Keep your Sony Ericsson device powered up with this genuine OEM Sony replacement battery, specifically designed for the Xperia Play X1, X2, X10, R800, Z1i, MT25i, and A8i models. With a capacity of 1500mAh, it provides reliable and long-lasting performance to ensure your phone stays operational when you need it most. Crafted with precision in China, this battery, model BST-41, maintains the integrity and quality expected from the Sony brand. It's the perfect choice for those needing a dependable power source for their compatible Sony Ericsson smartphone or tablet.