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Rectangular black lithium-polymer battery pack for ThinkPad T470 T480 T570 T580 P51s P52s A485

Dr. Battery

Dr. Battery 47Wh laptop battery for ThinkPad T480 T470 T580 T570 P52s P51s A485

SKU CH-XK6D-WNQZS

Replacement 47Wh lithium-polymer battery restores reliable power to ThinkPad T480, T470, T580, T570, P52s, P51s and A485 models

  • TypeBattery
  • CompatibilityLenovo ThinkPad A485 20MVS16215 / Lenovo ThinkPad P51s 20HB0
  • Battery TypeLithium Polymer
  • Battery Voltage11.4V
  • Battery Capacity4400 mAh
  • FunctionNotebook
  • 47Wh capacity powers ThinkPad T480 T470 T580 T570 P52s P51s A485
  • Lithium polymer cells deliver stable voltage at 11.4V for consistent performance
  • OEM-grade construction ensures reliable runtime and long cycle life
  • Built-in protection guards against over-charging over-discharging overheating and short-circuits
  • Slim 8.0x1.5x0.8 form factor fits original battery bay precisely

Compatible ThinkPad Models

This Dr. Battery replacement fits Lenovo ThinkPad T470, T480, T570, T580, P51s, P52s and A485 laptops. It is built for owners of those specific models who need a new 47Wh power source. Buyers with other ThinkPad series or different manufacturers should verify their part number before ordering.

Lithium Polymer Chemistry Limits

The pack uses lithium polymer cells rated at 11.4V and 4400 mAh. That chemistry delivers stable voltage through the discharge curve but will degrade with age and heat like any rechargeable cell. It cannot be refreshed by deep cycling and must be recycled at end of life.

47Wh Capacity Decides Fit

The 47Wh rating determines whether this unit matches the original battery your ThinkPad shipped with. If your service manual lists a different watt-hour value or a different part number such as SB10K97597 or 01AV490, this battery will not be the correct replacement.

Highlights

  • 47Wh capacity powers ThinkPad T480 T470 T580 T570 P52s P51s A485
  • Lithium polymer cells deliver stable voltage at 11.4V for consistent performance
  • OEM-grade construction ensures reliable runtime and long cycle life
  • Built-in protection guards against over-charging over-discharging overheating and short-circuits
  • Slim 8.0x1.5x0.8 form factor fits original battery bay precisely

Specifications

BrandLenovo
ModelLenovo ThinkPad A485 / ThinkPad P51s / ThinkPad P52s / ThinkPad T470 / ThinkPad T480 / ThinkPad T570 / ThinkPad T580
Part NumberDR-PRO-LLN346X-C
TypeBattery
CompatibilityLenovo ThinkPad A485 20MVS16215 /
Lenovo ThinkPad P51s 20HB000WUS / Lenovo ThinkPad P51s 20HB0016US / Lenovo ThinkPad P51s 20HB001DUS / Lenovo ThinkPad P51s 20HB001QUS / Lenovo ThinkPad P51s 20HB001Y / Lenovo ThinkPad P51s 20HBS02700 / Lenovo ThinkPad P51s 20HBS04D00 / Lenovo ThinkPad P51s 20HBS05J00 / Lenovo ThinkPad P51s 20HCA03HAU / Lenovo ThinkPad P51s 20JY0003UK / Lenovo ThinkPad P51s 20JY0008US / Lenovo ThinkPad P51s (20HB000SMZ) / Lenovo ThinkPad P51s (20HBA009CD) / Lenovo ThinkPad P51s (20HBA00ACD) / Lenovo ThinkPad P51s (20HBA00DCD) / Lenovo ThinkPad P51s (20HBA00SCD) / Leno
Battery TypeLithium Polymer
Battery Voltage11.4V
Battery Capacity4400 mAh
FunctionNotebook
Dimension8.0x1.5x0.8
Weight0.4

Questions about this item

Which ThinkPad models does this 47 Wh battery fit?

It replaces the original pack in ThinkPad T470, T480, T570, T580, P51s, P52s and A485 systems that use part numbers such as SB10K97597, SB10K97582, 01AV490 or 01AV425.

What runtime can I expect from the 4400 mAh capacity?

At 11.4 V the cell stores roughly 47 Wh, which typically delivers several hours of mixed office work on a compatible ThinkPad before needing a recharge.

Does the 11.4 V lithium-polymer pack use the standard ThinkPad connector?

Yes, the battery is built to the same voltage and physical interface as the original Lenovo packs listed, so it connects directly without adapters.

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