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Cameron Sino Battery for Sony SRS-BTX300, SRS-X7 LIS2181HNPD 2600mAh 7.4V
Replacement lithium-ion battery for Sony SRS-BTX300 and SRS-X7 speakers, 2600 mAh at 7.4 V
- Specifications131.50 x 22.00 x 20.10
- Battery Pack131.50 x 22.00 x 20.10
- Battery Capacity2600 milliamp_hours
- Battery Voltage7.4 volts
- Replacement battery restores speaker runtime with 2600mAh capacity
- Exact-fit dimensions 131.50 x 22.00 x 20.10mm match original unit
- Built-in protection guards against overcharge, over-discharge and short circuit
- Certified to ISO 9001, RoHS and CE safety standards
- New lithium-ion cell delivers 7.4V and 19.24Wh energy
Compatible replacement battery
The Cameron Sino battery replaces the original Sony LIS2181HNPD pack in the SRS-BTX300 and SRS-X7 speakers. It delivers a 2600 mAh capacity at 7.4 volts with a 19.24 Wh energy rating. A fully decoded chip ensures the speaker recognises the pack exactly as the factory unit.
Safe lithium-ion operation
Built-in protection guards against overcharge, over-discharge, over-voltage and short circuits. The lithium-ion cells are certified to ISO 9001, RoHS and CE standards. The pack weighs 95.0 g and measures 131.50 x 22.00 x 20.10 mm for a direct fit.
Drop-in speaker upgrade
No soldering or adapter cables are required; the connector matches the original layout. Installation videos are widely available for guidance. The pack restores portable playback time without modifying the speaker enclosure or charger.
Highlights
- Replacement battery restores speaker runtime with 2600mAh capacity
- Exact-fit dimensions 131.50 x 22.00 x 20.10mm match original unit
- Built-in protection guards against overcharge, over-discharge and short circuit
- Certified to ISO 9001, RoHS and CE safety standards
- New lithium-ion cell delivers 7.4V and 19.24Wh energy
Specifications
| Brand | CS Cameron Sino |
|---|---|
| Model | SRS-BTX300, SRS-X7 |
| Part Number | LIS2181HNPD |
| Specifications | 131.50 x 22.00 x 20.10 |
| Battery Pack | 131.50 x 22.00 x 20.10 |
| Battery Capacity | 2600 milliamp_hours |
| Battery Voltage | 7.4 volts |
Questions about this item
How do I install the 131.50 x 22.00 x 20.10 mm battery in my Sony SRS-X7, and what step is often missed?
Open the speaker compartment, align the connector with the LIS2181HNPD part number, and press firmly until it clicks; the step often missed is fully seating the connector before closing the cover.
What maintenance will the 2600mAh lithium-ion pack need later?
After 2 or 3 full charge and discharge cycles the pack reaches peak capacity; store it below 60 °C and avoid low-quality chargers to maximise lifespan.
What limit appears first during extended playback at high volume?
The 7.4 V 19.24 Wh capacity determines runtime; sustained high output will drain the 2600 mAh cells until the protection circuit shuts the pack down.
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