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

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  • Please note that the original battery connector of earphones in individual batches will be different, and you need to replace the connector yourself. for Sony WH-1000XM3 WH-1000XM4 WH-XB900N WH-H910N WH-CH710N Bluetooth Wireless Noise canceling Stereo Headset and Part NO SP624038 Battery Replacement Also suitable for DIY electronic products with 3.7-5V and less than 4.44Wh 1200mAh built-in 2-wire battery replacement. Not applicable to high-power electric tools and model aircraft
  • Please note that the specifications and polarity of the connector are based on the product display image, the red wire is the positive "+" and the black wire is the negative "-" Do not reverse-charge or reverse-connectreverse. The primary battery of some products has no plug or mismatched plug or mismatched polarity. It doesn't matter, you can cut and solder the plug directly or use our heat shrinkable insulating sleeve to connect the same color wire.
  • SP624038 rechargeable lithium ion polymer battery, nominal voltage 3.7V, full charge voltage 4.2V, capacity 1200mAh, power 4.44Wh, size 1.535 x 1.574 x 0.244 inch(40 39 6mm) (L*W*T), Weight 0.74oz(21g) It can prevent overcharge, overdischarge, overcurrent, and short circuit.
  • It s consists of of large-capacity A+ lithium battery, Japanese Seiko IC overcharge and overcurrent short circuit protection board, 3302-26 high temperature resistant silicone cable, and genuine JST Pitch 1.5mm 2 wire connector module.
  • If there are any quality issues within a year, please feel free to contact us via email for replacement.

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