Lenovo

Lenovo L21M3PF0 Replacement Battery

Brand:: Lenovo
Capacity Wh:: 42 Wh
Nominal Voltage:: 11.25 V
Expected Firmware State:: full_function

Quick facts

L21M3PF0 is a battery that fits 1 laptop model: Lenovo IdeaPad 1 15AMN7 (Ryzen 5 7520U, 8GB, 512GB). It is also sold as L21D3PF0, L21C3PF0, L21L3PF0.

Part number	L21M3PF0
Part type	Battery
Also sold as	L21D3PF0, L21C3PF0, L21L3PF0
Capacity	42 Wh
Voltage	11.25 V
Last checked	2026-10-10

Compatible models (1)

Lenovo IdeaPad 1 15AMN7 (Ryzen 5 7520U, 8GB, 512GB)

Laptops compatible with L21M3PF0

Fits 1 laptop: 1 OEM confirmed, 0 seller listed, 0 reported by users.

Also sold as: L21D3PF0, L21C3PF0, L21L3PF0

Lenovo IdeaPad 1 15AMN7 (Ryzen 5 7520U, 8GB, 512GB)OEM confirmedMatched on: part number L21M3PF0

Consumercarts is reader-supported. Learn more

Disclaimer: The price and specification of the given product may differ from the actual product. Please confirm on the retailer's website before buying.

Manufacturer: Lenovo Last updated: 2026-10-10

Report an error

Lenovo L21M3PF0 Replacement Battery Review

Lenovo L21M3PF0 replacement battery, an 11.25V 42Wh pack shared across the whole IdeaPad 1 14 and 15 inch family, including the 15AMN7.

This code family covers the entire budget IdeaPad 1 line regardless of screen size, so confirm the sibling codes if the exact L21M3PF0 listing is out of stock.

What to check before you buy

IdeaPad 1 uses this code across several chassis sizes. Any of L21M3PF0, L21D3PF0, L21C3PF0 or L21L3PF0 is the correct family for the 15AMN7.

Our verdict

Reviewed by Burooj Alam. Rated by us, not by users.

Best for

IdeaPad 1 15AMN7 owners

Not for

Other IdeaPad series without independent confirmation

Specifications

What these specs mean

Brand	Lenovo
Battery Model Code	L21M3PF0
OEM Spare Part Number	L21D3PF0, L21C3PF0, L21L3PF0
Nominal Voltage	11.25 V
Capacity Wh	42 Wh
Capacity Basis	Seller Claim
Expected Firmware State	full_function
Shipping Classification	UN3481
Compatible Models	Lenovo IdeaPad 1 15AMN7 (Ryzen 5 7520U, 8GB, 512GB)
Replaces Part Numbers	L21D3PF0, L21C3PF0, L21L3PF0

FAQs

Which laptops does the Lenovo L21M3PF0 battery fit?

The L21M3PF0 is listed for the Lenovo IdeaPad 1 15AMN7 (Ryzen 5 7520U, 8GB, 512GB). Check the model code printed on your current battery before ordering.

What is the capacity of the L21M3PF0 battery?

The L21M3PF0 is rated at 42 Wh at 11.25 V. Source of the figure: seller claim.

Which part numbers does the L21M3PF0 replace?

It is listed as replacing L21D3PF0, L21C3PF0, L21L3PF0. A battery with any of these numbers on its label is the same part.

Is the L21M3PF0 an original Lenovo battery?

Yes. The listing is for an original Lenovo (OEM) battery.