ZTHY C41N1715 Laptop Battery for ASUS ZenBook 13 UX331

ZTHY C41N1715 is a direct-fit 15.4V, 50Wh lithium‑polymer replacement battery engineered to restore runtime for selected ASUS ZenBook 13 UX331 series laptops.

If your ZenBook UX331 shows shortened battery life or won’t hold a charge, this ZTHY spare is built to match the original electrical specifications and physical form factor so it snaps into place and communicates correctly with the laptop. It’s a new manufacturer-sourced pack that targets like-for-like performance, safety certifications, and cycle longevity for day-to-day use.

How does this battery perform compared with the original?

The ZTHY C41N1715 is designed to match OEM voltage and capacity so your system reports expected charge levels and power delivery. Rated at 15.4V and 50Wh (approximately 3255mAh), it offers comparable runtime to the factory cell when installed and calibrated correctly.

• Voltage: 15.4V to match original power requirements.
• Capacity: 50Wh (3255mAh) for similar usage time.
• Chemistry: Li‑Polymer for a slim, lightweight profile.
• Cycle life: Up to about 500 recharge cycles under normal conditions.

Which ASUS models will this replacement fit?

This pack is compatible with a range of ASUS ZenBook 13 UX331 variants and related part numbers, designed as a drop-in replacement where the original part is C41N1715 or 4ICP4/72/75. Verify your existing battery part number before purchase.

• Fits UX331UA, UX331UN, UX331FN models and several trim codes (e.g., EG034T, EG012R).
• Replaces part numbers including 0B200-02760000, 4ICP4/72/75, C41N1715.
• Works with both U3100FN and U3100UN variants listed in compatibility notes.

What safety and installation guidance should I follow?

ZTHY batteries undergo CE and UL certification checks to meet recognized safety standards. During installation, handle the pack carefully, ensure connectors seat fully, and follow a short conditioning routine to help the system register the new cell.

• Certifications: CE and UL compliant for safety and environmental guidelines.
• Installation tip: reseat the connector if the laptop doesn’t immediately recognize the battery.
• Conditioning: discharge to 10–20% (avoid 0%), then charge and cycle 3–4 times to stabilize reporting.

How long will the replacement last and what maintenance helps prolong life?

With typical use, the Li‑Polymer chemistry here should deliver up to roughly 500 charge cycles before noticeable capacity loss. Avoid extreme temperatures, deep discharges to 0%, and continuous 100% storage to maximize usable life.

• Expected longevity: up to about 500 recharge cycles with normal use.
• Storage advice: keep at moderate charge (around 40–60%) if stored long-term.
• Usage tip: avoid frequent full discharge to prolong battery health.

Who is this for? If you own an ASUS ZenBook 13 UX331 series (any compatible variant listed) and need a reliable, manufacturer‑sourced replacement to restore portable runtime, the ZTHY C41N1715 is engineered to provide matching voltage, capacity, and certified safety features. It’s intended for users who want a direct-fit battery with clear installation guidance and practical longevity — ideal for commuters, students, and professionals who rely on consistent laptop uptime.