portable battery charger

shmagoogin77 · Post by **shmagoogin77** » Mon Oct 03, 2005 1:15 pm

i finally got some AA NiMHs and made a portable battery charger

before i made one with a 9v battery and a 7805 but now i just have 4 AA NiMHs (5.4v) and you can put any kind of connector on it cause it has a snap instead of the wires coming out of the battery holder ( battery holder )

shmagoogin77 · Post by **shmagoogin77** » Mon Oct 03, 2005 2:01 pm

no one likes it

MilkMonster · Post by **MilkMonster** » Mon Oct 03, 2005 2:02 pm

of course we dont.

Kai · Post by **Kai** » Mon Oct 03, 2005 2:14 pm

that would also be usefull for mobile phones!!
(like it)

shmagoogin77 · Post by **shmagoogin77** » Mon Oct 03, 2005 3:15 pm

i have a nokia but it only accepts its charger and the charger send out like 7.5v or someting so i cant use it on that
but im getitng a new phone in like 2 months and my nokia has kick ass battery life

Zacko187 · Post by **Zacko187** » Mon Oct 03, 2005 3:17 pm

looks neato, nice custom wiring job

jellywerker · Post by **jellywerker** » Mon Oct 03, 2005 8:28 pm

check out the hakcady guide for making it output 7 volts, then it works for nigh well everything.

madc0w · Post by **madc0w** » Mon Oct 03, 2005 8:33 pm

the hackaday thing outputs 5 volts, for usb

shmagoogin77 · Post by **shmagoogin77** » Mon Oct 03, 2005 10:01 pm

jellywerker wrote:check out the hakcady guide for making it output 7 volts, then it works for nigh well everything.