Original Hp Elitebook BT04XL 9470m 9480m Replacement Laptop Battery

HP BT04XL Replacement Battery for EliteBook Folio 9470m and 9480m

Bring Back Your Laptop's Portable Power

Is your HP EliteBook Folio laptop battery no longer holding a charge, shutting down unexpectedly, or requiring constant connection to a charger?

The BT04XL replacement laptop battery is designed to replace compatible worn-out batteries in the HP EliteBook Folio 9470m and 9480m series.

With a 14.8V operating voltage, approximately 3400mAh capacity, and a rechargeable four-cell design, it provides a practical replacement option for restoring battery-powered operation.

Rechargeable Lithium Battery Technology

The BT04XL replacement battery uses rechargeable lithium battery technology designed for compatible HP EliteBook Folio laptops.

It supports everyday portable computing, allowing users to work away from a wall socket when the battery is properly installed and charged.

Actual runtime depends on battery quality, laptop power consumption, brightness, installed applications, and battery condition.

3400mAh Battery Capacity

With a nominal 3400mAh capacity, this battery is suitable for replacing compatible batteries that no longer provide adequate backup.

Replacement versions are commonly rated around 50.3Wh to 52Wh, depending on the manufacturer.

Compatible HP Laptop Models

Designed for selected HP EliteBook Folio laptops, including:

- HP EliteBook Folio 9470m
- HP EliteBook Folio 9480m
- Compatible 9470 and 9480 series variants using the BT04XL battery

### Compatible Replacement Part Numbers

BT04XL, BT04, BA06, BA06XL, HSTNN-DB3Z, HSTNN-IB3Z, HSTNN-I10C, HSTNN-LB5B, 687517-171, 687517-241, 687945-001, 696621-001, H4Q47AA, and H4Q48AA.

Always compare the original battery's label, voltage, connector, and physical shape before purchasing.

Reasons to Replace Your Laptop Battery

A replacement may be appropriate when:

- The existing battery no longer holds sufficient charge.
- The laptop shuts down unexpectedly on battery power.
- Battery percentage drops unusually quickly.
- The computer works on a charger but provides little or no battery backup.
- A battery diagnostic reports reduced capacity or failure.

Other hardware or charging-system issues can produce similar symptoms, so diagnosis is recommended.

Technical Specifications

| Feature | Specification |
|---|---|
| Product | Replacement Laptop Battery |
| Compatible Brand | HP |
| Battery Model | BT04XL |
| Battery Chemistry | Lithium-Ion / Lithium-Polymer |
| Voltage | 14.8V |
| Nominal Capacity | 3400mAh |
| Energy Rating | 50.3–52Wh, manufacturer-dependent |
| Number of Cells | 4 |
| Colour | Black |
| Installation | Internal battery replacement |
| Compatibility | EliteBook Folio 9470m / 9480m |
| Rechargeable | Yes |
| Replacement Part Numbers | BT04XL, BT04, BA06, BA06XL |
| Additional References | HSTNN-IB3Z, HSTNN-DB3Z, 687517-171, 687517-241 |
| Condition | New, if supplied as advertised |
| Warranty | Depends on seller and manufacturer |
| Package Contents | One compatible replacement battery |

### Installation and Safety

Power off the laptop and disconnect the charger before replacing the battery.

Use the correct installation procedure for the specific HP EliteBook model. Avoid puncturing, bending, overheating, or short-circuiting the battery.

Never install a swollen or visibly damaged battery. Dispose of worn-out lithium batteries through an appropriate battery recycling channel rather than household waste.

### Why Choose a BT04XL Replacement Battery?

A compatible BT04XL replacement can help restore mobility to your HP EliteBook Folio 9470m or 9480m without replacing the entire laptop.

It is a practical solution for students, business owners, office workers, and professionals who want to continue using their existing computers.

HP BT04XL Replacement Laptop Battery – Restore Portable Power to Your EliteBook Folio 9470m or 9480m.