Product Name: Replacement Internal Battery for Sony Xperia Z1 Compact

Model Number: LIS1529ERPC

Compatibility: Fits Sony Xperia Z1 Compact (Models D5503 / M51w / SO-02F / Xperia A2)

Condition: Brand New / High-quality compatible replacement

Battery Type: Lithium-Ion / Lithium-Polymer Rechargeable Battery

Capacity: 2300 mAh (original specification)

Voltage: 3.7V - 3.8V

Energy Rating: 8.8 Wh

Weight: Approximately 37 grams

Cell Composition: Li-Polymer with premium A-grade cells

Safety Features: Built-in protection circuit against overcharging, over-discharging, and short circuits

Compatible Models: Xperia Z1 Compact D5503, Xperia Z1f SO-02F, Xperia A2 SO-04F, Xperia Z1 Mini

Function: Direct replacement for old, worn-out, swollen, or failing original battery