability at the same time.
For your AA size batteries, you can go with 14500 batteries but depending on the provider, they have slight different sizes that will actually not fit a AA tray....
Some of them may but unless testing or having acurate measurements, you won’t know.
Or you can go NimH batteries, normal AA size but then you will need to go with another module and i don’t know a UPS like module for nimH
If I use this battery:
https://www.gearbest.com/chargers-batte ... 43028.html?
I will need to add a protection circuit? Or I should look for a battery with that circuit integranted like this one:
https://www.gearbest.com/batteries/pp_681018.html?
- YaYa
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Re: Can I use this battery in this way?
Take the one without protection, it will fit better in the tray and also because the charging board has a 1S protection.
You are planning to make a 1S4P which means 1 cell in serie (that means only one cell) and 4 cells in parallel.
Parralel charging does not need balancing except as described in my topic for the first charge. You charge individually, control that you have not difference from voltage and connect them...
After that, you have one battery. And the protection corcuitry from the charging board is designed to protect one cell, and you will have one cell, but a big one lol
You are planning to make a 1S4P which means 1 cell in serie (that means only one cell) and 4 cells in parallel.
Parralel charging does not need balancing except as described in my topic for the first charge. You charge individually, control that you have not difference from voltage and connect them...
After that, you have one battery. And the protection corcuitry from the charging board is designed to protect one cell, and you will have one cell, but a big one lol
Re: Can I use this battery in this way?
Thank you very much for all this help.YaYa wrote: ↑Sat Oct 21, 2017 5:10 amTake the one without protection, it will fit better in the tray and also because the charging board has a 1S protection.
You are planning to make a 1S4P which means 1 cell in serie (that means only one cell) and 4 cells in parallel.
Parralel charging does not need balancing except as described in my topic for the first charge. You charge individually, control that you have not difference from voltage and connect them...
After that, you have one battery. And the protection corcuitry from the charging board is designed to protect one cell, and you will have one cell, but a big one lol
I will change the connections because by default it's a serie circuit. I had to buy some nickel strip.
- moosepr
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Re: Can I use this battery in this way?
Get a small cheep LCD in your project https://www.sudomod.com/forum/viewtopic.php?f=22&t=2312
Wrap it all round a battery https://www.sudomod.com/forum/viewtopic.php?f=13&t=2292
Or use a custom PCB to make it really small https://www.sudomod.com/forum/viewtopic.php?f=13&t=2512
or make it really really really really tiny!! https://www.sudomod.com/forum/viewtopic.php?f=13&t=2919
Wrap it all round a battery https://www.sudomod.com/forum/viewtopic.php?f=13&t=2292
Or use a custom PCB to make it really small https://www.sudomod.com/forum/viewtopic.php?f=13&t=2512
or make it really really really really tiny!! https://www.sudomod.com/forum/viewtopic.php?f=13&t=2919
Re: Can I use this battery in this way?
No, it's not.moosepr wrote: ↑Sat Oct 21, 2017 9:23 pmIs this your project already? That was fast
https://hackaday.com/2017/10/21/segapi- ... e-respect/
I like te buttons on the back, I was thinking to put the buttons on the top.
Re: Can I use this battery in this way?
Is there a flexible flat ribbon like this but without the angle of 90????
https://www.ebay.com/itm/New-15cm-HDMI- ... Sw9NdXu0pj
https://www.ebay.com/itm/New-15cm-HDMI- ... Sw9NdXu0pj
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