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Rectangular black lithium-ion laptop battery pack

KingSener

KingSener L19M4PF4 15.36V 60.7Wh laptop battery

SKU CH-Q8QA-2Y91S MPN L19M4PF4

Replacement lithium-ion battery delivers 15.36V and 60.7Wh capacity for compatible Lenovo Yoga Slim 7 14-inch models

  • Battery voltage rating15.36 V
  • Battery capacity3,960 mAh/60.7 Wh
  • 7 Wh capacity powers extended work sessions
  • 36 V lithium-ion chemistry matches original spec
  • Replaces L19C4PF4, L19M4PF4, L19D4PF4 part numbers
  • Fits Lenovo Yoga Slim 7 14-inch series
  • 3960 mAh rating supports all-day mobility

Replacement Battery for Yoga Slim 7

The KingSener L19M4PF4 is a new lithium-ion replacement battery built for Lenovo Yoga Slim 7 14-inch series laptops. It matches part numbers L19C4PF4, L19D4PF4, 5B10W65297, 5B10W65276, 5B10W65273, SB10W65282 and SB10W65291. The pack delivers 15.36V and 60.7Wh capacity.

Fits 14-inch Yoga Slim 7 chassis

This battery slots directly into the existing bay of compatible Yoga Slim 7-14ARE, 14IIL05 and 14ITL models without adapters or cable changes. It reuses the original mounting points and connector, freeing the user from carrying an external power bank for daily mobility.

60.7Wh capacity for typical workloads

The 3960mAh cell provides enough energy for office tasks, web browsing and media playback on a single charge. It will not extend runtime beyond the original factory specification, so users needing all-day power away from mains sockets should plan for recharging opportunities.

How it compares

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

Price $35.99
Pricier than about 64% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameKingSener
Model nameL19M4PF4
Part numberL19C4PF4 L19M4PF4 L19D4PF4
5B10W65297 5B10W65276 5B10W65273
SB10W65282 SB10W65291
Power
Battery voltage rating15.36 V
Battery capacity3,960 mAh/60.7 Wh

Questions about this item

What capacity limit appears first during sustained use of this 60.7Wh battery?

The 3960mAh capacity rating defines the total charge available before the battery reaches its limit under continuous load.

How much heat or noise does this 15.36V Li-ion battery produce when running all day?

As a solid-state Li-ion pack with no moving parts, it generates no audible noise and only minimal heat during normal daily operation.

Which specific Lenovo Yoga Slim 7 series must I already own for this L19M4PF4 battery to work?

It is compatible with the Yoga Slim 7-14IIL05, 7-14ARE05, 7-14ARE series and 7-14ITL series 14-inch models.

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