HP MB04XL Laptop Battery – 15.4V 55.7Wh 4-Cell Replacement

The HP MB04XL is a genuine replacement battery designed for HP Envy series laptops. Built with 4 high-performance lithium-ion cells, it offers dependable power backup for everyday computing. Ideal for restoring your device’s battery life, this slim, lightweight unit ensures seamless fit and safe operation.

• Model: MB04XL
• Battery Type: 4-Cell Lithium-Ion
• Voltage: 15.4V
• Capacity: 55.7Wh
• Compatible Part Numbers: MB04055XL, HSTNN-UB6X, TPN-W119, TPN-W120
• Fits Models:
• HP Envy x360 15-aq series
• HP Envy 15-as series
• Other compatible Envy and Pavilion units using MB04XL
• Safety Protections: Overcharge, Over-discharge, Overheating, and Short-circuit protection
• Construction: Durable casing, secure fitting, high-quality lithium cells