PATONA Battery for Sennheiser IS 410 RI 410 RR 840 Headphones RS 4200 Set 830 TV 840 TV 900 BA300 BA-300

<h2>🔋 PATONA Battery for Sennheiser IS 410 RI 410 RR 840 Headphones RS 4200 Set 830 TV 840 TV 900 BA300 BA-300</h2> <p>The <strong>PATONA high‑performance battery</strong> is equipped with premium brand cells from Panasonic, LG, Sanyo and others and replaces the original Sennheiser battery 100 % thanks to a custom‑fit design and integrated over‑charge and short‑circuit protection.</p> <h3>✨ Features & Benefits</h3> <ul> <li>⚡ <strong>Voltage:</strong> 3.7 V</li> <li>🔋 <strong>Capacity:</strong> 140 mAh / 0.54 Wh</li> <li>🔧 <strong>Type:</strong> Li‑Polymer</li> <li>🛡️ <strong>Protection:</strong> Over‑charge and short‑circuit protection</li> <li>🔩 <strong>100 % compatible:</strong> Exactly same form factor as original batteries</li> <li>🔄 <strong>High cycle durability:</strong> Very long lifespan with many charge‑discharge cycles</li> <li>🔋 <strong>Low self‑discharge:</strong> Minimal energy loss in standby</li> <li>🏭 <strong>European quality standards:</strong> Manufactured to the strictest specifications for durability and safety</li> </ul> <h3>📦 Compatible Devices</h3> <ul> <li>Sennheiser IS 410</li> <li>Sennheiser RI 410</li> <li>Sennheiser RR 840 Headphones</li> <li>Sennheiser RS 4200</li> <li>Sennheiser Set 830 TV</li> <li>Sennheiser Set 840 TV</li> <li>Sennheiser Set 840‑S</li> <li>Sennheiser Set 900</li> </ul> <h3>📦 Package Contents</h3> <ul> <li>1 x PATONA battery for the above Sennheiser models</li> </ul>