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
Black 4-cell lithium-ion laptop battery, rectangular block shape, matte finish

Damaite

Damaite L17L6P71 48Wh 11.4V 4-cell laptop battery

SKU CH-KZYW-67EBX

48 Wh 11.4 V 4-cell lithium-ion replacement battery for ThinkPad X280 and A285 series

  • ColorBlack
  • TypeBattery
  • Battery Type4 Cell Lithium-Ion
  • Battery Voltage11.4 V
  • Battery Capacity48 Wh
  • Replaces multiple OEM part numbers including 01AV470 and 01AV471
  • 48 Wh capacity delivers extended runtime for ThinkPad X280 and A285
  • 4-cell lithium-ion design at 11.4 V matches original specifications
  • Brand-new condition ensures full performance from first charge
  • Black finish integrates seamlessly with compatible ThinkPad chassis

48 Wh 4-cell Li-ion battery for ThinkPad X280

This replacement battery delivers 48 Wh at 11.4 V using four lithium-ion cells. It matches the original L17L6P71, L17M6P71, L17M6P72, 01AV470 and 01AV471 part numbers. The black pack is supplied new and ready to install. It restores mobile power for the listed ThinkPad models.

Drop-in fit for supported ThinkPad chassis

The battery slots directly into the internal bay of ThinkPad X280 (20KF) and A285 (02CD) series laptops. No adapter cables or firmware tools are required for the swap. Replacing the worn pack frees the user from tethered operation and restores untethered runtime. The four-cell layout keeps the original form factor.

For owners of X280 or A285 needing a 48 Wh

This unit suits anyone whose factory battery no longer holds charge and who needs the exact 48 Wh capacity. Buyers whose laptop requires a different voltage, cell count or connector should look elsewhere. It is not a higher-capacity upgrade and will not fit models outside the X280 and A285 families.

Highlights

  • Replaces multiple OEM part numbers including 01AV470 and 01AV471
  • 48 Wh capacity delivers extended runtime for ThinkPad X280 and A285
  • 4-cell lithium-ion design at 11.4 V matches original specifications
  • Brand-new condition ensures full performance from first charge
  • Black finish integrates seamlessly with compatible ThinkPad chassis

Specifications

ColorBlack
TypeBattery
Battery Type4 Cell Lithium-Ion
Battery Voltage11.4 V
Battery Capacity48 Wh

Questions about this item

How long will the 48 Wh capacity last under continuous load?

The 48 Wh rating indicates total energy storage; run-time varies with the laptop's actual power consumption, so a heavier workload depletes the pack faster than light use.

Does the 4-cell lithium-ion pack run hot or make noise during all-day operation?

The battery itself has no moving parts and generates minimal heat; any warmth or fan noise comes from the laptop's own cooling system under sustained load.

Which ThinkPad models must I already own for this L17L6P71 battery to fit?

It replaces part numbers L17L6P71, L17M6P71, L17M6P72, 01AV470 and 01AV471 and is listed for ThinkPad X280 (20KF) and ThinkPad A285 (02CD) series.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.