Lenovo L21M3PD5 Original Battery 46.5Wh 11.64V for ThinkBook 14 G4, G4+ IAP, ARA

The Lenovo L21M3PD5 battery price in BD at QASWATEC covers an original 46.5Wh, 11.64V Li-ion pack for the Lenovo ThinkBook 14 G4 and G4+ IAP and ARA laptops. If your ThinkBook shuts down soon after unplugging, a new L21M3PD5 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
• Capacity: 46.5Wh
• Voltage: 11.64V
• Original grade Lenovo L21M3PD5 pack
• Fits ThinkBook 14 G4 IAP and ARA
• Fits ThinkBook 14 G4+ IAP and ARA

Compatible Laptops and Part Numbers

This battery is listed for the Lenovo ThinkBook 14 G4 and G4+ IAP and ARA series. It replaces the battery part numbers L21M3PD5, L21L3PD5, L21C3PD5 and L21D3PD5. 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 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 L21M3PD5 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 L21M3PD5 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.