HP MG04XL Original Battery

The HP MG04XL is a reliable OEM-grade battery for the Elite x2 1012 G1 series—offering ~40 Wh capacity, solid safety features, and high-quality cells. For best results, verify warranty details, consult HP diagnostic tools after installation, and consider calibration to achieve accurate battery readings and longevity.

Core Specifications

• Chemistry: Lithium‑Ion / Li‑Polymer
• Voltage: 7.7 V nominal (also commonly sold as 7.8 V, fully compatible)
• Capacity: Typically 40 Wh, rated between 4,820 mAh and 5,190 mAh (~4.82 Ah–5.2 Ah) 
• Cell Count: 4‑cell pack

Physical Size & Weight:

Example weight: ~158 g (per Duracell listing) 

Form factor fits flush inside the Elite x2 chassis

Performance & Features

• Recharge cycles: Rated for ~300–500+ cycles before capacity degradation begins
• Onboard safety circuits: Includes protection against overcharge, over-discharge, short‑circuit, temperature extremes, and current overload
• Certifications: CE, RoHS, UL, ISO 9001/9002, UN38.3 (IATA-safe for air travel)
• Cell quality: High‑grade cells (e.g., Samsung/Panasonic/LaptopBatteryDirect)

Runtime & Typical Usage

• Expected runtime: ~2–3 hours with moderate usage, depending on screen brightness and tasks 
• Performance consistency: high-quality cells and safety circuits help ensure consistent power delivery over its lifespan