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Rectangular black lithium-ion laptop battery pack

KingSener

KingSener L17L3P53 laptop battery 11.1V 45Wh for ThinkPad L380 L390 Yoga

SKU CH-MBZQ-Z9ARS MPN L17L3P53

11.1 V 45 Wh lithium-ion replacement battery compatible with ThinkPad L380, L380 Yoga, L390 and L390 Yoga models

  • ColorBlack
  • TypeBattery
  • Compatibility4.05Ah/45wh
  • Battery TypeLithium-Ion
  • Battery Voltage11.1V
  • Battery Capacity4.05Ah
  • 45Wh capacity powers ThinkPad L380 and L390 series
  • 1V lithium-ion cell matches original voltage specification
  • Replaces part numbers 01AV481 01AV482 01AV483 and TP00091A
  • 05Ah rating delivers extended runtime for daily use
  • Brand new replacement battery with black finish

Compatible ThinkPad L380 and L390 models

This replacement battery fits Lenovo ThinkPad L380, L380 Yoga, L390 and L390 Yoga series notebooks. It matches part numbers L17L3P53, L17M3P55, L17C3P53 and TP00091A. The unit is new and ready for installation.

Lithium-Ion cell at 11.1V and 45Wh

The pack uses lithium-ion chemistry rated at 11.1 volts and 4.05 ampere-hours for a total of 45 watt-hours. Black casing aligns with the original chassis design. Internal cells are assembled to meet the voltage and capacity the system expects.

Direct swap for worn original packs

It replaces Lenovo part numbers 01AV481, 01AV482, 01AV483 and associated service numbers. The upgrade is worthwhile when the factory battery no longer holds a useful charge or reports a permanent fault. Buyers needing a higher-capacity option or a different form factor should look elsewhere.

Highlights

  • 45Wh capacity powers ThinkPad L380 and L390 series
  • 1V lithium-ion cell matches original voltage specification
  • Replaces part numbers 01AV481 01AV482 01AV483 and TP00091A
  • 05Ah rating delivers extended runtime for daily use
  • Brand new replacement battery with black finish

Specifications

BrandKingsener
ModelL17L3P53
Part NumberL17L3P53
ColorBlack
TypeBattery
Compatibility4.05Ah/45wh
Battery TypeLithium-Ion
Battery Voltage11.1V
Battery Capacity4.05Ah

Questions about this item

What voltage does the 11.1V KingSener L17L3P53 battery provide?

The KingSener L17L3P53 supplies a nominal 11.1V, matching the original ThinkPad L380 and L390 series requirements.

Will this battery fit inside my ThinkPad L380 Yoga chassis?

Yes, the L17L3P53 is built to the same form factor as the original 01AV481, 01AV482 and 01AV483 packs for L380, L380 Yoga, L390 and L390 Yoga models.

How do I install the KingSener L17L3P53 and what step is often missed?

Power off the laptop, remove the base screws, disconnect the old pack, connect the new L17L3P53 cable firmly, then reattach the base; the step people skip is pressing the connector until it clicks.

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