Fancy Buying X550 A41-X550A Laptop Battery for ASUS

Fancy Buying X550 A41-X550A is a 14.8V, 2200mAh Li-ion replacement battery engineered to restore portable power to a wide range of ASUS X550, A450, P550 and related notebook models.

If your ASUS laptop no longer holds a charge or its runtime has noticeably shortened, this direct-fit replacement battery provides a cost-effective way to extend device life without replacing the computer. The pack uses a four-cell Li-ion configuration rated at 2200mAh (56Wh) and includes built-in protection circuits for safer charging and longer usable life. It is sold new from the manufacturer and is designed to meet OEM-level performance while offering compatibility across many ASUS model numbers.

Which ASUS laptops will this battery work with?

This Fancy Buying battery is compatible with a broad list of ASUS notebooks, especially models in the X550, A450 and P550 families. Always check the original part number or your laptop’s service label to confirm a match before purchasing.

• Compatible with: X550, X550A, X550C, X550V, X550B, X550D series
• Also fits A450, A450C and A450 variants plus A550, A552 and many F450/F550 models
• Includes support for specific model numbers such as R409, R510, X452, Y481C, Y581C and more
• Use the laptop part number (A41-X550) to ensure exact compatibility

How long will the battery last and how safe is it?

The pack is rated for up to about 500 recharge cycles under normal use and is assembled with quality cells and protective circuitry to manage charging behavior. Safety features reduce the risk of overcharge, overdischarge, overcurrent and short-circuit events, while thermal control helps maintain stability during use.

• Rated capacity: 2200mAh / 56Wh for practical runtime estimates
• Voltage: 14.8V — matches the original ASUS specifications
• Protection: overcharge, overdischarge, overcurrent and temperature control
• Durability: designed for around 500 recharge cycles

What are the technical details I should know before replacing?

This is a 4-cell Lithium-ion battery pack with the same voltage and connector layout as the original A41-X550 style batteries. Installing requires power down and removing the old pack according to your laptop’s service instructions; no additional modifications are necessary when the model and part number match.

• Battery type: Li-ion, 4-cell construction
• Capacity and energy: 2200mAh / 56Wh at 14.8V
• Connector & form factor: direct replacement for A41-X550 style housings
• Condition: 100% new from manufacturer with OEM-standard circuitry

What after-sales support and warranty are included?

Fancy Buying backs this battery with a standard return policy and a limited warranty to provide buyer confidence. If there’s any functional issue within the warranty period the support team can be contacted for troubleshooting, replacement or refund.

• 30-day full refund window for returns
• 12-month manufacturer warranty covering defects
• Customer service response within 24 hours via the product page "ASK A QUESTION" button
• Press CTRL+F on the product page to search your laptop model or part number

Who is this for? This replacement battery is intended for owners of compatible ASUS notebooks who need to regain reliable battery runtime without buying a new laptop. It’s also suitable for repair shops and technicians seeking an affordable, OEM-standard battery option that includes protection circuitry and warranty support. Confirm your laptop model or existing battery part number before ordering to ensure a perfect fit.