eForCity? 2x LITHIUM 3.6V 1800MAH Replacement BATTERY PACK Compatible With SONY PSP 1000 Valued Combo Includes: 2 x LITHIUM 3.6V 1800MAH Replacement BATTERY Generic / Aftermarket Gain 30 day money back guaranteed if you purchase with eForCity?. Accessory only. Device is not included. All rights reserved. All trade names are registered trademarks of respective manufacturers listed.