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Rectangular black lithium-ion laptop battery with connector strip

Beisite

Beisite L19C4PC2 L19M4PC2 80Wh 15.36V laptop battery

SKU CH-PADE-V630Q

Replacement lithium-ion battery for Lenovo Legion 5, 5i, 7 and 7i laptops, rated 80Wh at 15.36V

  • Battery typeLithium-Ion
  • Battery voltage rating15.36 V
  • Battery capacity80 Wh
  • Product colorBlack
  • Product typeBattery
  • Compatible withFor Legion 5i-17 7 7i C7 15IMH 15IMH05 Series
  • 80Wh capacity supports longer unplugged sessions
  • 36V lithium-polymer cell matches original power specs
  • Replaces multiple Lenovo part numbers including 5B10W86188
  • Fits Legion 5, 5i, 7 and 7i 15 and 17 inch models
  • Brand new condition ensures full cycle life from day one

Replacement Battery for Lenovo Legion

This new lithium-ion battery replaces part numbers L19C4PC2, L19M4PC2, 5B10W86188, SB10W86197, SB10W86199 and 41CP4/62/141. It fits a wide range of Legion 5, 5i, 7 and 7i models including the 15ARH05, 15IMH05 and 17IMH05 series. The unit ships in black and arrives ready to install.

Sustained Runtime at 15.36 Volts

The 80 Wh capacity delivers consistent energy output at 15.36 V throughout the discharge cycle rather than peaking briefly. Li-polymer chemistry maintains stable voltage under continuous loads such as gaming or video rendering. This behaviour supports longer sessions without sudden throttling caused by voltage sag.

80 Wh Capacity Decides Fit

The 80 Wh rating is the single figure that determines whether this battery matches the original runtime specification for your chassis. Buyers who need a higher capacity for extended unplugged work cannot use this part. Verify the watt-hour requirement on your existing battery before ordering.

How it compares

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

Price $32.99
Pricier than about 57% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameL19C4PC2 L19M4PC2
Model nameL19C4PC2 L19M4PC2
Part number41CP4/62/141
Product colorBlack
Product typeBattery
Power
Battery typeLithium-Ion
Battery voltage rating15.36 V
Battery capacity80 Wh
Compatibility
Compatible withFor Legion 5i-17 7 7i C7 15IMH 15IMH05 Series

Questions about this item

How much heat or noise does the 80Wh 15.36V Li-Polymer battery produce during all-day use?

The battery itself generates no fan noise and minimal heat; any warmth comes from the laptop's own charging circuitry under load.

What must I already own to install this battery in a Lenovo Legion 5 or 7 series laptop?

You need a compatible Legion model listed such as 15ARH05, 15IMH05H, 17IMH05, 5i 17, 7 15 or Y9000K 2020, plus a small Phillips screwdriver to open the base cover.

Will this 15.36V 80Wh pack work alongside the original 41CP4/62/141 part number already in my machine?

Yes, it replaces part numbers L19C4PC2, L19M4PC2, 5B10W86188, SB10W86197, SB10W86199 and 41CP4/62/141 directly.

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