We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Rectangular black lithium polymer laptop battery, 8.0 by 1.5 by 0.8 centimetres

Dr. Battery

Dr. Battery 4400 mAh 11.4 V laptop battery for Lenovo ThinkPad T470 T480 T570 T580 P51s P52s A485

SKU CH-YBCW-4FZWK

Replacement lithium-polymer battery supplying 11.4 V and 4400 mAh for compatible Lenovo ThinkPad T470, T480, T570, T580, P51s, P52s and A485 models

  • Battery typeLithium Polymer
  • Battery voltage rating11.4 V
  • Battery capacity4,400 mAh
  • Main functionNotebook
  • Measurements8.0 × 1.5 × 0.8
  • Product typeBattery
  • 4400 mAh capacity powers ThinkPad T470 T480 T570 T580 through long sessions
  • 4 V lithium-polymer chemistry matches original Lenovo specifications for stable output
  • Dr. Battery Professional Series uses OEM-grade cells built for reliable runtime and long cycle life
  • Built-in protection guards against over-charge over-discharge overheat and short-circuit for secure operation
  • Exact-fit replacement for part numbers SB10K97597 01AV490 01AV425 SB10K97580 across compatible models

Compatible ThinkPad Models

This replacement battery fits Lenovo ThinkPad T470, T480, T570, T580, P51s, P52s and A485 systems. It is built for professionals who need dependable mobile power for daily office, school or field work. The 11.4 V lithium-polymer pack restores original runtime without modification.

Not for Non-Listed Laptops

Buyers with ThinkPad models outside the T470, T480, T570, T580, P51s, P52s and A485 series should look elsewhere. The pack will not fit ultraportables, larger workstations or any Dell, HP or other-brand chassis. Confirm your original part number before ordering.

Safety and Cell Quality

OEM-grade cells and built-in protection guard against over-charging, over-discharging, overheating and short-circuit conditions. These features deliver stable voltage output and long cycle life for secure, everyday operation. No extra software or cables are included.

How it compares

Measured against everything we stock in Laptop Chargers & Batteries, at today’s prices. Recalculated every night.

Price $55.99
Pricier than about 86% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameLenovo
Model nameLenovo ThinkPad A485 / ThinkPad P51s / ThinkPad P52s / ThinkPad T470 / ThinkPad T480 / ThinkPad T570 / ThinkPad T580
Part numberDR-PRO-LLN346X-F
Product typeBattery
Power
Battery typeLithium Polymer
Battery voltage rating11.4 V
Battery capacity4,400 mAh
Size & build
Measurements8.0 × 1.5 × 0.8
Compatibility
Compatible withLenovo 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
More details
Main functionNotebook

Questions about this item

Will this battery fit inside my ThinkPad T470 without any case modification?

The battery measures 8.0 by 1.5 by 0.8 and weighs 0.4, matching the original internal dimensions so it installs without modification.

Does the 11.4 V output match the voltage my ThinkPad T480 expects from the original pack?

Yes, the 11.4 V rating is identical to the factory specification for the T480, so the system recognises it and charges normally.

How can I confirm the new pack is reporting the correct capacity after I install it?

In Windows, open the battery report or Lenovo Vantage; both should show a design capacity of 4400 mAh and a voltage of 11.4 V for this pack.

More in Laptop Chargers & Batteries

Similar items