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Black rectangular lithium-ion laptop battery for Lenovo IdeaPad 5 15ARE05

Beisite

Beisite 57Wh laptop battery L19C3PF5 L19M3PF6 L19L3PF2 SB10W86938 for Lenovo IdeaPad 5 15ARE05

SKU CH-WNX5-QS5GV

57 Wh lithium-ion battery replaces several Lenovo part numbers for IdeaPad 5 15ARE05 laptops

  • ColorBlack
  • TypeBattery
  • Battery TypeLithium-Ion
  • Battery Voltage11.52V
  • Battery Capacity57Wh
  • 57 Wh capacity supports long unplugged sessions
  • 52 V lithium-ion chemistry matches original specifications
  • Replaces multiple Lenovo part numbers including L19C3PF5 and L19M3PF6
  • Designed for IdeaPad 5 15ARE05 series laptops
  • 12 month warranty covers the new battery

57Wh replacement battery for IdeaPad 5 15ARE05

This lithium-ion pack delivers 57Wh at 11.52V and fits the Lenovo IdeaPad 5 15ARE05 series. It replaces part numbers L19C3PF5, L19M3PF6 and L19L3PF2. The black unit ships new and includes a 12-month warranty.

Capacity ceiling for this chassis

The 57Wh version sits between the 45Wh and 70Wh variants that share the same form factor. Choosing this capacity means accepting the runtime limit set by 57Wh rather than the higher 70Wh option.

Voltage match decides fit

The pack operates at 11.52V; the 45Wh and 70Wh families use different voltages and are not interchangeable. Buyers must confirm their original battery shows 11.52V before ordering.

Highlights

  • 57 Wh capacity supports long unplugged sessions
  • 52 V lithium-ion chemistry matches original specifications
  • Replaces multiple Lenovo part numbers including L19C3PF5 and L19M3PF6
  • Designed for IdeaPad 5 15ARE05 series laptops
  • 12 month warranty covers the new battery

Specifications

BrandL19C3PF5 L19M3PF6 L19L3PF2
ModelL19C3PF5 L19M3PF6 L19L3PF2
Part Number31CP6/54/90
ColorBlack
TypeBattery
Battery TypeLithium-Ion
Battery Voltage11.52V
Battery Capacity57Wh

Questions about this item

Should I choose the 45Wh, 57Wh or 70Wh version for my IdeaPad 5 15ARE05?

The 57Wh option (L19C3PF5, L19M3PF6 or L19L3PF2) matches the original capacity for this series; the 45Wh gives less runtime and the 70Wh may not fit the same bay.

What does 57Wh mean for daily use on this laptop?

At 11.52V the pack stores 57 watt-hours of energy, which typically provides several hours of mixed office and video playback before a recharge is needed.

Does the battery use a standard connector that limits charge speed?

It connects via the proprietary Lenovo multi-pin interface used by the IdeaPad 5 15ARE05, so charge rate is controlled by the laptop's own power-management circuitry.

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