There has a LED lighton this product, when this charger is being charger by the psp ac adapter the LED will be red and when this charger itself is charged fully the LED turns green.
1,Function instruction and usage.
Use the psp adapter to charger this charger and save the electronic energy into the lithium battery inside firstly.
Use the matched cable to connect this charger with other game consoles such as NDS Lite¡¢PSP¡¢NDS¡¢GBA/SP¡¢to charge them.Please turn the"NO OFF"swithch to"ON" position when charger the game consoles.please turn the"ON OFF"switch to"OFF" position when not in using in order to save power energy.
2,Voltage/current parameter
Use the ac adapter to charger this charger itself.
psp battery Output:5V-700ma
3,operation instruchion
with "IN PUT" and "OUT PUT" two ports respectively
the"IN PUT" is used for charger the lithium battery inside this charger itself via psp ac adaptor
the"OUT PUT" is used for charging other games console through  the matched cable
Please turn the"ON OFF" switch to"OFF" position when not in using in order to save the power energy
4,Inide has protection PVC bag, enable you to carry the charger more portable and convently.