HP HS04 / HS03 Original Laptop Battery – HP 250 G4, 240 G4

HP Original HS04 / HS03 Replacement Laptop Battery – 250 G4 and 240 G4

Restore Portable Power to Your HP Laptop

Keep your HP 250 G4 or 240 G4 working with a compatible HP HS04 or HS03 replacement laptop battery.

If your laptop battery drains too quickly, no longer holds adequate charge or causes the computer to shut down unexpectedly when unplugged, replacing a deteriorated battery may help restore portable operation.

Designed for selected HP Notebook and Pavilion models, the HS04 and HS03 battery families provide rechargeable power for everyday computing, including school assignments, office work, business records, presentations and internet browsing.

Rechargeable Lithium-Ion Battery

The original HP HS04 is a four-cell rechargeable lithium-ion battery with an energy rating of 41Wh and a nominal capacity of 2,800mAh.

The HS03 version is a three-cell battery rated at 31Wh and 2,800mAh.

Although both batteries are associated with compatible HP laptop families, their cell counts and electrical ratings differ. Confirm the exact battery required before installation.

Compatible HP Laptop Models

Supported laptop families include:

• HP 240 G4 Notebook
• HP 245 G4 Notebook
• HP 250 G4 Notebook
• HP 255 G4 Notebook
• Selected HP 256 G4 Notebooks
• Selected HP Pavilion 14-ac Series
• Selected HP Pavilion 14-af Series
• Selected HP Pavilion 15-ac Series
• Selected HP Pavilion 15-af Series

Compatibility depends on the laptop's original battery specifications.

Common Replacement Part Numbers

HS03, HS04, HS03031, HS04041, HSTNN-LB6U, HSTNN-LB6V, HSTNN-PB6T, HSTNN-DB7I, 807956-001, 807957-001, 807611-131, 807611-421 and 807612-421.

These references identify compatible battery families. They do not establish that every similarly labelled replacement battery is manufactured by HP.

Removable Battery Design

The HS03 and HS04 use an external removable battery design on compatible laptops.

Battery replacement is generally straightforward: shut down the computer, disconnect its charger, release the existing battery and install the correctly matched replacement according to the laptop's service instructions.

When Should You Replace Your Battery?

Battery replacement may be necessary when:

• Battery backup becomes unusually short.
• The laptop shuts down after the charger is removed.
• Battery percentage drops rapidly.
• The computer reports battery failure or poor health.
• The original battery no longer charges or holds adequate power.

Similar symptoms can occur because of a faulty charger or charging circuit. Proper diagnosis is recommended before purchasing.

Technical Specifications

• | Feature | Specification |
• |---|---|
• | Brand | HP |
• | Product | Laptop Replacement Battery |
• | Battery Models | HS04 / HS03 |
• | Battery Chemistry | Lithium-Ion |
• | HS04 Energy Rating | 41Wh |
• | HS03 Energy Rating | 31Wh |
• | HS04 Cell Count | 4 |
• | HS03 Cell Count | 3 |
• | Nominal Capacity | 2,800mAh |
• | HS04 Spare | 807957-001 |
• | HS03 Spare | 807956-001 |
• | Primary Laptop Models | HP 240 G4, HP 250 G4 |
• | Colour | Black |
• | Installation | External Removable |
• | Rechargeable | Yes |
• | Condition | Original HP only if stock authenticity is confirmed |
• | Warranty | According to the actual seller's policy |
• | Package Contents | One battery unless otherwise stated |
• Installation and Safety
• Power off the laptop and disconnect its charger before removing the original battery.
• Compare the replacement's model, voltage, electrical contacts, dimensions and locking mechanism against the existing battery.
• Do not force an incompatible battery into the laptop. Never install a swollen, punctured, leaking or visibly damaged lithium-ion battery.
• Avoid overheating, crushing, bending or short-circuiting battery contacts.
• Dispose of worn-out batteries through an appropriate lithium battery collection or recycling service.
• Why Choose the HP HS04 / HS03 Battery?
• The HP HS04 and HS03 battery families provide practical replacement options for compatible HP laptops.
• Replacing a worn-out battery can help extend the useful life of a laptop that still performs well for school, office work, business applications and everyday computing.
• For buyers seeking the original HP HS04 four-cell product, manufacturer part number N2L85AA#ABB identifies a documented HP retail version.

HP HS04 / HS03 Laptop Battery – Rechargeable Portable Power for Compatible HP 240 G4 and 250 G4 Laptops.