2-Power pääakku korvaa HSTNN-LB8M - akku - 3.440 mAh

Keep your HP laptop running longer with this 6-cell Li-ion battery pack, delivering 37 Wh of energy and 10.8 V output for dependable performance on the go.

Overview

The 2-Power Main Battery Pack is a direct replacement for the HSTNN-LB8M original battery, engineered to match or exceed original specifications. With a 3440 mAh capacity and lithium-ion chemistry, it provides consistent power for HP Pavilion dv4, dv5, dv6, dv7 and Compaq Presario CQ40, CQ41, CQ45, CQ50, CQ60, CQ61, CQ70, CQ71 series notebooks. The external form factor allows tool-free installation, and the black finish blends seamlessly with your device.

What stands out

• High-capacity 3440 mAh / 37 Wh for extended runtime
• 6-cell configuration balances weight and endurance
• Built-in protection against overcharge, over-discharge, over-current, and short circuits
• CE and RoHS certified for safety and environmental compliance
• Rechargeable design supports hundreds of charge cycles

Technical details

• Battery technology: Lithium-Ion (Li-ion)
• Capacity: 3440 mAh
• Energy: 37 Wh
• Output voltage: 10.8 V
• Number of cells: 6
• Form factor: External (user-replaceable)
• Colour: Black
• Protection: Overcharge, over-discharge, over-current, short-circuit
• Compatibility: HP Pavilion dv4/dv5/dv6/dv7, Compaq Presario CQ40/CQ41/CQ45/CQ50/CQ60/CQ61/CQ70/CQ71
• Certifications: CE, RoHS

Our verdict

A reliable power solution that restores your laptop's mobility without the premium price of OEM batteries. The robust protection circuitry and proven Li-ion chemistry make it a smart choice for everyday use.