posibility of charge & play with 1 charger port

[panchuflenks]

hi everyone.

Im chilean and this is my first post (sorry for the poor english)

currently I'm doing my first gamecube portable and i so exited .

searching and reading a lot i found this charge and play circuit http://forums.modretro.com/viewtopic.php?f=36&t=14089&start=20 but i though "this is not very nice and polite" so thinking a little bit ( i don't knoy much electronics) and i do this diagram bassed on CrashBash's Charge and Play Diagram

as you can see there are 2 new components (charger circuit and a diode). the charger circuit is
http://www.aliexpress.com/snapshot/7231520385.html?orderId=72057110054776

the batteries that im using are
http://es.aliexpress.com/item/7-4V-...G-Freelander-PD800-Tablet-PC/32606700314.html

and the charger is
http://es.aliexpress.com/item/7-4V-...G-Freelander-PD800-Tablet-PC/32606700314.html

the diode are only for cut the voltage from battery to charger.

this is tested and working... but i think that is incomplete and we can improve it.
any suggest or comments?

 

[Prog]

That charging circuit is merely a regulator; it provides no charging cycles and doesn't shut off when the battery is done. It could cause them to explode.
I believe bentomo has been working on a solution.

 

[Noah]

why do people keep using this diagram
it's outdated and the 5v regulator isn't even needed.

 

[panchuflenks]

Re: posibility of charge & play with 1 charger port

why do people keep using this diagram
it's outdated and the 5v regulator isn't even needed.

Do you have a new one?.. Where can i find it?

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