PATONA Battery for HP HSTNN-CB1A HSTNN-CBOX HSTNN-DB1A ProBook4320

<h2>🔋 PATONA Battery for HP HSTNN-CB1A HSTNN-CBOX HSTNN-DB1A ProBook4320</h2> <p>The <strong>PATONA high‑performance battery</strong> is equipped with premium brand cells (Panasonic, LG, Sanyo ...) and is 100 % compatible with the original COMPAQ batteries thanks to a custom‑fit design as well as over‑charge and short‑circuit protection.</p> <h3>✨ Technical specifications</h3> <ul> <li>🔋 <strong>Voltage:</strong> 10.8 V</li> <li>⚡ <strong>Capacity:</strong> 4400 mAh</li> <li>🔋 <strong>Type:</strong> Li‑Ion</li> </ul> <h3>💻 Compatible devices</h3> <ul> <li>HP ProBook 4320 Series</li> <li>HP ProBook 4320s Series</li> <li>HP ProBook 4321 Series</li> <li>HP ProBook 4325s Series</li> <li>HP ProBook 4320t Series</li> <li>HP ProBook 4420s Series</li> <li>HP ProBook 4425s Series</li> <li>HP ProBook 4321s Series</li> <li>HP ProBook 4520 Series</li> <li>HP ProBook 4520s Series</li> <li>HP ProBook 320 Series</li> <li>HP ProBook 321 Series</li> <li>HP ProBook 420 Series</li> <li>HP ProBook 421 Series</li> <li>HP ProBook 620 Series</li> <li>HP ProBook 621 Series</li> </ul> <h3>📦 Package contents</h3> <ul> <li>1x PATONA Battery for HP HSTNN‑CB1A HSTNN‑CBOX HSTNN‑DB1A ProBook4320</li> </ul>