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Battery PATONA 2894 for Lenovo ThinkPad T470 T480 T570 — Li-Ion 4400 mAh, Black/Yellow
PATONA high-performance replacement battery designed for select Lenovo ThinkPad models. It uses high-quality branded Li-Ion cells and delivers 4400 mAh capacity in a compact, colour-contrasted black and yellow housing. The battery is manufactured to fit the original mounting points and includes built-in protection against overcharge and short circuit for compatibility with the laptop's power management.
The battery offers a direct-fit replacement that matches the original form factor and electrical characteristics of compatible Lenovo ThinkPad models. Built with branded Lithium-Ion cells it provides reliable discharge performance and energy density while integrated protection circuits help prevent overcharge and short-circuit damage. The unit is lightweight for easy handling and installation.
This battery is intended as a replacement for the listed ThinkPad models and may not fit or communicate correctly with other laptop series or models. It is not a universal battery and should not be used in devices with different battery compartments, voltages or connector types.
Turn off the laptop and remove external power before replacing the battery. Remove the existing battery following the laptop manufacturer’s service instructions, insert the PATONA replacement into the battery bay until it locks in place, then reconnect external power and start the laptop. Allow the battery to charge fully before first use to ensure correct calibration with the laptop's battery management system.
For best long-term performance, use regular charging cycles, avoid deep discharges, and store the battery at around 40–60% charge if it will remain unused for extended periods. Follow the laptop manufacturer’s safety and disposal guidelines for Lithium-Ion batteries.
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