PATONA Battery for Asus UX21 Series Ultrabook UX21 UX21A UX21E UX21E DH52 C23U

<h2>🛡️ PATONA Battery for Asus UX21 Series Ultrabook</h2> <p>The <strong>PATONA Battery for Asus UX21 Series Ultrabook</strong> is a high‑performance Li‑Polymer battery featuring premium brand cells from Panasonic, LG, Sanyo and more. It is 100 % compatible with the original Lenovo batteries thanks to a custom‑fit design and includes over‑charge and short‑circuit protection.</p> <h3>✨ Technical specifications</h3> <ul> <li>🔋 <strong>Voltage:</strong> 7.4 V</li> <li>⚡ <strong>Capacity:</strong> 4800 mAh</li> <li>🔋 <strong>Type:</strong> Li‑Polymer</li> </ul> <h3>📱 Compatible devices</h3> <ul> <li>Asus Ultrabook UX21, UX21A, UX21E, UX21E‑DH52, UX21E‑DH71, UX21E‑KX001V, UX21E‑KX002V, UX21E‑KX004V, UX21E‑KX004X, UX21E‑KX007V, UX21E‑KX008V, UX21E‑KX008X, UX21E‑KX009V, UX21E‑KX010V, UX21E‑KX011V, UX21E‑KX013V, UX21E‑KX013X, UX21E‑KX014V, UX21E‑KX016V, UX21E‑KX020D, UX21E‑KX128, UX21E‑sh52, UX21L, ZenBook UX21, UX21A, UX21E</li> <li>Replaces original batteries: Asus C23UX21, C23‑UX21</li> </ul> <h3>💎 Advantages</h3> <ul> <li>🛡️ <strong>100 % identical to original</strong> – perfect fit</li> <li>🔋 <strong>High cycle durability</strong> – long lifespan</li> <li>⚡ <strong>Low self‑discharge</strong> – minimal energy loss in standby</li> <li>🔌 <strong>Safety features</strong> – over‑charge and short‑circuit protection</li> <li>💡 <strong>Compatible with original charger</strong> for charging</li> </ul> <h3>📦 Package includes</h3> <ul> <li>1x PATONA Battery for Asus UX21 Series Ultrabook</li> </ul>