Empty Alarm Battery Case

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x7razor

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Hi I was wondering does any one maybe know if one can get this locally been looking around on the web and most results point to aliexpress with insane shipping costs.

All the other parts is no problem get local its just the case you get them in a couple of colors

PjUdcv.png
 
Sadly I haven't been able to find these here myself. But I am curious to know if you are building your own 18650 style batteries.
 
ah man :(. I have made some small packs yes for simple battery backup nothing fancy :)

But I have been using the 3 and 4 cell plastic holders that don't require welding on the batteries it self (since i do not yet have a spot welder) and it makes it easy to replace a cell if needed.
 
Last edited:
x7razor said:
ah man :(. I have made some small packs yes for simple battery backup nothing fancy :)

But I have been using the 3 and 4 cell plastic holders that don't require welding on the batteries it self (since i do not yet have a spot welder yet) and it makes it easy to replace a cell if needed.
Click to expand...
How do you use a BMS with these plastic holders?
 
x7razor said:
ah man :(. I have made some small packs yes for simple battery backup nothing fancy :)

But I have been using the 3 and 4 cell plastic holders that don't require welding on the batteries it self (since i do not yet have a spot welder yet) and it makes it easy to replace a cell if needed.
Click to expand...
Oh, so small 12v batteries, great for routers and low power things during loadshedding. Also, you can DIY a spot welder, but I personally refuse to do so, because ZZZZZZZZT.
wingnut771 said:
How do you use a BMS with these plastic holders?
Click to expand...
Pretty sure that little circuit board there is a dumb BMS that you just spotweld 18650's or 20700's to
 
wingnut771 said:
I mean with this one:
www.banggood.com

5pcs 4 Slots 18650 Battery Holder Plastic Case Storage Box for 4*3.7V 18650 Lithium Battery with 8Pin

Only US$10.99, buy best 5pcs 4 slots 18650 battery holder plastic case storage box for 4*3.7v 18650 lithium battery with 8pin sale online store at wholesale price.
www.banggood.com www.banggood.com
Click to expand...
You would need to find something like this: https://www.mantech.co.za/ProductInfo.aspx?Item=72M5322

But with the same specs as you would need on the output. Or even these little sh*ts
 
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