Sony Standard Battery BST-39 Black

The Sony Standard Battery BST-39 is a rechargeable Lithium Polymer (LiPo) battery designed to provide reliable power for compatible Sony Ericsson phones. With a capacity of 1200mAh and a compact, lightweight design in black, the BST-39 balances runtime and portability for everyday mobile use.

Advantages

The BST-39 offers consistent performance and compatibility with select Sony Ericsson models. Its LiPo chemistry delivers stable voltage and a favorable energy-to-weight ratio, while the 1200mAh capacity helps extend device usage between charges. The battery's compact size and light weight make it convenient to carry as a spare.

Suitable for

• Sony Ericsson T707
• Sony Ericsson W508
• Sony Ericsson W910i
• Sony Ericsson Z555i

Key specifications

• Model: BST-39
• Capacity: 1200mAh
• Battery technology: Lithium Polymer (LiPo)
• Colour: Black
• Weight: 0.019 kg
• MPN: BST-39
• EAN: 4752128006254

How to use

Install the BST-39 battery according to your device's user manual: power off the phone, remove the back cover, insert the battery with correct polarity, replace the cover and power on the device. Charge the battery with a compatible charger or the original phone charger before first use and after deep discharge.

Recommendations

For safe and reliable operation, use the BST-39 only in compatible Sony Ericsson models listed above and with chargers that meet the device manufacturer's specifications. Avoid exposure to high temperatures, moisture, and physical damage. Dispose of the battery according to local electronic waste regulations.