Sony Xperia 1 II & Xperia 5 II (SNYSU54) Li-Po Replacement Battery
The SNYSU54 is a high-quality rechargeable Li-Polymer replacement battery designed for select smartphones from Sony, including the Xperia 1 II and Xperia 5 II models. With a typical capacity of up to 4500mAh, it delivers strong and reliable power performance for extended usage, smooth multitasking, and improved standby time. Built with advanced lithium-polymer technology, it operates at a stable 3.85V and supports safe charging up to 4.40V, making it an ideal replacement solution for restoring original battery life and ensuring consistent device performance.
Specifications
- Model: SNYSU54
- Battery Type: Rechargeable Li-Polymer (Li-Po)
- Typical Capacity: 4500mAh (varies by source)
- Minimum Capacity: 4380mAh
- Watt-hour: 16.85Wh (min) / 17.33Wh (typ)
- Nominal Voltage: 3.85V DC
- Charge Cutoff Voltage: 4.40V
- Compatibility: Sony Xperia 1 II (XQ-AT51, XQ-AT52), Xperia 5 II (XQ-AS52, XQ-AS62)