Futurebatt C31N1636 Laptop Battery for ASUS VivoBook Pro 15

Futurebatt C31N1636 is a 47Wh, 11.49V replacement laptop battery engineered to restore power and runtime for a range of ASUS VivoBook Pro and ZenBook Pro 15 models.

If your ASUS N580, X580 or UX502 series laptop no longer holds charge or shuts down unexpectedly, this Futurebatt pack replaces the original C31N1636 battery with a factory-new, Grade A cell assembly. It fits specified model numbers and part codes, adds upgraded safety features, and comes with a 30-day refund and 12-month replacement support. Below is clear, buyer-focused information to help you confirm fit, performance expectations, installation notes, and who will benefit most from this replacement battery.

Which ASUS models and part numbers is this battery compatible with?

The Futurebatt C31N1636 is designed to be a direct replacement for many ASUS VivoBook Pro 15 and selected ZenBook Pro 15 laptops. It lists cross-reference part numbers so you can match the battery to the original unit in your laptop.

• Compatible models: N580V, N580VD, N580VN, N580GD, NX580V, NX580VD, NX580GD, X580V, X580VD, X580VN, X580GD, M580GD, M580VD, UX502VD series.
• Cross-reference part numbers: C31N1636, 0B200-02580000, 0B200-02580100, 0B200-02580200.
• Confirm fit by checking existing battery label and voltage (11.49V) before purchase.

How does the battery perform and what are the technical specs?

This unit is specified at 47Wh and 11.49V with a 3-cell configuration, giving comparable runtime to the original OEM battery for typical productivity tasks. Grade A cells are used to improve charge efficiency and reduce idle drain.

• Capacity: 47Wh (good for light-to-moderate battery life restoration).
• Voltage: 11.49V, 3-cell battery pack matching original design.
• Cells: Grade A for improved charge/discharge stability and lower self-discharge.

What safety and reliability features are included?

Futurebatt builds in multiple protections and higher-grade materials to reduce risk during charging and discharging. A smart temperature-control mechanism helps avoid excessive heat and improves low-temperature resilience.

• 12-layer protection circuitry to guard against overcharge, over-discharge, short circuits, and other faults.
• PC flame-retardant casing materials to improve safety under stress.
• 2.0 Smart Core real-time temperature control to limit thermal rise and support cold-weather operation.

What warranty and support does Futurebatt provide?

Futurebatt backs this battery with a straightforward support policy: a 30-day refund window and a 12-month replacement warranty. Email support is available for troubleshooting and installation questions.

• 30-day refund if the battery is incompatible or defective on delivery.
• 12-month replacement warranty covering manufacturing faults.
• 24-hour email support from the Futurebatt customer service team.

Who is this for: This replacement battery suits owners of the listed ASUS VivoBook Pro and ZenBook Pro 15 models whose original battery has degraded or failed and who want a cost-effective, safe replacement with manufacturer-grade cells and clear cross-references. It's aimed at students, professionals, and light multimedia users who need reliable portable power without buying a new laptop. Always verify your laptop model and original battery part number before ordering to guarantee fit and compatibility.