Hi @aeratiel, you are welcome!
It’s our pleasure to help you. Please don’t hesitance to contact us anytime.
well, after switching off it doesn’t start again 0_o. very sad. battery level was 86%
Hi. I’ve got the same issue with my elite 100 after 2 months of properly work. It stopped switching on and I cant do anything with it. But in Ukraine with power cuts its a big problem to become without power. If there any solution with it ?
well. I found recomedations on youtube to freeze it. I left my station outside in -5 degrees by celsius for 2 hours and it started. now I switched on charging on 95% only to avoid overcharging and we’ll see if it work properly. @BLUETTI maybe it will help you to solve the problem @BLUETTI_CARE
I’m not sure the problem is with balancing, but I’ll share my thoughts on balancing below.
I wouldn’t limit the charge to 100%.
Let me explain why.
- The station might trigger protection not because the entire battery is overcharged, but because a single cell is overcharged. And overcharging a single cell can occur even when the display shows, say, 80%.
- It might also trigger protection due to an imbalance between the least charged cell and the most charged cell. We don’t know.
- Balancing only occurs during charging, approximately when the cell reaches full charge. Let’s say from approximately 90% (approximately 3.45V - 3.50V cells) to 100% (approximately 3.65V cells).
I’m writing this as an approximation, and there could be more, because the manufacturer sets these thresholds and percentages, and I can’t know what’s set.
How can the user increase balancing efficiency? Without disassembling or directly balancing the cells, we can connect an active balancer to the battery, for example, which will continuously balance the cells.
- Considering that the current of the balancing resistors cannot be changed (we have a passive balancer), we need to increase the charging time in the range from approximately 90% to 100%. This can only be achieved by reducing the charging power in the final stage. This can be done manually by setting the User Mode to 1 A in the settings.
- Many such controlled charges from 90% to 100% at low power may be required.
And this is the maximum available.
And such user methods will only help if the imbalance is caused by user actions. Specifically, constant use of UPS mode, undercharging the station to 100%, constant charging at high power, and failure to perform calibration cycles at least once every two weeks during intensive use (discharging to zero and charging to 100% without a load). Storage requires a separate procedure: calibration plus discharge to 40-60% followed by further storage. Failure to follow these recommendations will adversely affect the cell balance in the battery and, as the number of cycles increases, may lead to imbalance.
But none of this will help if the underlying causes of the imbalance are inherent in the station itself.
…
That’s all I wanted to clarify about balancing and calibration, but, again, the cause could be elsewhere.
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Balancing only occurs during charging, approximately when the cell reaches full charge.
True, however the reason why you let it rest for several minutes (or a few hours) both before charging and after discharging is the resting voltage. You could possibly end up with garbage reference points and SOC drift. The voltage curve is pretty flat with Lifepo4 as well so thus why you only can balance near the top end anyways.
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I completely agree about the need to let the battery “rest” after a full charge or full discharge. This is a valid point. I was simply trying to explain that, with a charging station, an incomplete charge, a fast charge on the last section, and a lack of calibration lead to balance issues and SOC errors. But I still don’t believe that the problems are caused solely by user actions and increased load in the form of a number of cycles.
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ну кстати человек выше с такой же проблемой разбирал станцию и мерял вольтаж банок, он был в норме и проблема все еще оставалась, станция у него запускалась только с пинка. у моей новой премиум 200 процес заряда отличается от елит 100, она начинает на низкой мощности какое-то время и до конца заряжается большой. первая зарядка была на низкой мощности около 150 ватт минут 15 вообще, сейчас это первые 1-5 минут, елит 100 в свою очередь сразу стартовала с 600 ватт и только под конец понижили мощность и то я не всегда улавливал этот момент. елит 100 видела нагрузку с выключеного пк под 80 ватт при том что время оставшееся считала будто ее нет, премиум 200 этой “фантомной” нагрузки не видит. вроде как просто станция с большей емкостью и мощностью но ведут себя абсолютно по разному
I see. Yes I would concur with that. I use mine in the real world, outdoors, as designed all day every day and I still run across calibration issues from time to time, though I will say that it mostly tends to be happen when I stay near the top end of the SOC and don’t fully let it discharge all the time. So say going from 60-100% all the time instead of letting it go to 25% to 100%.
