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    The YiHi SX350 35W Chip at Varitube

    Hey guys! Finally have my head above water now! - For those requesting 50W boards they will be back in stock on Monday - For those with 100W boards you need to take the upgrade. We had a customer contact us 2 weeks ago and we got with YiHi to fix the software. Somebody at YiHi loaded...
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    The YiHi SX350 35W Chip at Varitube

    Threading is M10 x 0.5mm on our connector
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    The YiHi SX350 35W Chip at Varitube

    Vewdew! How ya been man? Was wondering where you went off too!
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    The YiHi SX350 35W Chip at Varitube

    100W boards are in folks. I haven't had a chance to mess with them yet but I just listed them on the site. 1 thing is YiHi contacted me and told me not to sell the charging boards. They realized the stacked battery issue and are nervous about series charging. They are redesigning a balancing...
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    The YiHi SX350 35W Chip at Varitube

    Thanks Vlad and everybody for all the input. I've been working on a side project and its killing me. I agree try reflashing and check exactly what Vlad here is suggesting. There;s nothing else to make go into lock. If you;re not using a clicky button its easy to get false positives on...
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    The YiHi SX350 35W Chip at Varitube

    1st batch of 100W will have a charging board included for no charge. After that they will start charging for them. This board will need to be soldered directly to the battery and not the board. A wall adapter is not included but they did source them finally for the future. But we'll need to...
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    The YiHi SX350 35W Chip at Varitube

    don't know enough yet and my boards are stuck in customs. I'll ask the question though.
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    The YiHi SX350 35W Chip at Varitube

    getting compressed when I attach....here's a link for the specs for the 100W https://drive.google.com/file/d/0B61oDGxskBGhSDhSYTlsQ0Rsdk0/edit?usp=sharing
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    The YiHi SX350 35W Chip at Varitube

    Someone asked for specs for 100W
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    The YiHi SX350 35W Chip at Varitube

    Yes you can trust our instructions and files. Any questions do please ask.
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    The YiHi SX350 35W Chip at Varitube

    Do not do that with the wires. You do not want the cap energized. Doing so passes power through he spring and the spring is not meant to carry the power. Drill out the hole in the cap...its not hard. The next run is being made with a larger hole. The ideal wire to use is teflon insulated as...
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    The YiHi SX350 35W Chip at Varitube

    There will always be 2 boards. One is single cell 4.2v input and the 100W is 2 in series 7.4v input. I think we've seen the top of the 60W. It already eats batteries. But you never know for sure.....I know it can handle more but is it feasible? We'll see. The ones we are shipping are at 50W.
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    The YiHi SX350 35W Chip at Varitube

    update: SO the thing everyone will have to deal with on the 100W is this.....2 USB boards. The included board will be for updates only. The new board is for charge only and it will connect directly to the battery/sled. They tell me they are having a problem finding adapters to offer for this...
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    The YiHi SX350 35W Chip at Varitube

    remember guys....charging dual batteries mean you're not plugging it into your PC or using your cell phone charger anymore. We're talking a 9V adapter or something. I'll have more info soon. There's a board, there's an adapter.....but there's some open questions so I can;t give you definite...
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    The YiHi SX350 35W Chip at Varitube

    I've been out of town and not able to keep track here so sorry for not pitching in. There's a lot going on with the 100w. The version coming out of Germany is the original v100 from the videos. For whatever reason they took payment those months back so they made a special run for them. So the...
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    The YiHi SX350 35W Chip at Varitube

    within 2-3 mm. On the 60W we do have 16ga pre-wired on hand for some time now
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    The YiHi SX350 35W Chip at Varitube

    I got a response and some data. Their conclusion is your testing is invalid because majority of it is calculations...mainly because current is not measured and used in the calculations though. They pulled a random chip and tested it and they measure current and voltage for their testing. They...
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    The YiHi SX350 35W Chip at Varitube

    connect it with the battery negative. That batt - pad is to make it reverse polarity protected. If you want to use it put them both there,
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    The YiHi SX350 35W Chip at Varitube

    while certainly not in laboratory conditions I think your testing is valid Vlad....in direction and conclusion....the only question is magnitude. YiHi has responded they are evaluating it now. They certainly have the equipment to test it as well and now that they are pointed in the direction...
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    The YiHi SX350 35W Chip at Varitube

    without another set of test equipment the only thing would be to check the setups and values and repeat it.