OPUS 18650 BATTERY CHARGER MODIFICATION (CASE AND FAN)
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- Опубликовано: 21 окт 2024
- In today's video, I'll be showing you how to modify your OPUS 18650 Battery Charger with a new case and fan for improved performance and cooling. This step-by-step guide will help you enhance the longevity and efficiency of your charger.
Download the 3D Print file here: www.thingivers...
Purchase the OPUS 18650 Battery Charger from AliExpress here: s.click.aliexp...
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#OPUS18650 #BatteryCharger #DIY #Modification #TechMods
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I have Zeepin BT-C3100 v2.2 it look almost identical but name Zeepin there you have Opus, but i think that are Zeepin monday work, becouse it will only charge to 4.16v and discharge only down to 3.21v how high are your Opus charging? and how low are discharging on your Opus? Nice mod you did, i wish i have a 3d printer maybe that be my next toy :)
They should be the same chargers but different brand cases. I’m not sure on the discharge voltages I have read 3.1V on 18650s. Inside their is a switch that can change the charge voltages that increases to 4.35V. I will do a video one day on the charging of the 18650 hopefully that should show what’s going on. The 3D print model should fit your charger as well.
@@ScottyDIY In my manual i read discharge voltage 2.8v but in real it´s 3.21v but i have order one more Opus hope that one are better i also have order Liitokala lii 500 so i have little to try and make some youtube movies about :) i now the switch maybe 4.35 be 4.2 i will try.
I just did a discharge test at 1000mah and it got down to 3.2V im charging now and ill do another discharge tomorrow at 200mah and see if it is different
Just did a charge at 500mah ended up at 4.15V
Not so good we get lower capacity of the batterys then it's not fully charge and not discharge to 3.0 or 2.8
What height and voltage 80mm wide fan do u reccomend?
Ohh, regular case fans - FACEPALM lmao
haha all good, i haven't had mine going for a while either ill need to set it up again
What's the current of the fan?
To be honest not sure, it was a PC fan so 12V maybe 0.1A but could be off a little
I've bought a 0.14V fan. Let's see what gonna happen.
Hi can i charge 9 cells jn parallel in one slot?
I wouldn’t try it. I have no idea what it would do to the charger. Assuming your talking about running leads of the charging pins to the 9. I think the charger has temp sensors designed for just the one cell. Best to just get a IMAX or something like that.
@@ScottyDIY thank you for your reply but i already tried it hopefully not to destroy my charger of my cells,would you check my vid and give some advice?ruclips.net/video/fXki1jxcm9E/видео.html
Yeah had a look, is it still charging to full capacity then it may work. what is the charging Current. are you doing charge only or discharge test?