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    3.7V 1200mah Li-Polymer Battery Replacement for Sony WH-1000XM3、WH-1000XM4、WH-XB900N、WH-H910N、WH-CH710N Bluetooth Wireless Noise canceling Stereo Headset SM-03 SP 624038

    $13.99

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    Product details

  • Number of Batteries: 1 D batteries required.
  • Brand: JUYUXIVM
  • Battery Cell Composition: Lithium Ion
  • Recommended Uses For Product: Headset
  • Unit Count: 1.0 Count

    • About this item

  • Ideal replacement battery for Sony WH-1000XM3, WH-1000XM4, WH-XB900N, WH-H910N, WH-CH710N Bluetooth noise-canceling headsets, and a direct substitute for Part NO. SP624038 batteries. It also works with other 3.7-5V electronic devices with power ≤4.44Wh (1200mAh), offering versatile power support for daily gadgets.
  • Built with A+ grade lithium-ion polymer cells and a Japanese Seiko IC protection board, this battery ensures reliable performance while preventing overcharge, overdischarge, overcurrent, and short circuits. Equipped with a 3302-26 high-temperature resistant silicone cable and genuine JST Pitch 1.5mm 2-wire connector, it delivers stable power and long service life.
  • Nominal voltage: 3.7V (full charge 4.2V); Capacity: 1200mAh; Power: 4.44Wh; Size: 40×39×6.2mm (L×W×T) / 1.575×1.535×0.244 inch; Weight: 21g (0.74oz). These specs match the original battery requirements of compatible Sony headsets, avoiding fit issues during installation
  • Polarity is clearly marked: Red wire = Positive (+), Black wire = Negative (-) (never reverse-charge or reverse-connect). For devices with no plug, mismatched plug, or polarity issues: Simply cut and solder the plug, or use heat-shrinkable insulating sleeves (not included) to connect same-color wires. Note: Individual batches of original earphone batteries may have different connectors—you may need to replace the connector yourself (simple operation with basic tools).
  • Rechargeable lithium-ion polymer core eliminates the need for frequent disposable battery replacements. Whether powering your Sony headset for daily commutes or small electronics for home use, it provides consistent power to keep your devices running smoothly, making it a cost-effective and eco-friendly replacement option.