Fancy Buying Laptop Battery for Asus X301 X401 X501

Fancy Buying replacement battery for Asus X301/X401/X501 series – 5200mAh, 11.1V, 6-cell Li‑ion designed to restore portable power safely and reliably.

If your Asus notebook is losing runtime, this Fancy Buying 6-cell lithium-ion battery is built as a direct-compatible replacement for many X301, X401 and X501 models and their A31/A32/A41/A42 part variants. It provides a factory-new cell pack with built-in protection circuitry so your laptop can reach near-original battery life without proprietary OEM pricing. The pack is rated 11.1 volts and 5200mAh and is assembled to meet common OEM standards for chemistry, charge cycles and safety features.

Which Asus models and part numbers work with this battery?

This battery supports a long list of compatible model families and spare-part codes used across the X and F series. It’s intended for notebooks that reference A31-X401, A32-X401, A41-X401 or A42-X401 part numbers and for model listings like X301, X401 and X501 (including many A1, U and special-code variants).

• Compatible part numbers: A31-X401, A32-X401, A41-X401, A42-X401.
• Compatible model families: X301, X401, X501 and matching F/S series packs (e.g., F301, F401, F501, S301, S401, S501).
• Includes support for common variant suffixes such as A1, U and code-specific designations.

How long will this replacement battery last in daily use?

The battery is rated for up to 500 recharge cycles under normal usage before significant capacity decline is expected. Actual runtime depends on your laptop’s power draw, screen brightness, and workload, but users typically regain several hours of productive use compared to an aged cell pack.

• Capacity: 5200mAh at 11.1V for multi-hour runtime improvements.
• Cell count: 6-cell configuration for balanced energy and weight.
• Cycle life: designed for roughly 500 full charge/discharge cycles.

What safety features and quality assurances are included?

Fancy Buying assembles the pack with protective circuit boards and high-quality Li‑ion cells to avoid common hazards like overcharge, overdischarge, short circuit or excessive temperature. The design adheres to typical OEM safety expectations and includes a manufacturer’s warranty to help protect your purchase.

• Protection against overcharge, overdischarge and short circuits.
• Temperature control circuitry to reduce overheating risk.
• 100% new manufacturer cells and tested assembly for consistent performance.

What warranty and support can I expect after purchase?

The product includes a 12-month warranty and customer support response within 24 hours via the seller’s contact channel. If a compatibility or performance issue occurs within the first 365 days, Fancy Buying encourages contacting support for troubleshooting or replacement guidance.

• 12-month limited warranty from date of purchase.
• Prompt email support with a 24-hour response time listed by the seller.
• Instructions to check model/part compatibility before ordering (use CTRL+F for quick search).

Who this replacement battery is for: This Fancy Buying battery is aimed at owners of older Asus X301, X401 and X501 laptops (and related F/S-series variants) who want an economical, brand-new cell pack that restores battery life without replacing the whole notebook. It’s a good fit for students, mobile professionals, technicians refreshing machines for resale, and anyone needing reliable runtime with built-in safety protections. Before ordering, verify your laptop’s model or original battery part number against the compatible list to ensure proper fit and connector match.