psp battery mod (extended life)

[Demonboy]

ok so i just built this psp for my gf... nothing fancy just a clear case / a white umd door (hides the extra battery...and looks good too) and an extra battery i had.... you see my gf is bad about always wanting her electronics to have power (but forgets to charge them) so i figured y not extend the life so MAYBE she will remember to charge it b4 it dies... cant find camera atm but when i do ill get some pics up

[Famas]

two batterys would double the power to the psp right if this is correct wouldnt you need a switch to switch from 1 battery to  the other maybe add some  pics of your mods sounds great mate

[Demonboy]

no if u wored them in series it would double the power... if u wired in parallel it adds life silly 

[son01490517]

Try this:



Above is my current battery, 8hr playing with 30 brightness (40 is minimum default)
My original battery only lasts for 4hr. It takes >4hr to charge (3h with original)
If there 3 are new, i think it will be much better (OMG i got 2 old BT50 for only 1$  )
Fell free to ask and sorry if my English f... your eye