combatwombat
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Posts posted by combatwombat
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I will check. Before I put this new fullymax in I want to find out what is going on, or i am the most unlucky person buying batteries. Last battery was fullymax and cell 3 went to 0.00v and the others were in the range of 2.8 to 3v. Can I not use the balance connector if i have a separate charger? Thank you.
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I am on my 4th battery that has dropped below rechargable state. I switched from lifepo4 batteries to lipo fullymax 900. I leave the battery in my device and if not charged it drains one or two cells to 0.00v. Do I need to check the balance solders or anything else. Thanks.
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Ya, it is kinda funny. I got it back together but had to change the ground to a 22 awg wire instead of the gold screw and bracket. I did change the 510 to evolv 510 so if probably did come from the shotty oem 510. Never take things apart after a BBQ party lol. Thanks for your guys help, I really appreciate yall.
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I have the two bigger silver springs for the negatives. Not sure about this one.
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Does this spring go somewhere on the wismec dna 200? thanks
![IMG_20160425_233627375[1].jpg](//forum.evolvapor.com/applications/core/interface/file/index.php?file=/wst%2F2897871.IMG_20160425_233627375%5B1%5D.jpg)
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I cant remember where the where this wire solders onto the board. Please help. Im gessing somwhere on the tap balancer.
![IMG_20160425_211341936[1].jpg](//forum.evolvapor.com/applications/core/interface/file/index.php?file=/wst%2F2897819.IMG_20160425_211341936%5B1%5D.jpg)
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Thanks, I had to sand my hex head down but its fine now.
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How snug should the contact pin go into the insulator? Mine i really have to press hard to get it in there.
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just found it thanks )
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I feel silly asking but there are a lot of parts im not use to seeing with 510 connector and I dont want to mess it up. How do i put this together? http://www.protovapor.com/product/evolv-510-connector/
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I believe for my lifepo4 battery or a bug in software I have to change the soft voltage cutoff and upload settings for it to work correctly. I want to try battery analyzer, as I am messing with the curve but afraid of frying something and the meter for lifepo4 is a crapshoot anyhow due to how the battery acts.
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had to wait for it to charge to 1.01 v at 0.015a current then perform usb recovery. Strange, when i set cell cutoff to 3.2 it worked with a check battery msg. My other battery is 0.00v on all 3 cells and seems not to charge at all.
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I have bought two batteries now and the board will drain both too low. Right now cell 1 - 1.9v, cell 2 - .96v, cell 3 - 1.98v. I have set the cell cutoff to 2.7 but the board seems to ignore this. Any help would be appreciated as I have no idea what is going on because it happened with two batteries. The batteries will work fine for a few days to weeks then drain way below. So now two batteries are garbage because the board or can i salvage them with a external charger?
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I have a 9.9v 1050 lifepo4 which is new and only cycled 2 times. I left it for a week and mabey the button got depressed but I hooked it up to charge and it wont charge and device monitor says pack is at 4.7v.... I had the soft cell cutoff at 2.7 so I do not see how this is possible without the board malfunctioning.
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The battery analyzer wont work for me ,, not sure just keeps saying waiting for battery to be fully charged. I just recieved a new battery from the company but seems everything is still the same as far as balancing issues. Mabey they just rewrapped my battery or I need to take part my dna to see if things are kosher with the solder. Or mabey lifepo4 just sucks and i need to buy a lipo. BTW what lifepo4 do you have, without being able to use analyzer the Wh make a difference with how it acts, im running 1050 maxamps 9.9v.
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Sad to hear blueridgedog, but thanks for letting us know. I would try it with mine but having my battery replaced.
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I would buy the 510 connector just to check it out. How is it compared with the fdv v4?
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Liquid electrical tape could work around it also.
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I just checked device monitor when screen read 100% charged it it was at 3.3 v when its suppose to be 3.6. I am not sure if board is fried but things have fallen apart.
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I was thinking the same thing blue, but how did they come up with the discharge for lifepo4 in escribe? I might just have to deal with the battery meter going crazy. I looked at your hyperion squonk, looks nice, do you know if hyperion lifepo4 "transmitter" batteries work the same as a regular lifepo4?
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Two of my cells get to 3.6 then the last one is usually around 3.4 and escribe/dna200 chip cuts the current to about 0.138 a charging the last one slowly, although the battery meter says 100% and so does the Wh in device monitor. Also my battery was full when I tried to analyze it and says waiting for battery to be fully charged when I try to start it. Using same 1050mah 9.9 lifepo4.
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I use a machine screw #6 which is 3.5mm and it helps to give you perfect spaced coils. I triple twist 32gauge and 9 to 10 wraps for each coil for dual coils around .1 ohms.
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Tried to run battery analyzer but tells me waiting to be fully charged when it is fully charged. Any thoughts?
![IMG_20160425_233627375[1].jpg](https://forum.evolvapor.com/applications/core/interface/file/index.php?file=wst%2F2897871.IMG_20160425_233627375%5B1%5D.jpg)
![IMG_20160425_211341936[1].jpg](https://forum.evolvapor.com/applications/core/interface/file/index.php?file=wst%2F2897819.IMG_20160425_211341936%5B1%5D.jpg)
Bad battery or board?
in Batteries and Charging
Posted
Now I checked the battery and cell 2 and 3 are at 0v. How is it discharging when not in use? Thanks for advising the usb recovery but unless it is at 1v it cannot activate, I believe. So basically I believe the battery to be draining when not in use, but I am not sure what would cause a continuous discharge. Thanks.