Just got my B80 expansion battery and plugged it into my Bluetti 200W AC adapter that came with my EB240 and it’s not charging. I had it connected for 6 hrs and it’s still showing 3 green lights.
Do I need a different AC adapter?
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@Alan_Walls Is the adapter T200 or T200S?
Is it charged to 3 lights that do not move, or has not been charged in?
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I’m not sure about the adapter model. It’s the one that came with the EB240. The battery shows 3 steady lights when the adapter is plugged in. After looking around the adapter I have must be 10amp?
I ordered a new adapter off your Amazon store 25.2v/8amp. I think that is the correct AC adapter (T200S).
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So after close examination of the 200W AC adapter that came with the EB240, it’s a 5amp/40V power adapter. So the volts are too high for the B80 expansion battery. The T200S should work fine and I’m going to get a T500 for a little faster charging of the EB240.
Thanks
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I’m not quite clear. What is the recommended ac adapter to charge the B80 as a free standing device?
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I believe the correct AC adapter for the B80 is the T200S 8amp - 25volt. The one I was trying to use was the one that came with an EB240 5amp - 40volt.
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I can confirm, the T200S is the AC adapter that works with the B80. Got mine in and charged the B80 to full. No problems.
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The T200S is nowhere to be found. It is neither listed on Bluetti’s site nor available at their Amazon store. So what are we supposed to do for standalone charging???
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I purchased mine through the Amazon store. It looks like they’re out of stock at the moment. Keep an eye out for them to be restocked.
BLUETTI T200S AC Adapter & DC7909 to XT60 Cable for 400W Dual Charging, Compatible with Portable Power Station EB55/EB70S Amazon.com
I also charge the B80 with a 200w solar panel. The specific one I use is a Renogy.
Renogy Solar Panel 200 Watt 12 Volt, High-Efficiency Monocrystalline PV Module Power Charger for RV Marine Rooftop Farm Battery and Other Off-Grid Applications, 200W, Single https://a.co/d/hMe2k9y
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Thank you for the info. I’ve got a PV200 I can use, I just like to have all options available for convenience. It’s frustrating not to have support accessories available when needed (like the aviation => DC7909 until this week). The fact that AMZ doesn’t even know if it’s available nor does it exist on Bluetti’s site makes me wonder if it is discontinued.
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I hear ya. Just keep an eye on the T200S Amazon page and hopefully you ordered that aviation adapter for the B80. I’m sure it’s going to sell out quickly.
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Indeed I did. Might need to browse third-party solutions in the meantime.
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Just asked that question, here is the reply from support:
I’m Joanna from the official Bluetti UK store.
I have read your chat record.
Do you want to charge the B80 via the AC180?
We recommend you purchase a T200S adapter to fulfill it.
Please click this link and choose the 5th option to get it. With its help, you can charge the B80 via the AC180.
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