Futurebatt T480 Battery Replacement for Lenovo ThinkPad

The Futurebatt T480 replacement battery is a 3-cell, 11.1V 24Wh drop-in battery designed to restore portable power to compatible Lenovo ThinkPad models without changing your charger or docking setup.

This Futurebatt battery is built to match the fit and electrical specs of original Lenovo part numbers—so you can swap it into a compatible ThinkPad and regain reliable runtime. It uses grade-A cells and integrated protection circuitry to balance charging speed with cell safety. Futurebatt backs the pack with a 12-month replacement warranty and responsive customer support for a straightforward ownership experience.

Will this battery fit my Lenovo ThinkPad model?

Yes, the pack is made for a range of ThinkPad models that share the same battery bay and connector layout. It is compatible with many T-, A- and P-series laptops listed by Lenovo and replaces several OEM part numbers for easy identification.

• Compatible models: T470, T480, T570, T580, A475, A485, P51S, P52S, TP25, X260 series.
• Replaces part numbers: 01AV423, 01AV422, 4X50M08810, SB10K97579, SB10K97580, SB10K97581.
• Not compatible with: T460s, T470s, T480s series—verify your model label before ordering.
• Form factor: direct physical replacement; no adapter required.

How long will the Futurebatt T480 battery last in daily use?

Runtime depends on workload, display brightness, wireless use and power settings, but the battery’s 24Wh capacity provides typical light-to-moderate use throughout a working block. Grade A cells are chosen to preserve capacity and minimize self-discharge over months of use.

• Capacity: 24Wh (11.1V, 3 cells) suitable for productivity tasks and web browsing.
• Cell quality: Grade A for consistent charge/discharge cycles.
• Expected behavior: Restored original runtime roughly comparable to stock packs of similar specification.
• Care tips: Avoid deep discharge and extreme temperatures to extend life.

What safety and performance features are built into this replacement battery?

The Futurebatt pack incorporates several protections on its circuit board to keep your laptop and battery operating safely. These measures manage common battery risks and help ensure reliable charging with compatible Lenovo power adapters.

• Overcharge and over-discharge protection to prevent damaging voltage extremes.
• Over-temperature safeguards to reduce risk during heavy charging or use.
• Quality assembly with tested materials and boards for consistent charging behavior.
• Manufacturer support: 30-day refund window plus 12-month replacement warranty.

How do I confirm the correct part before buying?

Confirm compatibility by checking your laptop’s existing battery label or system information for the Lenovo part number. Match one of the supported part numbers or compare the physical shape and connector to ensure a direct replacement.

• Check existing battery for numbers like 01AV423, 4X50M08810, SB10K97579/80/81.
• Review your ThinkPad model on the bottom label or in BIOS system info.
• Note excluded models: T460s/T470s/T480s are purposely incompatible.
• Contact Futurebatt support for help verifying fit if unsure.

Who is this replacement battery for? This pack is intended for ThinkPad owners who need a direct-fit replacement for an aging or failing battery and who want a cost-effective alternative to factory units. It suits professionals, students, and IT technicians replacing batteries in T-, A- and P-series machines that accept the listed part numbers. If you require the exact factory part or a different voltage/capacity chemistry, confirm model compatibility before purchase.