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diy solar

diy solar

Sourcepow 12v 100ah w/ bluetooth

flhtbill

New Member
Joined
Sep 25, 2022
Messages
3
Just got mine today. The label sticker isn't attached to the battery, but was included. I had difficulty with connecting to the XiaoXiang app, but finally got it to connect to the JBD app. Going to fully charge and then try a capacity test on it with a 20a load.

Update: My capacity test showed 105ah running 5hr 15min with a 20amp load.
 

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At this point would you buy it again? Thinking about buying four of them for $600. I don’t think I can find 400 amp hours for less than 600 bucks.
 
JBD inside would be great. Is it 100 A continuous discharge with 200 amp surge or is it 50 amp continuous with 100 surge? On either the charge or the discharge side.
 
Here is a pic of the information XIaoXiang app shows. It has DGJBD for BMS manufacturer. I would buy this again, especially with the bluetooth capability. This is the first battery I have had with it and won't buy one without. I don't have the ability to discharge at 200 amp. I have also found the identical battery tested on Youtube, but is sold under the "Elfhub" brand on amazon. The same person tested a FIUNIE branded battery that also was very similar.
IMG_3795.PNGIMG_3796.PNG
 
Today, I tested discharge on it. With a 150amp load, battery shut off after eight seconds. It then reset after about thirty seconds. With a 115amp load, it shut off after eight seconds. It would then reset after two seconds. Over current protection does work with this battery. I got 1 hour and two minutes of discharge with a 100amp load.
 

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