The Sony Ericsson BST-39 Battery is a genuine OEM replacement battery designed specifically for Sony Ericsson devices. With a capacity of 900mAh and a voltage of 3.6V, this battery is compatible with models such as the W910i, W380i, and Z555. Made from durable aluminium material and featuring a sleek black finish, this battery is a reliable and efficient choice for keeping your mobile phone powered up for longer periods. Ideal for those in need of a high-quality replacement battery for their Sony Ericsson device.
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