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Cameron Sino Battery Sony SRS-X3 XB2 XB20 2600mAh 7.4V
Replacement battery for Sony SRS-X3, XB2 and XB20 speakers rated 2600 mAh at 7.4 V
- 2600 mAh capacity powers Sony SRS speakers longer
- 4 V voltage matches original ST-01 specification exactly
- 85 x 36.80 x 19.10 mm form factor fits battery compartment precisely
- ISO9001, RoHS and CE certified for verified safety
- Built-in protection guards against overcharge, over-discharge and short circuit
Replacement battery for Sony speakers
This Cameron Sino battery replaces the Sony ST-01 pack in SRS-X3, SRS-XB2 and SRS-XB20 portable speakers. It restores original run-time for owners whose built-in cell no longer holds a charge. The 2600 mAh capacity and 7.4 V output match the factory specification. Installation is straightforward with widely available online guides.
Voltage and capacity match the original
The single specification that decides fit is the 7.4 V, 2600 mAh rating combined with the 65.85 x 36.80 x 19.10 mm form factor. Only speakers designed for the Sony ST-01 part number will accept this pack. Buyers must verify the model number and original part number before ordering.
Low heat and protected operation
Normal use produces minimal warmth because the lithium-polymer chemistry and integrated protection circuit prevent over-charge, over-discharge and short circuits. The 92.6 g cell operates silently with no moving parts. Storage above 60 °C or 140 °F is discouraged to preserve cycle life.
Highlights
- 2600 mAh capacity powers Sony SRS speakers longer
- 4 V voltage matches original ST-01 specification exactly
- 85 x 36.80 x 19.10 mm form factor fits battery compartment precisely
- ISO9001, RoHS and CE certified for verified safety
- Built-in protection guards against overcharge, over-discharge and short circuit
Specifications
| Brand | Cameron Sino |
|---|---|
| Model | SRS-X3, SRS-XB2, SRS-XB20 |
Questions about this item
How long will the 2600 mAh capacity actually run my speaker?
The 2600 mAh / 19.24 Wh rating matches the original Sony ST-01 cell, so runtime on a full charge is the same as the factory battery when new.
Does the 7.4 V output work with the charging circuit in my SRS-XB20?
Yes — 7.4 V is the exact nominal voltage specified for the Sony SRS-X3, SRS-XB2 and SRS-XB20, so the speaker's built-in charger and protection circuit operate normally.
Will the 65.85 x 36.80 x 19.10 mm pack fit inside my SRS-X3 without modification?
Those dimensions match the original battery compartment, and the pack weighs 92.6 g, so it drops straight into the SRS-X3, SRS-XB2 or SRS-XB20 with no trimming required.
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