Douchebags Carryall 40L – An almost perfect gym bag

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Author: Arne Bornheim via YouTube

The Douchebags Carryall is a convertible Backpack and Dufflebag that is perfect as a gym bag.

BUY HERE:
http://geni.us/Douchebags

FOLLOW ME:
TWITTER: https://arnebornheim.com/Twitter
INSTAGRAM: https://arnebornheim.com/instagram

My gear:
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https://arnebornheim.com/MyGear
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My Setup:
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https://arnebornheim.com/MySetup
https://arnebornheim.com/MyHackintosh
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My Website:
http://www.arnebornheim.com

First Impressions of the Carvon Board With Neil from Big Kids

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Author: Mike Beard via YouTube

Favorite DIY Electric Skateboard Parts: http://geni.us/bV1e

Finally met up with Neil from Big Kids to help him shoot a review video for the Carvon Board! Very fun to test ride such a unique board.

Be sure to check out Neil’s Channel: http://geni.us/iu3c

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Say Hi On Social Media!

Twitter: http://geni.us/MikeTwitter
Instagram: http://geni.us/MIkeInstagram
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Where I Get My Music – http://geni.us/L7ssEEb

Battery Sag

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Author: BajaBoard via YouTube

Battery (or voltage) sag, if not managed properly, can cause power cut-outs or damage your battery pack. Here, we talk a bit about how we test for sag in the BajaBoard.

The pack being tested is 10S setup. Each pack also has its own BMS.

Instead of relying on suppliers, we run our own tests to determine the sag in various battery states and various operating conditions. These are then implemented into our control algorithms to control power delivery depending on the state of the battery.

It may be surprising to some people that the highest power usage occurs during extreme acceleration. Going up hills at a steady speed does not actually use all that much power comparatively speaking.

To learn about voltage sag in general, check out Jay Boston’s latest interview with the Battery Guy:
https://www.youtube.com/watch?v=TzI0AtsogOk