Sony Ericsson Xperia X1 (BST-41) Li-Po Replacement Battery
The BST-41 is a reliable lithium-ion/lithium-polymer battery designed for select Sony Ericsson smartphones, including the Xperia X1. Built for stable voltage output and efficient energy delivery, it restores your device’s battery performance for calls, apps, and multimedia. Its compact design ensures seamless fit and dependable power for older mobile devices.
Specifications
- Model: BST-41
- Battery Type: Lithium-ion / Lithium-Polymer (Li-ion / Li-Pol)
- Nominal Voltage: 3.6-3.7V
- Charge Limit Voltage: 4.2V
- Capacity: Typically 1500mAh (manufacturer variations 1700-2600mAh)
- Compatibility: Sony Ericsson Xperia X1