PATONA Battery for IBM Lenovo ThinkPad T410s T400s 51J0497 42T4690 42T4691

<h2>🔋 PATONA Battery for IBM Lenovo ThinkPad T410s T400s 51J0497 42T4690 42T4691</h2> <p>The <strong>PATONA high‑performance battery</strong> is equipped with premium brand cells from Panasonic, LG, Sanyo and others. It is 100 % compatible with the original IBM and Lenovo ThinkPad batteries and provides the highest safety thanks to a custom‑fit design and over‑charge and short‑circuit protection.</p> <h3>✨ Technical specifications</h3> <ul> <li>⚡ <strong>Voltage:</strong> 11.1 V</li> <li>🔋 <strong>Capacity:</strong> 3600 mAh</li> <li>🔧 <strong>Type:</strong> Li‑Ion</li> </ul> <h3>✅ Features & Benefits</h3> <ul> <li>🛡️ <strong>100 % identical to the original</strong> – easy installation without adapter</li> <li>🔌 <strong>Over‑charge and short‑circuit protection</strong> for maximum safety</li> <li>🔁 <strong>High cycle durability</strong> – many charge‑discharge cycles possible</li> <li>🔋 <strong>Low self‑discharge</strong> – minimal energy loss in standby</li> <li>🌍 <strong>European quality standards</strong> – durable and reliable</li> </ul> <h3>💻 Compatible devices</h3> <ul> <li>IBM Lenovo ThinkPad T400s (models 2801, 2808, 2809, 2815, 2823, 2824, 2825)</li> <li>IBM Lenovo ThinkPad T410s</li> <li>Original battery part numbers: 51J0497, 42T4690, 42T4691, 42T4688, 42T4689</li> </ul> <h3>📦 Package contents</h3> <ul> <li>1 x PATONA Battery for IBM Lenovo ThinkPad T410s T400s 51J0497 42T4690 42T4691</li> </ul>