HP RU03XL Original Battery 48Wh 11.4V for ProBook x360 11 G3, G4, G5, G6

The HP RU03XL battery price in BD at QASWATEC covers an original 48Wh, 11.4V Li-ion pack for HP ProBook x360 11 G3, G4, G5 and G6 and ProBook x360 440 G1 convertible laptops. If your ProBook x360 no longer lasts a school or work day, a new RU03XL brings back its runtime. The pack is black, new and tested before sale, with warranty from QASWATEC.

Key Features

• Battery type: Li-ion, new condition
• Capacity: 48Wh
• Voltage: 11.4V
• Original grade HP RU03XL pack
• Fits ProBook x360 11 G3, G4, G5 and G6
• Fits ProBook x360 440 G1

Compatible Laptops and Part Numbers

This battery is listed for HP ProBook x360 11 G3, G4, G5 and G6 series and ProBook x360 440 G1 series. It replaces the codes HSTNN-LB8K, HSTNN-UB7P, HSTNN-IB8P, L12717-171, L12717-1C1, L12717-421, L12717-541 and L12791-855. Check the label on your old battery before ordering.

Signs the Battery Needs Replacing

• The laptop shuts down soon after unplugging
• Runtime has fallen to a fraction of before
• The charge percentage will not rise
• The pack looks swollen

Why Replace It Early

A weak pack leaves a convertible stuck near a socket and a swollen one can push on the case. Replacing it early keeps the laptop portable and safe.

What You Get

You receive a new RU03XL 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 laptop out of hot places
• 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 laptop model. Send a photo of the old battery label if you are unsure.

Buy HP RU03XL 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.