Amazon.com: MPF Products 1800mAh PSP-110 PSP110 Battery Replacement Compatible with Sony PSP Fat Portable Playstation PSP-1000, PSP-1001 : Video Games
3.6V 1800mah Rechargeable Battery for Sony PSP-110 PSP-1001 PSP 1000 FAT US - Walmart.com
Kastar 1-Pack PSP110H Battery and LTD2 USB Charger Replacement for Sony Video Game PSP Playstation PSP-110 PSP110 Battery, Sony PSP-1007, PSP-1008, PSP-1010, PSP Fat, PSP-1000, PSP-1000G1, PSP-1000G1W - Walmart.com
Battery for Sony PSP 1000 - 1004 (Not Slim & Lite) 3600 mah fat battery pack | eBay
Amazon.com: E-YIIVIIL Replacement Battery PSP-110 Compatible with Sony Fat PSP-110 PSP-1001 PSP 1000 Battery : Video Games
Amazon.com: 2X New 3.6V 1800mah Rechargeable Battery for Sony PSP-110 PSP-1001 PSP 1000 US : Video Games
PSP-110 PSP-1000 Battery with Charger for Sony PSP 1000, PSP 1003, PSP 1004 PSP Fat (1001, 1002, 1005, 1006, 1007, 1008, 1010) - AliExpress
Amazon.com: OSTENT High Capacity Quality Real 1800mAh 3.6V Lithium Ion Polymer Li-ion Polymer Rechargeable Battery Pack Replacement for Sony PSP 1000 PSP-110 Console : Video Games
Sony+PSP-1000+Replacement+Battery for sale online | eBay
Amazon.com: E-YIIVIIL Replacement Battery PSP-110 Compatible with Sony Fat PSP-110 PSP-1001 PSP 1000 Battery : Video Games