ZTHY B31N1729 battery for ASUS VivoBook S15 powers daily tasks with reliable longevity.
Replacement battery for ASUS VivoBook S530 series, supports longer hours between charges.
ZTHY 11.52V 42Wh battery delivers consistent power for everyday computing.
ZTHY replacement battery for ASUS with CE and UL safety certifications.
Compatible with multiple VivoBook models for flexible upgrading.
Easy installation and wake-up tip for first use after replacement.
Rugged reliability for daily work sessions, study, and entertainment.

ZTHY

ZTHY B31N1729 Battery for ASUS VivoBook S15 & S530 Series – 11.52V 42Wh

High-performance electronics accessories made for confident daily results

$45.46

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Why customers choose Nexoltic

Meet the ZTHY B31N1729 replacement battery, designed to power ASUS VivoBook S15 and related S530 models with steady, reliable energy for daily tasks. This is a practical upgrade option that emphasizes consistency, long-running sessions, and safe operation to keep you productive on the go.

This replacement battery combines thoughtful capacity with careful engineering to deliver predictable performance across hours of use. It offers 42Wh of capacity at 11.52V, enabling longer sessions between charges and a smoother transition between power cycles.

Key features at a glance

  • Capacity and voltage: 42Wh, 11.52V designed for the target devices.
  • Longevity: engineered for up to 500 recharge cycles over the battery’s life.
  • Compatibility: fits ASUS VivoBook S15 S530/S530F/S530UA/S530UF/S530UN families, X530 variants, and S5300F/S5300U/S5300UN lines.
  • Safety and standards: CE and UL certifications provide quality assurance for safe operation.

In real-world use, you may notice steadier power during long study sessions, productive workdays, and relaxed evenings of entertainment—without the constant search for a charger. The kit includes practical installation notes and guidance on waking the battery after its first use.

Real-life scenarios

  • Commuters needing longer days between charges for work or coursework.
  • Students balancing lectures, notes, and projects with reliable notebook performance.
  • Home offices seeking steady power to complete tasks without frequent recharging breaks.

Care and setup tips: ensure the connector is fully seated during installation, avoid forcing connections, and if the system doesn’t recognize the new battery, re-seat the connector, discharge to about 10–20%, then recharge and cycle 3–4 times to wake it up.

FAQ

Q: Is this battery compatible with my ASUS VivoBook S15?

A: Yes. It fits multiple S530 and X530 models, including S530UF, S530UN, S530UA, and several S15 variants.

Q: What should I do if the new battery isn’t recognized at first?

A: Check the connector, then discharge to about 10–20%, and recharge, cycling 3–4 times to wake it.

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