Sony Ericsson BST-38, Xperia 10 Mini mobile phone batteries.

Replacement rechargeable Sony Ericsson BST-38 batteries for a number of Mobile phones including the Xperia 10 mini, This 3.7-volt battery has a capacity of 930 milliamps with Lithium Ion Cells will fit the  C510 Robyn, S500, S500c, S500i, T303, T650, T650i, T658c, V640i, W150, W150 Yendo, W580, W580a, W580c, W580i, W760C, W760i, W902, W980, W980i, W995, Z770, Z770i, Z780i and others

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Please ensure you fully charge the battery pack before first use and before any period of storage, also wise to fully charge it after the first 5 or 6 uses this will help Maximise the capacity of the cells

Replaces the Sony Ericsson BST-38 mobile phone battery ;

FITS Following Sony Ericsson Mobile Cell Telephones

The battery chemistry type is& Li-ion or Lithium Ion

The battery voltage is 3.7-volts

Energy capacity of ;930mAh (Extended battery for longer life)

Why is my Ah rating different?
The Ah (Amp Hour) Rating is the storage (or fuel) of the battery, the higher it is, the longer the battery lasts between charges, bit like petrol in your car so a higher or lower one makes no different to the performance, just the length of time you can use the battery for between charges.