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This 3.85V 550mAh rechargeable lithium polymer battery is engineered as a direct replacement for Sony WH-CH720N, WH-XB910N, and INZONE H9 wireless noise-cancelling gaming earphones. Featuring a compact form factor, advanced Japanese Seiko IC protection circuitry, and a user-friendly 3-wire JST connector, it delivers reliable power with built-in safeguards against overcharge, overdischarge, and short circuits. Ideal for professionals seeking a hassle-free battery swap with warranty-backed peace of mind.
| ASIN | B0CHYTS544 |
| Amperage | 0.6 Amps |
| Antenna Location | Indoor/Outdoor |
| Battery Capacity | 550 Milliamp Hours |
| Battery Cell Type | Lithium Polymer |
| Battery Weight | 11 Grams |
| Battery capacity | 550 Milliamp Hours |
| Battery cell composition | Lithium Polymer |
| Best Sellers Rank | #114,180 in Electronics ( See Top 100 in Electronics ) #795 in Rechargeable Household Batteries |
| Brand | HXJNLDC |
| Customer Reviews | 2.2 out of 5 stars 18 Reviews |
| Item Dimensions | 28 x 24 x 7 millimeters |
| Item Weight | 11 Grams |
| Manufacturer | HXJN |
| Model Name | 402030 |
| Model Number | 402030 |
| Number of Batteries | 1 C batteries required. |
| Number of batteries | 1 C batteries required. |
| Recommended uses for product | Indoor/Outdoor |
| Reusability | Rechargeable |
| UPC | 754525114758 |
| Unit Count | 1.0 Count |
| Unit count | 1.0 Count |
| Voltage | 3.85 Volts (DC) |
A**R
Not charging
It is not charging. I need to return.
N**A
No carga la bateria
Por qué no carga al 100 solo llega al 35% cuál es problema??? Quiero apolo en el producto pero no puedo comunicarme
S**K
Claims to support WH-XB910N, but doesn't.
It's the right physical size, and the plug is the same. The headphones power on and report about 60% charge, however, when you plug in the USB, the light comes on for about 2 seconds, and then starts to blink, and refuses to charge. So despite XB910N being listed as supported, the charging system seems to be incompatible.
E**S
Ripoff
Garbage. Says low battery after 3 minutes of use. Charge all day with no improvement.
M**Y
Headphones working, Sony needs to redesign the product
After watching a video on how to replace this battery, I took apart my Sony headphone and was able to replace the battery. Jeweller's screwdrivers were required and nimble hands. The clip on the battery is quite small and I got it connected but it was not that easy. For such a consumer product, Sony should have a battery that can easily be switched out not one where I need to disassemble the ear piece to change the battery. The old battery was down to about 10 minutes of life while the new one has over an hour so far without a recharge.
Trustpilot
3 weeks ago
3 weeks ago