Surface G3HTA049H Original Battery 57.3Wh 11.36V for Surface Book 2 13.5-inch 1835

The Surface G3HTA049H battery price in BD at QASWATEC covers an original 57.3Wh, 11.36V Li-ion pack for the Microsoft Surface Book 2nd Gen 13.5-inch, model 1835. If your Surface Book runs out of power soon after you unplug it, a new G3HTA049H 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: 57.3Wh
• Voltage: 11.36V
• Original grade Surface G3HTA049H pack
• Fits Surface Book 2nd Gen 13.5-inch
• Model 1835, also coded G3HTA050H

Compatible Laptops and Part Numbers

This battery is listed for the Microsoft Surface Book 2nd Gen 13.5-inch, model 1835. It replaces the code G3HTA050H. Check the label on your old battery before ordering, and send us a photo if you are unsure which battery your Surface needs.

Signs the Battery Needs Replacing

• The laptop shuts down soon after unplugging
• Battery time has dropped sharply
• The charge percentage will not rise
• The base bulges or the screen sits unevenly

Why Replace It Early

A tired battery leaves the device stuck near a socket, and a swelling one can push on the keyboard or trackpad. Replacing it early keeps the device safe and portable.

What You Get

You receive a new G3HTA049H 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 device away from heat
• 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 the Surface model. Send a photo of the label if you are unsure.

Buy Surface G3HTA049H 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.