1,300 Wh 52 volt e-bike battery stepped down to 12 volt powering 300 watt pure sine wave inverter

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United States Jonathan Stewart
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Published on ● Video Link: https://www.youtube.com/watch?v=Uf9dQSl6q-I


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you can pause the video to see the 2 main products.
The step down device is dark brown and can take in 48-72 volts and convert it to 12 volts at 360 watts max. I tested it all day powering a large house fan. It was a little warm to the touch, but worked fine. It does not have a built in fan but I suppose it does not need it. I found the device on eBay for $25-35

The power inverter is red. It has a nice build quality.

The batteries, 104 of them, are Samsund 35e 18650 batteries. Their capacity average is about 3.250 KWh. I assembled the battery 2017 and use it often on a 1,000 watt ebike.



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