HP MB04XL High-Quality Replacement Laptop Battery (15.4V / 55Wh)
The HP MB04XL replacement laptop battery provides a highly dependable, premium power storage backup to ensure seamless performance for your sleek x360 convertible notebooks and premium touchscreen workstations. Moreover, its optimized 55Wh capacity and stable 15.4V internal matrix layout deliver consistent voltage deployment to keep your device running smoothly during intensive workplace multitasking, creative design projects, or daily studying. Consequently, this high-density lithium-ion rechargeable pack serves as an affordable, cost-effective alternative to instantly restore your laptop off-grid mobility profile. Therefore, you can safely continue your everyday computational tasks immediately after a simple plug-and-play setup without experiencing sudden system power failures. Furthermore, advanced protective circuits are natively integrated to safeguard your system against hazardous short-circuits and overcharge risks.
■ Technical Specifications
| Battery Model Designation | HP MB04XL Replacement Battery |
| Cell Quality Class | Premium Grade-A Replacement Cells |
| Cell Architecture | Lithium-ion (Li-ion) | 4-Cells High-Performance Matrix |
| Voltage Profile | 15.4 Volts DC |
| Total Capacity Volume | 55 Wh |
| Safety Architecture | Built-in 4-Layer Protection Shield (Overcharge, Over-discharge, Overheating & Short-Circuit Safeguards) |
| Replacement Warranty | 3-Month Quality Guarantee Protection |
■ Confirmed Laptop Compatibility List
- • HP Envy x360 15-AQ Series (e.g., 15-aq100, 15-aq005na, 15-aq101ng)
- • HP Envy x360 15-AR Series (e.g., 15-ar000, 15-ar052na)
- • HP Envy x360 M6-AQ Series (e.g., m6-aq003dx, m6-aq105dx)
- • HP Envy x360 M6-AR Series (e.g., m6-ar004dx)
- • Part Numbers: MB04 / MB04XL / MB04055
- • Official Factory Codes: 843538-541 / 844204-850 / 844204-855
- • Alternate Designations: HSTNN-UB6X / TPN-W119 / TPN-W120
- • Hardware Construction Codes: 4ICP4/55/124 / HQ-TRE
Important Care Tip: To safeguard your brand new replacement battery lifecycle, remember to avoid letting the system power level drain completely to a 0% limit before initiating a safe charge cycle.

Reviews
There are no reviews yet.