I put a multi-meter on my waouks 4A charger, it reads 50.5V. Is this a problem?
Got mine at liion wholesale while they were in stock
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@drone001 If its supposed to be a 10S charger, then yeah you have a problem. It’s within spec for a 12S charger though, 50.5V / 12 series groups = 4.20833V per cell.
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it’s for a 12s battery. I thought it was 50.4V…ok i see 50.49996V …thx
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I’ll mock it up first. The charge port it should be great…
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I got them from https://www.18650batterystore.com/21700-p/molicel-p42a.htm
They match liionwholesale prices if you ask them. I did and got a discount code on the same day. The code was liionp42a for Qty 50+ = Price of $5.10
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If anyone is interested on battery cycle testing I found this.
The test parameters are…
Charge to 4.1v @ 1amp
Discharge to 3.3v @ 2.5 amps
Although not exactly like use in an eskate, its the best test I could find and a little more real world than 100% DOD cycle testing you would normally find on a data sheet.
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That’s a helluva deal, $4.60/cell for 100. So tempted but I already have 150 40T’s I dunno what to do with 
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I’ll send the address of a safe place for those, lol
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is that while charging, or unplugged ?
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charger unplugged from board. plugged into the wall socket and measured from the barrel plug.
yeah that’s normal, it’ll drop when the board is pulling current
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Is this a problem? I missed the anode by a little bit when spotwelding and blew through the nickel. I thought it would be fine because there is a gap between the anode and anything important underneath but I thought I should get a second opinion.
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Did you measure it for me yet? 
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Totally fine as its on the positive end
Btw nickel does not need to cover up the whole space
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I know, i probably should have left a gap so i could see the anode better but 10mm nickel strip fit quite snugly.
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I got about 175 x 185
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Great, thank you! 
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Anyone have that diebie bms balance connector pinout image by hand?