PATONA Battery for Sony MDR-RF4000 BP-HP550-11 Medion MDR-PF970RK

<h2>🔋 PATONA Battery for Sony MDR-RF4000 BP-HP550-11 Medion MDR-PF970RK</h2> <p>The <strong>PATONA high‑performance battery</strong> is 100 % compatible with the original Sony batteries. It uses high‑quality brand cells from Panasonic, LG, Sanyo and provides over‑charge and short‑circuit protection.</p> <h3>✨ Technical specifications</h3> <ul> <li>🔋 <strong>Voltage</strong>: 2.4 V</li> <li>⚡ <strong>Capacity</strong>: 700 mA h / 1.68 Wh</li> <li>🔧 <strong>Type</strong>: Ni‑MH</li> </ul> <h3>🛡️ Features &amp; Benefits</h3> <ul> <li>✅ <strong>Precise fit</strong> – exactly like the original model</li> <li>🔒 <strong>Safety functions</strong> – over‑charge and short‑circuit protection</li> <li>🔋 <strong>High cycle durability</strong> – long lifespan and many charge‑discharge cycles</li> <li>🔋 <strong>Low self‑discharge</strong> – minimal energy loss while idle</li> <li>🌍 <strong>EU quality standards</strong> – manufactured according to the strictest European guidelines</li> </ul> <h3>🔧 Compatible devices</h3> <ul> <li>Sony MDR‑RF4000</li> <li>Sony MDR‑IF245RK</li> <li>Medion MDR‑RF970RK</li> <li>MEDION MDR‑RF970</li> <li>MEDION MDR‑RF925RK</li> <li>MEDION MDR‑RF925</li> <li>MEDION MDR‑RF860RK</li> <li>MEDION MDR‑RF860</li> <li>MEDION MDR‑RF850RK</li> <li>MEDION MDR‑RF850</li> <li>MEDION MDR‑RF4000</li> <li>MEDION MDR‑RF4000K</li> <li>MEDION MDR‑RF810</li> <li>MEDION MDR‑RF810RK</li> <li>MEDION MDR‑RF840</li> <li>MEDION MDR‑RF840RK</li> </ul> <h3>📦 Package contents</h3> <ul> <li>1 x PATONA Battery for Sony MDR‑RF4000 BP‑HP550‑11 Medion MDR‑PF970RK</li> </ul>