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This rechargeable 3.85V 550mAh lithium polymer battery is designed as a direct replacement for Sony WH-CH720N, WH-XB910N, and INZONE H9 wireless noise-cancelling gaming earphones. Featuring a compact form factor and advanced Japanese Seiko IC protection, it ensures safe, reliable power delivery with overcharge and short circuit safeguards. Compatible with other low-power 3.85-5V devices under 2.117Wh, it offers versatile use and easy installation with a genuine JST connector and heat shrink sleeves. Backed by a 1-year warranty for quality assurance.
| ASIN | B0CHYTS544 |
| Amperage | 0.6 Amps |
| Antenna Location | Clock |
| Battery Capacity | 550 Milliamp Hours |
| Battery Cell Type | Lithium Polymer |
| Battery Weight | 11 Grams |
| Brand Name | HXJNLDC |
| Compatible Phone Models | WH CH720N, WH XB910 |
| Country of Origin | China |
| Customer Reviews | 2.1 2.1 out of 5 stars (16) |
| Item Dimensions | 28 x 24 x 7 millimetres |
| Item Weight | 11 Grams |
| Manufacturer | HXJN |
| Model Name | 402030 |
| Model Number | 402030 |
| Number of Batteries | 1 C batteries required. |
| Product Warranty | 1 |
| Reusability | Rechargeable |
| UPC | 754525114758 |
| Unit Count | 1.0 count |
| Voltage | 3.85 Volts (DC) |
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