Batéria do notebooku HP ASSY-BATT 4C 48WH, kapacita 48 Wh, kompatibilná náhradná batéria

HP ASSY-BATT 4C 48WH is a replacement laptop battery with a rated capacity of 48 Wh. Designed as an OEM-compatible unit for HP notebooks, it restores portable power for users who need a direct battery replacement to recover device autonomy and stable operation while working or traveling. The battery supports daily mobile use and helps maintain system uptime when AC power is not available.

Advantages

This 48 Wh replacement battery delivers a balance of capacity and compact size suitable for many mainstream laptop models. As an OEM-compatible unit, it is engineered to meet the voltage and form-factor expectations of the original equipment, allowing straightforward installation and reliable electrical performance. The battery is optimized for portable use conditions and provides predictable runtime consistent with its rated capacity.

Suitable for

• Replacing a worn or failing laptop battery to restore run time
• Travel and mobile work where AC outlets are not available
• Office and home use to extend unplugged operation between charges
• IT maintenance and device refurbishment requiring compatible replacement batteries

Key specifications

• Rated energy: 48 Wh
• Form factor: battery pack designed for compatible HP notebook models
• Typical use: replacement for internal laptop battery compartment
• Primary function: provides DC power to the laptop when AC adapter is not connected

How to use

Power down the laptop and disconnect the AC adapter before replacing the battery. Follow the laptop manufacturer's instructions to remove the existing battery and install the replacement pack, ensuring proper alignment of connectors and securing any latches or screws. After installation, connect the AC adapter and allow the battery to charge fully for the first cycle to achieve accurate charge level reporting. Use the system's battery management tools to monitor charge status and health over time.

Recommendations

For optimal performance and longevity, operate and store the battery within the laptop manufacturer's recommended temperature range, avoid deep discharges when not necessary, and perform regular charging cycles. If the laptop will be stored for an extended period, charge the battery to around 40–60% and store in a cool, dry place. Replace the battery if you observe significantly reduced runtime or inconsistent charge reporting.