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Black rectangular lithium-ion laptop battery pack

E-buy

E-buy L19M3PF4 L19L3PF7 laptop battery 11.52V 4965mAh

SKU CH-VG3D-EX857

Replacement lithium-ion battery for IdeaPad 5 14-inch and Xiaoxin Air 14 models, 11.52V 4965mAh

  • Battery TypeLithium-Ion
  • New replacement battery restores full runtime
  • Lithium-ion chemistry delivers reliable power for daily use
  • 52 V nominal voltage matches original specification
  • 4965 mAh capacity supports extended unplugged sessions
  • Compatible with multiple IdeaPad 5 and Xiaoxin Air 14 models

Compatible replacement battery

This lithium-ion battery replaces part numbers L19C3PF3, L19M3PF3, L19M3PF4, L19L3PF7, 5B10W86936, 5B10W86957, SB10W86953 and SB10W86954. It fits Lenovo IdeaPad 5-14ARE05, 5-14IIL05, S550-14, Slim5-14IIL and Xiaoxin Air 14 2020 series laptops. The unit is supplied new with a six-month warranty.

Voltage and capacity ratings

The cell operates at 11.1V, 11.52V or 11.55V with a capacity of 4060mAh, 4955mAh or 4965mAh delivering 46.5Wh or 56.5Wh. Match the voltage and capacity printed on your original battery to confirm the correct variant. Using a mismatched rating can prevent charging or damage the laptop.

Straightforward swap with common pitfalls

Installation requires removing the bottom case screws and disconnecting the old pack before connecting the new one. Common issues include forgetting to detach the internal cable, forcing the connector the wrong way round or failing to seat the battery before reassembly. Calibrate the new pack with a full charge and discharge cycle.

Highlights

  • New replacement battery restores full runtime
  • Lithium-ion chemistry delivers reliable power for daily use
  • 52 V nominal voltage matches original specification
  • 4965 mAh capacity supports extended unplugged sessions
  • Compatible with multiple IdeaPad 5 and Xiaoxin Air 14 models

Specifications

Battery TypeLithium-Ion

Questions about this item

How long will the 4965 mAh capacity actually run my IdeaPad 5-14IIL05?

The 56.5 Wh rating means typical mixed use delivers several hours; exact runtime depends on screen brightness, workload and power settings.

What voltage does the battery use when installed in a Xiaoxin Air 14 2020?

The pack operates at 11.52 V nominal; the laptop regulates this to its internal rails automatically.

Will the L19M3PF4 fit the S550-14 chassis without modification?

Yes, it replaces part numbers L19C3PF3, L19M3PF3, L19M3PF4 and L19L3PF7, which are the original packs for that model.

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