LOTUS POWER PSP-110 Battery 3.7V 1800mAh High Capacity, Portable Replacement PSP 110 Battery for Sony PSP-1004 PSP-1000 PSP-1000K PSP-1000G1 PSP-1000G1CW PSP-1000KCW: Amazon.co.uk: Electronics & Photo
for PSP 110 Battery Replacement, 3.7V 1800mAh Lithium Ion Battery Replacement Compatible with PSP1000, PSP1001 Game Console: Amazon.co.uk: PC & Video Games