Battery Booster / Jump Starter $20 No name purchased off EBAY
Автор: thelondonbroiler
Загружено: 2019-06-30
Просмотров: 11539
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More recent testing I've conducted with charging and discharging the jump pack via usb, shows it takes ~20 watt hours of power to charge (video shows 23 watt hours from the wall, which I assume represents ac to dc conversion loss) and around ~10 watt hours of energy capacity when discharged at 1 amp continuous.
Sorry for the lousy video quality. Due to a problem with the free video editor I use (Kinemaster), it wouldn't let me export it. Randomly, a year after compiling it, I decided to retry. After fetching audio and video files (I believe the app had updated, and changed it's storage directory, I was finally able to export it, but it would only allow me to do it at 360p...
https://www.ebay.com/itm/20000mAh-Car...
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