Sony Ericsson BST-33 Battery - BST-33

This high-quality replacement battery is specifically designed for a wide range of Sony Ericsson m...

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OnBuy.comSony Ericsson Bst-33 Battery - Fits K800, K810i, V800, W850i, W900i 4055629941995
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Product Information

Full details

The Sony Standard Battery BST-33 is a high-quality replacement power source designed specifically for a wide variety of legacy Sony Ericsson mobile devices. It is an essential solution for owners looking to restore the battery life and standby performance of their classic handsets, such as the K800i or W880i. While it provides reliable Lithium Polymer technology, users should note that as a legacy battery, availability is specific to older hardware models and is not compatible with modern smartphones.

All features

Model Part NumberBST-33
BrandSony Ericsson

Extended Product Information

FAQs

Is this an original Sony product?

Yes, the BST-33 is a standard battery produced by Sony for their legacy mobile devices.

Does this battery require a special charger?

No, it is designed to work with the standard charging equipment provided with your Sony Ericsson mobile phone.

How long should a new battery last?

Performance varies by device and usage, but a fresh BST-33 will restore the phone to its original manufacturer-rated talk and standby times.

Can I use this in modern smartphones?

No, this battery is strictly for the legacy Sony Ericsson models listed in the compatibility specifications.

What is the weight of the battery?

The battery weighs 19 grams.

Troubleshooting

Phone does not recognize the battery

Ensure the gold contact pins on the battery align perfectly with the contact terminals in the battery compartment.

Battery fails to charge

Verify that your wall charger is functioning correctly or test the phone with a different compatible charging cable.

Pros and Cons

Pros

  • Restores original device battery life
  • Lightweight and compact form factor
  • Wide compatibility across many classic Sony Ericsson models
  • Uses stable Lithium Polymer technology

Cons

  • Compatible only with legacy phone models
  • Does not support modern fast-charging standards
  • Limited to specific Sony Ericsson hardware series

Setup, Compatibility & Care

To install the battery, remove the back cover of your compatible Sony Ericsson phone, carefully slide out the old unit, and insert the BST-33, ensuring the contacts are aligned with the phone's pins.

Compatibility Note: This battery is compatible with devices including the C702, C903, G502, K530i, K800i, W205, W302, W395, W595, W610i, W660i, W705, W715, W850i, W880i, Z610i, and Z750i.

Care Instructions:

  • Keep the battery in a cool, dry place to maintain chemical stability.
  • If the device will be stored for a long period, remove the battery to prevent potential leakage or corrosion.
  • Always use a manufacturer-approved charger to avoid over-voltage issues.

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