петък, 4 юни 2010 г.

[Solar Trickle Charger] Will a 4.5 volt charger burn up a 3.7 volt cell phone battery? If so, what resistor would I need to kill .8 V?

Solar Trickle Charger has posted a new item, 'Will a 4.5 volt charger burn up a
3.7 volt cell phone battery? If so, what resistor would I need to kill .8 V?'

I'm building a solar charger for my phone. Should I bother to drop the voltage
to the exact number listed on the battery. The panel puts out 4.5 V, and the
battery takes 3.7 V. Will this hurt my phone? If so, would someone please tell
me which resistor I need. (also, if you could [...]

You may view the latest post at
http://solartricklecharger.co.cc/1114/will-a-4-5-volt-charger-burn-up-a-3-7-v...


Best regards,
admin

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