Battery Type : Li-ion.
eBay
For PSP3000 Housing Shell Case with Buttons For Sony PSP 3000 Game Console Controller Full Cover Set Repair Part
Aliexpress UK
2 in 1 USB Charging & Data Cable. Capacity : 2400mAh. Battery Type : Li-ion.
eBay
Memory Card (TF) PSP Game For PSP3000 High Speed Plug&Play Retro Games(IT,FR,ES,DE,English) 128GB
Aliexpress UK
AC ADAPTER. Cable length (AC adapter): 1 m. Battery Type : Li-ion. 1 AC WALL ADAPTER. Cable length (Plug cable): 1m.
eBay
930mAh 3.7V LIP1412 Battery for Sony PSP GO PSP-N1000 PSP-N1001 PSP-N1002 PSP-N1003
Aliexpress UK
The length of the power cord 1.2m. Battery Type : Li-ion. Replace the missed, broken or old charging cable. Can also be used as a spare line when you go out. High quality design for professional use.
eBay
For PSP 3000 Left Right Buttons Function Start Home Volume PCB Keypad Flex Cable For PSP 3000 /PSP 3004 3001 3008 300x
Aliexpress UK
Here is the item everyone with a PSP has been waiting for! A charge cable converter that enable you to simply plug in a USB Type C to charge your psp 2000/3000. Fully tested new product, 10 available. If they sell well I will have more made! Not sure if they work on any other models but these are the only ones guaranteed by the manufacturer. Thanks for looking Obviously no usb-c charger cable or psp included in sale, however you have to state it these days! Just the link cable!
eBay
Black Replacement 3D analog joystick Button For PSP 3000 / PSP3000 PSP 3001 3004 300X
Aliexpress UK
Battery may change slightly in appearance from ones listed in photos.
eBay
Sony PSP 3000 Handheld Game Console (PSP-3006) Original PlayStation PSP3000 RADIANT RED Game Console+(Free Games)
Aliexpress UK
Remove the old battery, carefully install the new battery on the battery box, tighten the screws, and then connect the wires of the new battery. Then unscrew the old battery screws one by one, and carefully save each screw.
eBay
100% Original Sony psp 3000 (PSP-3006) PIANO BLACK PSP3000 Game Console PlayStation Handheld GBA Arcade Game Console (Gift Game)
Aliexpress UK
Remove the old battery, carefully install the new battery on the battery box, tighten the screws, and then connect the wires of the new battery. Then unscrew the old battery screws one by one, and carefully save each screw.
eBay
Sony psp 3000 PEARL WHITE (PSP-3006) Original PlayStation PSP3000 Game Console+(Free Games)
Aliexpress UK