@BLUETTI @BLUETTI_CARE
Hello BLUETTI Support Team,
I am writing regarding my BLUETTI Elite / Premium 100 V2 portable power station, which is only about two months old.
The unit has developed a serious issue:
After powering it off, it no longer turns on again. The battery level was about 86% at the time, and the device does not respond to the power button, AC input, or DC input.
The only way I managed to revive it was by placing the unit outdoors at approximately –5°C for about 1–2 hours. After cooling, the station powered on again. However, once I turned it off again, the same problem immediately returned — the unit became completely unresponsive.
This behavior is 100% reproducible:
• Works normally
• Power OFF → unit becomes “dead”
• Cooling to sub-zero temperature → unit powers on again
This strongly looks like a BMS / MCU lockup issue or firmware bug that puts the device into a deep sleep / protection state from which it cannot wake up normally.
I have also found multiple reports from other users with Elite / Premium 100 V2 units describing the same symptoms on your official community forum.
This device is critical for me, especially during power outages in Ukraine, and it is not acceptable that it can only be started by freezing it.
Please advise:
- Is there a known firmware / BMS issue with Elite / Premium 100 V2 series?
- Is there an official recovery procedure?
- If not — I request an RMA / repair / replacement under warranty.
I am ready to provide serial number, proof of purchase, and videos showing the behavior.
Thank you for your support.
Best regards,
Yevhen Shevchenko
@zeus_ua Советую вам не экспериментировать с температурой ниже 0°C. LiFePO4 не любят отрицательных температур во время зарядки. Даже, если это сбрасывает ошибку, лучше поберечь аккумы. В моем случае ошибка перезаряда (возможно) ушла после разряда до 95% примерно. Нормальная BMS плата должна содержать датчик температуры, сигнал с которого заблокирует заряд аккумов, если температура ниже 0°C. Есть ли такой датчик у Bluetti Elite/Premium мне неизвестно.
@John_Smith при отрицательных не заряжал. тут вопрос был что заряженная станция не стартовала. и только после “побывки” на морозе она соглашается включаться. сегодня повторилось опять это. после засыпания включается только после того как постоит в покое на морозе, и сегодня она была заряжена не на 100%
@zeus_ua скорее всего охлаждение станции как-то обманывает логику контроллеров на плате BMS. Сопротивление LiFePO4 ячеек растет на морозе, напряжение падает, АЦП контроллеров BMS платы начинают иначе “видеть” ситуацию. Как еще можно объяснить, я не знаю. Значит нету температурной компенсации у наших BMS. Кто-то еще смог воспроизвести включение (оживление) после мороза? Моя Elite 100 уехала пока что в относительно теплое помещение.
@John_Smith уверен что не только мне это помогло. так как способ я подсмотрел где то под видео о проблемах с этой станцией, а так как лезть в станцию не хотелось а кабель xt60-usb c еще не приехал то я попробовал этот пособ. https://www.youtube.com/watch?v=Euh80HfjfzY тут кажись.
добавлю еще , что после включения ведет себя абсолютно адекватно как и всегда. нагрузку держит ошибок не показывает. разряжается заряжается. но только до выключения …
добавлю. простояв день в режиме покоя станция снова уснула. приехав с работы как раз забрал кабель xt60 и станция включилась мгновенно при подключении павербанка к ней.
@BLUETTI_CARE @BLUETTI update, after switching of and not responding on power button, item started after connecting external 12v power through xt60 input.
может стоит выключить ECO режим и т.д., чтобы она сама не выключалась? А вдруг очередной сон может стать более глубоким…
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@BLUETTI_CARE I bought the BLUETTI Elite 100 V2 power station on January 10 from the German site https://www.bluettipower.eu/. Has this mass problem been fixed, or does it still exist in the model you sell? Do I need to return it?
The station was supposed to be used in Ukraine — you know how harsh the situation is there. I wish I had known this information before purchasing 
I wish I had opportunity to change my mind back in november 2025 and choose ecoflow instead of bluetti.
Today in the morning my station again become a brick.
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А холод уже не помогает? Или слишком тепло на улице сейчас?