HP CM03XL 44Wh Laptop Battery for EliteBook 740 745 750 755 840 845 850 855 G1 G2 ZBook 14u 15u

An HP EliteBook 840 that only runs on the charger needs a new battery. The HP CM03XL battery price in BD at QASWATEC covers a brand-new 44Wh pack (10.8V / 11.1V) for the EliteBook 700 and 800 series G1 and G2 laptops and the ZBook 14u and 15u. It is stocked at our Elephant Road showroom in Dhaka.

Key Features of the HP CM03XL Battery

• Part number: CM03 / CM03XL
• Capacity: 44Wh
• Voltage: 10.8V / 11.1V
• Type: Li-ion, black
• Condition: Brand new

Compatible HP Laptops

The CM03XL fits the HP EliteBook 740, 745, 750, 755, 840, 845, 850 and 855 laptops in the base, G1 and G2 versions, and the HP ZBook 14u and 15u G1 and G2. Match the part number printed on your old battery with CM03 or CM03XL before you order. Our staff can check it with you at the showroom if you bring the old pack.

Signs the Battery Needs Replacing

• The laptop turns off soon after unplugging
• Backup time is only a few minutes
• Battery percentage drops or jumps suddenly
• The laptop is plugged in but not charging

Why Replace It Early

A worn battery ties a laptop to the wall. In a power cut the machine switches off at once and unsaved work can be lost. A fresh pack gives business travellers and office users real mobility again.

What You Get

You receive one new battery pack ready to fit into your HP laptop. It is checked before sale, and you can ask our team to confirm the fit against your old battery before you pay.

Care Tips for Longer Life

• Use the original charger or a good quality adapter
• Do not keep the laptop at 100 percent on charge for weeks
• Keep the vents clean so heat does not age the cells
• Charge the new battery fully the first time

Buy the HP CM03XL Battery from QASWATEC

QASWATEC has supplied laptop parts and accessories across Bangladesh since 2010 from Elephant Road, Dhaka. Our staff confirm the warranty at purchase and help you check compatibility. Visit the showroom or order online to get your laptop running on battery again.