vvybby Posted June 15, 2019 Report Share Posted June 15, 2019 (edited) Hey guys, After me cleaned the firing button of this mod and charge via usb,its always shows 3.08A. The LiPo went undervolt after that,is my chip are broken? Ps. Sorry for my bad english Edited June 15, 2019 by vvybby Link to comment Share on other sites More sharing options...
Wayneo Posted June 15, 2019 Report Share Posted June 15, 2019 Can you post a Printscreen of Device Monitor, like the one shown in the other thread you posted in. Link to comment Share on other sites More sharing options...
vvybby Posted July 12, 2019 Author Report Share Posted July 12, 2019 Pls heeeelp.. Link to comment Share on other sites More sharing options...
dwcraig1 Posted July 12, 2019 Report Share Posted July 12, 2019 First off I can't imagine a computer USB putting out that much power. Do you have a volt meter where you can measure the actual voltage of the battery? Link to comment Share on other sites More sharing options...
vvybby Posted July 12, 2019 Author Report Share Posted July 12, 2019 On 7/12/2019 at 3:02 AM, dwcraig1 said: First off I can't imagine a computer USB putting out that much power. Do you have a volt meter where you can measure the actual voltage of the battery? Expand Yea,no matter what i used to charge this mod,its always show 3.07 - 3.08 A im curious,its my lipo or the chip broken? Link to comment Share on other sites More sharing options...
dwcraig1 Posted July 12, 2019 Report Share Posted July 12, 2019 Does the mod function or throw a battery error? Link to comment Share on other sites More sharing options...
vvybby Posted July 12, 2019 Author Report Share Posted July 12, 2019 On 7/12/2019 at 3:18 AM, dwcraig1 said: Does the mod function or throw a battery error? Expand The lipo now is undervolt,when i switch to power supply mode,it has check battery warning. should i replace the battery? Link to comment Share on other sites More sharing options...
dwcraig1 Posted July 12, 2019 Report Share Posted July 12, 2019 Being that the battery appears to have been sitting well below 2.8 volts (providing that volt reading is accurate) the battery surely has internal damage. With that being said I would think that the board is what's causing the problem. But I don't know for sure. Link to comment Share on other sites More sharing options...
dwcraig1 Posted July 12, 2019 Report Share Posted July 12, 2019 Did this happen as soon as you tried it after cleaning the switch, or did it take awhile to develop? Link to comment Share on other sites More sharing options...
vvybby Posted July 12, 2019 Author Report Share Posted July 12, 2019 On 7/12/2019 at 3:25 AM, dwcraig1 said: Being that the battery appears to have been sitting well below 2.8 volts (providing that volt reading is accurate) the battery surely has internal damage. With that being said I would think that the board is what's causing the problem. But I don't know for sure. Expand should i request a replacement to vapecige? i hear they have a lifetime warranty Link to comment Share on other sites More sharing options...
vvybby Posted July 12, 2019 Author Report Share Posted July 12, 2019 (edited) On 7/12/2019 at 3:27 AM, dwcraig1 said: Did this happen as soon as you tried it after cleaning the switch, or did it take awhile to develop? Expand its happen as soon as i cleaned the firing button. Edited July 12, 2019 by vvybby Link to comment Share on other sites More sharing options...
dwcraig1 Posted July 12, 2019 Report Share Posted July 12, 2019 First thing I would do is measure the voltage of the battery and see if EScribe is reporting it correctly. This battery will fit Vapecige VTbox200: https://hobbyking.com/en_us/turnigy-nano-tech-1300mah-3s-25-50c-lipo-pack.html Link to comment Share on other sites More sharing options...
vvybby Posted July 12, 2019 Author Report Share Posted July 12, 2019 I'll try with another battery later and if its still show 3.08A then the problem is the board 1 Link to comment Share on other sites More sharing options...
zark Posted July 12, 2019 Report Share Posted July 12, 2019 On 7/12/2019 at 3:47 AM, vvybby said: Я попробую с другой батареей позже, и если она все еще показывает 3.08A тогда проблема в плате Expand Во первых проверьте настройки EScribe, какой тип батареи выбран в программе. По опыту использования устройств с LiPo могу сказать, что подобная проблема возникает при резком снижении внутреннего сопротивления LiPo ячейки, при этом очень часто разрушается чип, который отвечает за ограничение тока зарядки. При повышенном токе заряда LiPo ячейка начинает разрушаться ещё быстрее. По этому при проверке работы платы другой батареей будьте осторожны, чтобы не испортить аккумулятор. Link to comment Share on other sites More sharing options...
vvybby Posted July 12, 2019 Author Report Share Posted July 12, 2019 (edited) On 7/12/2019 at 5:31 AM, zark said: Во первых проверьте настройки EScribe, какой тип батареи выбран в программе. По опыту использования устройств с LiPo могу сказать, что подобная проблема возникает при резком снижении внутреннего сопротивления LiPo ячейки, при этом очень часто разрушается чип, который отвечает за ограничение тока зарядки. При повышенном токе заряда LiPo ячейка начинает разрушаться ещё быстрее. По этому при проверке работы платы другой батареей будьте осторожны, чтобы не испортить аккумулятор. Expand so if i replace the battery,the problem will solved? or my board already broken? Edited July 12, 2019 by vvybby Link to comment Share on other sites More sharing options...
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