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Black rectangular lithium-ion laptop battery with label showing 59Wh 15.52V

Beisite

Beisite L21C4PE2 L21D4PE2 L21D4PE1 L21M4PE2 L21L4PE2 59Wh 15.52V laptop battery

SKU CH-KP3P-Q54QF

59Wh 15.52V lithium-ion replacement battery for Lenovo Yoga 6 13ALC7 series laptops

  • Battery typeLithium-Ion
  • Battery voltage rating15.52 V
  • Battery capacity59 Wh
  • Product colorBlack
  • Product typeBattery
  • Compatible withFor Yoga 6 13ALC7 Series
  • 59 Wh capacity supports extended mobile use
  • 52 V lithium-ion cell matches original specification
  • Direct replacement for Lenovo part numbers 5B11F29411 5B11F29412 5B11F29414 5B11F29421
  • Compatible with multiple Yoga 6 13ALC7 sub-models
  • Ships as any cross-compatible variant L21C4PE2 L21D4PE1 L21D4PE2 L21L4PE2 L21M4PE2

Replacement Battery for Lenovo Yoga 6 13ALC7

This 59Wh lithium-ion battery replaces the original power pack in Lenovo Yoga 6 13ALC7 laptops. It matches part numbers L21C4PE2, L21D4PE1, L21D4PE2, L21L4PE2, L21M4PE2 and 5B11F29411, 5B11F29412, 5B11F29414, 5B11F29421. The black unit ships new and carries a 12-month warranty.

Installation and compatibility

The cell fits the listed Yoga 6 13ALC7 chassis without modification and connects to the existing motherboard header. No extra cables, adapters or firmware steps are required. It frees the user from a worn-out pack that no longer holds a full charge. Buyers whose laptop uses a different part number or form factor cannot use this battery.

Thermals, noise and power draw

Lithium-ion chemistry produces no audible noise during charge or discharge. The 15.52V, 59Wh rating delivers the same run time as the factory pack under normal workloads. Heat output stays within the laptop’s original thermal envelope, so the system fan behaviour does not change.

How it compares

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

Price $40.99
Pricier than about 72% of the 27,790 comparable items (median $30.99).

Specifications

Product
Brand nameL21C4PE2 L21D4PE2 L21D4PE1 L21M4PE2 L21L4PE2
Model nameL21C4PE2 L21D4PE2 L21D4PE1 L21M4PE2 L21L4PE2
Part number41CP5/44/121
Product colorBlack
Product typeBattery
Power
Battery typeLithium-Ion
Battery voltage rating15.52 V
Battery capacity59 Wh
Compatibility
Compatible withFor Yoga 6 13ALC7 Series

Questions about this item

How long will the 59Wh capacity last before the battery needs recharging during a full workday?

The 59Wh lithium-ion cell delivers a full day of typical office use on a single charge, with runtime varying by screen brightness and workload.

Does the 15.52V lithium-ion pack run hot or make noise when the laptop is under constant load?

The battery itself is silent and produces only modest warmth; any fan noise or heat comes from the laptop's own cooling system.

Which Lenovo Yoga 6 13ALC7 sub-models does the 41CP5/44/121 part number replace?

It replaces the L21C4PE2, L21D4PE1, L21D4PE2, L21L4PE2 and L21M4PE2 packs across all listed 82UD Yoga 6 13ALC7 variants.

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