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Lenovo L21M4PG1 Original Battery 46Wh 15.36V for ThinkPad L13 Gen 3, Gen 4, L13 YogaSave ৳200
Lenovo

Lenovo L21M4PG1 Original Battery 46Wh 15.36V for ThinkPad L13 Gen 3, Gen 4, L13 Yoga

Write the first reviewModel L21M4PG1SKU LENOVO-L21M4PG1

৳3,700৳3,9005% off

In stock — ready to ship

1

Key features

  • Capacity: 46Wh
  • Voltage: 15.36V Li-ion
  • Grade: Original, new
  • Fits: ThinkPad L13 Gen 3, Gen 4, L13 Yoga Gen 3, Gen 4
  • Part numbers: L21M4PG1, L21L4PG1
  • DeliveryAll over Bangladesh · charge shown at checkout
  • 1 year warrantyOfficial, claim online
  • Store pickupElephant Road, Dhaka

Specification

Battery

Brand
Lenovo
Model
L21M4PG1
Grade
Original
Type
Li-ion
Capacity
46Wh
Voltage
15.36V

Physical

Colour
Black
Condition
New

Fit

Compatible Series
ThinkPad L13 Gen 3, Gen 4, L13 Yoga Gen 3, Gen 4
Other Codes
L21L4PG1

Description

The Lenovo L21M4PG1 battery price in BD at QASWATEC covers an original 46Wh, 15.36V Li-ion pack for the Lenovo ThinkPad L13 Gen 3, L13 Gen 4, L13 Yoga Gen 3 and L13 Yoga Gen 4 laptops. If your ThinkPad shuts down soon after unplugging, a new L21M4PG1 restores its cordless runtime. The pack is black, new and tested before sale, with warranty from QASWATEC.

Key Features

  • Battery type: Li-ion, new condition
  • Capacity: 46Wh
  • Voltage: 15.36V
  • Original grade Lenovo L21M4PG1 pack
  • Fits ThinkPad L13 Gen 3 and Gen 4
  • Fits ThinkPad L13 Yoga Gen 3 and Gen 4

Compatible Laptops and Part Numbers

This battery is listed for the Lenovo ThinkPad L13 Gen 3, ThinkPad L13 Gen 4, ThinkPad L13 Yoga Gen 3 and ThinkPad L13 Yoga Gen 4 series. It replaces the code L21L4PG1. Check the label on your old battery before ordering, and send us a photo if you are unsure about your exact model.

Signs the Battery Needs Replacing

  • The laptop shuts down soon after unplugging
  • Battery time has dropped sharply
  • The charge percentage will not rise
  • The pack swells or the base lifts

Why Replace It Early

A tired pack leaves a work laptop tied to a socket, and a swelling one can press on the trackpad or crack the case. Replacing it early keeps the laptop safe and portable.

What You Get

You receive a new L21M4PG1 battery pack with warranty from QASWATEC. Our team can check the fit for you before you buy, so you avoid a wrong order and a second trip to the shop.

Care Tips for Longer Life

  • Avoid draining the pack to zero often
  • Keep the vents clear of dust
  • Do not leave it at 100 percent for days

A cooler pack ages slowly, which slows capacity loss.

Before You Order

Match the part number and your laptop model. Send a photo of the label if you are unsure.

Buy Lenovo L21M4PG1 Battery from QASWATEC

QASWATEC has served laptop users from Elephant Road, Dhaka since 2010. Visit the showroom to collect your battery, or order and we will deliver across Bangladesh.

Questions about this product

Which Lenovo laptops use the L21M4PG1 battery?

It is listed for the Lenovo ThinkPad L13 Gen 3 and Gen 4 and the ThinkPad L13 Yoga Gen 3 and Gen 4.

What is the capacity of the L21M4PG1 battery?

It is a 46Wh, 15.36V Li-ion pack.

Does the Lenovo L21M4PG1 battery come with warranty?

Yes. The battery from QASWATEC comes with warranty from the shop.

Can QASWATEC check the fit before I buy?

Yes. Send a photo of your label or visit the Elephant Road showroom and the team will confirm the fit.

Another question? Ask our team — we reply within one working day.

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