HP Elite Dragonfly G2 Battery Replacement - Genuine EP04XL EP04056XL for Model HSTNN-IB8Y

Genuine Ep04xl (Ep04056xl) Replacement Battery For Hp Elite Dragonfly G1 & G2 | Hstnn-ib8y | Bb9j | 56.2wh 11.55v | Premium Business-grade Lithium-ion

Power Your Premium Mobility – Restore All-Day Flight to Your HP Elite Dragonfly

Engineered for the executive on the move, this genuine-spec EP04XL (EP04056XL) replacement battery is the exact power source crafted for the HP Elite Dragonfly G1 and G2 – the world's lightest and most premium business convertible. Designed to meet the rigorous demands of professionals who cannot compromise, this high-density 56.2Wh battery delivers the enduring runtime and unwavering reliability your elite laptop demands.

Certified with a precise 11.55V output and constructed with premium lithium-ion cells, this battery ensures your Dragonfly maintains its legendary all-day battery life, instant wake performance, and rapid-charge capability. Our direct-fit replacement restores your investment to its original state of peak portability, offering OEM-level performance, safety, and compatibility without the premium OEM price tag. Reclaim the freedom to work untethered, from boardroom to flight.

Maintain the exceptional portability and reliability of your premium business convertible. This Genuine EP04XL Battery (also referenced as EP04056XL) is the official HP power assembly designed for the HP Elite Dragonfly G1 and Elite Dragonfly G2 laptops. It is the direct, guaranteed-compatible replacement for HP spare part numbers HSTNN-IB8Y and BB9J. Engineered to meet HP's strict specifications, this genuine battery ensures perfect physical fit, flawless communication with your laptop's power management system, and delivers the full intended capacity and safety features. Protect your investment and performance by choosing the authentic HP part.

Key Specifications & Compatibility

• HP Part Numbers: EP04XL, EP04056XL

• HP Spare Part Number: HSTNN-IB8Y

• HP Product Number: BB9J

• Voltage: 7.7 Volts (V) – Matches the precise system architecture for flawless operation.

• Capacity: 56.2 Watt-hours (Wh) – Delivers the high capacity required for extended mobile productivity.

• Battery Type: High-Grade Lithium-Ion (Li-ion) with advanced power management.

• Condition: New, Genuine Specification. Not refurbished.

Product Specification :

Battery Type : Li-ion
Voltage : 7.7V
Capacity :56.2Wh
Product Type: Genuine Battery
Color: Black
Condition : Brand New

Compatible Part Number:  

EP04XL EP04056XL HSTNN-DB9J HSTNN-IB8Y L52448-1C1 L52448-241 L52581-005

Fit Machine Models:

Fit for HP Elite Dragonfly G1 2019 Series
Fit for HP Elite Dragonfly G2 2020 Series

Guaranteed Compatibility:

This battery is a direct replacement for the HP Elite Dragonfly G1 Notebook PC and HP Elite Dragonfly G2 Notebook PC. It is the specified battery for part number HSTNN-IB8Y.
(Always verify the part number on your original battery for final confirmation.)

Product Highlights & Benefits

 Certified Perfect Fit & Instant Recognition: This EP04XL battery is a drop-in replacement. It installs seamlessly and is instantly recognized by your Dragonfly's BIOS and HP Battery Health Manager, ensuring full functionality and accurate charge reporting.

 Business-Grade Safety & Reliability: Built to the highest standards with a comprehensive protection circuit. Safeguards against over-voltage, over-current, short-circuit, and thermal events, providing absolute peace of mind for your critical device and data.

 Optimized for Ultra-Portability: Maintains the feather-light design integrity of the Dragonfly. This battery provides maximum energy density to support the laptop's compact and lightweight form factor without sacrificing runtime.

 Restores Fast Charge & Longevity: Supports HP Fast Charge technology and is engineered for a long cycle life, ensuring your laptop is ready to go when you are, year after year.

 Exceptional Value for a Premium Device: Avoid the cost of manufacturer service. This genuine-compatible battery offers the performance you need at a fraction of the cost, representing the smart choice for maintaining your elite business tool.

Why This is the Right Battery for Your Dragonfly

The HP Elite Dragonfly is defined by its blend of portability, power, and prestige. A failing battery undermines its core promise. Choosing our EP04XL/HSTNN-IB8Y replacement is an investment in preserving that experience.

It delivers:

• Authentic Performance: Matches the original's capacity and smart features.

• Guaranteed Compatibility: No driver errors or fit issues.

• Professional Assurance: A reliable solution for IT managers and individual professionals alike.

Don't let a depleted battery ground your productivity. Order the genuine-spec EP04XL replacement today and keep your Dragonfly soaring.