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Rectangular black lithium-ion laptop battery pack with connector strip

KingSener

KingSener L20M4PE1 15.4V 76Wh laptop battery

SKU CH-ZSQ7-57R1Y MPN L20M4PE1

A 15.4V 76Wh lithium-ion replacement battery for compatible Lenovo IdeaPad 5 Pro and Creator 5 models

  • Battery voltage rating15.4 V
  • Battery capacity4,935 mAh/76 Wh
  • 76 Wh capacity extends unplugged runtime
  • 4 V output matches original specifications
  • 4935 mAh Li-ion cells deliver stable power
  • 100 % new replacement fits without modification
  • Compatible with Lenovo IdeaPad 5 Pro and Creator 5 series

Direct Replacement Battery

The KingSener L20M4PE1 is a 15.4V 76Wh lithium-ion battery built for Lenovo IdeaPad 5 Pro and Creator 5 16-inch models. It matches the original part dimensions so installation requires no modification. The pack uses high-quality cells and a tested PCB to deliver the rated capacity without shortfall.

76Wh Capacity and Runtime

A full charge stores 4935mAh at 15.4V, giving enough energy for extended work sessions away from mains power. The cells maintain stable output under typical loads, though heavy multi-core workloads or maximum screen brightness will deplete the charge faster. Conditioning the pack with two or three full cycles from low current helps reach the rated endurance.

Drop-In Fit for Supported Laptops

The battery occupies the same bay as the factory unit, using the existing connector and screw points, so no extra cables or brackets are needed. It frees the user from a worn-out pack that no longer holds charge and restores the original unplugged runtime. Buyers who need a higher-capacity alternative or a different voltage will not find it here.

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 nameKingSener
Model nameL20M4PE1
Part numberL20M4PE1
L20C4PE1
L20L4PE1
Power
Battery voltage rating15.4 V
Battery capacity4,935 mAh/76 Wh

Questions about this item

Will the 15.4V 76Wh KingSener L20M4PE1 fit the original battery bay on my IdeaPad 5 Pro 16 without forcing the chassis?

The replacement is built to the same dimensions as the factory pack, so it seats in the stock bay without modification or extra brackets.

How can I confirm the 4935mAh pack is delivering its rated capacity after the first few charge cycles?

Run a full charge to 100 per cent, then discharge under light load; the reported full-charge capacity should meet or exceed the 76Wh design figure.

Does the box include any screws, cables or tools, or is it just the bare 15.4V Li-ion unit?

Only the battery itself is supplied; mounting hardware and connectors are reused from the original pack.

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