D
David Hyde
Hello
I wonder if you could help.. here is our problem/ question.
How much power would a modern smart phone drain from a 12volt,
for example a 150 amp hour battery. From flat phone battery to full phone battery.
If we wanted to charge 400+ phones
How would we work out how many batteries are required to safely charge 400+ mobile phones. Flat phone to full.
repeatedly.
Additional.
How long would it take to recharge eg a 150 amp hour battery, using van alternator, wind, solar as back up.
any help would be amazing.
I know its a big ask, we have rough figures. but need summat more accurate.
ie flat iphone 4 uses 0.09 amp when flat to .01 when almost full on 12vlot supply
All the best
dave
I wonder if you could help.. here is our problem/ question.
How much power would a modern smart phone drain from a 12volt,
for example a 150 amp hour battery. From flat phone battery to full phone battery.
If we wanted to charge 400+ phones
How would we work out how many batteries are required to safely charge 400+ mobile phones. Flat phone to full.
repeatedly.
Additional.
How long would it take to recharge eg a 150 amp hour battery, using van alternator, wind, solar as back up.
any help would be amazing.
I know its a big ask, we have rough figures. but need summat more accurate.
ie flat iphone 4 uses 0.09 amp when flat to .01 when almost full on 12vlot supply
All the best
dave