Battery HP SKO-BATT 4C56Wh 3.64Ah LI – laptop replacement battery 4.56 Wh? (model UR04056XL)

HP SKO-BATT 4C56Wh 3.64Ah LI is a rechargeable lithium replacement battery compatible with supported HP laptops. It offers a nominal energy capacity of 4C56Wh and a rated charge of 3.64Ah to extend device runtime for everyday computing, office workflows and light multimedia tasks. The battery is designed to fit models that accept the UR04056XL form factor and to provide stable DC power output while maintaining the original device's charging behaviour when installed correctly.

Advantages

This replacement battery provides increased portable runtime compared with depleted or worn original cells, enabling longer unplugged use for productivity and travel. It is built to deliver consistent voltage under normal operating loads and supports straightforward installation without additional configuration on compatible laptop models. The lithium chemistry offers a favorable energy-to-weight ratio for reduced carry weight and compact size.

Suitable for

• Extending battery life for mobile office tasks and web browsing
• Replacing worn or failing original laptop battery cells
• Short business trips and remote work where mains power is not available
• Light multimedia playback and document editing away from a power outlet

Key specifications

• Battery chemistry: lithium rechargeable
• Nominal energy: 4C56Wh
• Rated capacity: 3.64 Ah
• Application: laptop replacement battery
• Typical use: everyday computing, office applications, light multimedia

How to use

Power down the laptop, disconnect any external power source, and remove the existing battery according to the laptop manufacturer's instructions. Align the HP SKO-BATT 4C56Wh 3.64Ah LI replacement battery with the battery bay and connectors, gently press into place until it seats securely, and reattach any retention clips or screws. After installation, connect mains power and allow the laptop to charge the battery fully before first use to ensure correct battery calibration. Observe the laptop's battery indicator and operating system messages for charge status and health information.

Recommendations

Store the battery in a cool, dry place and avoid prolonged exposure to high temperatures. Use the replacement battery with compatible HP laptop models only and follow the laptop manufacturer's safety instructions. If the battery shows signs of swelling, leakage, excessive heat, or abnormal performance, stop using it and dispose of it according to local electronic waste regulations.