Description
🔋 Power your premium audio experience without missing a beat!
- SAFE SMART - Built-in Japanese Seiko IC safeguards against overcharge, overdischarge, and short circuits.
- RELIABLE WARRANTY - 1-year quality guarantee ensures worry-free replacement and lasting performance.
- COMPACT POWERHOUSE - Slim 28.5×24×7.2mm design packs 2.117Wh energy without bulk.
- PLUG PLAY FLEXIBILITY - Includes genuine JST 3-wire connector with heat-shrink sleeve for easy, secure installation.
- PRECISION COMPATIBILITY - Seamlessly fits Sony WH-CH720N, WH-XB910N & INZONE H9 earphones for instant power boost.
This 3.85V 550mAh rechargeable lithium polymer battery is engineered for Sony WH-CH720N, WH-XB910N, and INZONE H9 wireless noise-cancelling gaming earphones. Featuring a compact form factor, advanced Japanese Seiko IC protection, and a genuine JST connector, it delivers safe, reliable power with a 1-year warranty for seamless replacement.