Lenovo L21M4PC2 Original Battery for Legion 5 15IAH7, 15ARH7, Legion 5 Pro 16IAH7

The Lenovo L21M4PC2 battery price in BD at QASWATEC covers an original Li-ion pack for the Lenovo Legion 5 15IAH7H, 15IAH7, 15ARH7H and 15ARH7 and the Legion 5 Pro 16IAH7H, 16ARH7H, 16ARH7 and 16IAH7 gaming laptops. If your Legion shuts down soon after unplugging, a new L21M4PC2 restores its cordless runtime. The pack is black, new, A grade and tested before sale, with warranty from QASWATEC.

Key Features

• Battery type: Li-ion, new condition
• Original grade Lenovo L21M4PC2 pack
• Fits Legion 5 15IAH7H and 15IAH7
• Fits Legion 5 15ARH7H and 15ARH7
• Fits Legion 5 Pro 16IAH7H, 16ARH7H, 16ARH7 and 16IAH7

Compatible Laptops and Part Numbers

This battery is listed for the Lenovo Legion 5 15IAH7H, 15IAH7, 15ARH7H and 15ARH7 and the Legion 5 Pro 16IAH7H, 16ARH7H, 16ARH7 and 16IAH7 series. It replaces the battery part numbers L21M4PC2, L21C4PC1, L21M4PC3, L21B4PC0 and L21D4PC1. Check the label on your old battery for the capacity and voltage 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 gaming 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 L21M4PC2 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 L21M4PC2 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.