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High speed charging

Posted: Wed Jun 19, 2019 2:31 pm
by Freebird
The seller of this professionally built charger says it can completely charge a scooter in half the time and is only asking $70(plus shipping)



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Re: High speed charging

Posted: Wed Jun 19, 2019 5:06 pm
by yeswhat478
Lol! Thats just two chargers strapped together? Looks like an accident waiting to happen

Re: High speed charging

Posted: Thu Jul 04, 2019 8:11 am
by Bleebleblatt
ifffffff I only had a brainnnnnnnnnn!!!!!!! :D :D :?: :?: :?:

Re: High speed charging

Posted: Sun Oct 13, 2019 4:31 pm
by nikkisscy
there are many chargers on aliexpress ...this looks like is gonna explode...

Re: High speed charging

Posted: Mon Oct 14, 2019 11:23 am
by namanjohnson101
HELLO EVERYONE,

Lemme do the math. Hamster can apply a maximum force roughly equal to its weight (30 grams * g = 0.3 N), at a velocity equal to its run speed -- let's say 1 meter/second or so -- for a total power output of about 0.3 watts. Cell phone batteries hold something like 2500 mAh at 3.8 volts for a total energy of 30 kJ.

So in an ideal situation, it'd take about 24 hours to charge a typical phone on hamster power. Keep it up little guy!

REGARDS