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Battery HP L77034-005
The HP L77034-005 battery is a replacement lithium-ion battery designed for use in compatible HP laptops. It provides a high-capacity power source intended to restore portable runtime and maintain stable performance for typical mobile computing tasks. The battery's construction targets reliable charge/discharge cycles and supports standard charging routines used with HP notebook chargers.
This HP laptop battery delivers extended operating time compared with deeply discharged cells, supports multiple charge cycles for regular use, and is made to meet the physical and electrical form factor expected by compatible HP notebook models. The lithium-ion chemistry offers a balance of energy density and weight, while the battery's design aims to integrate seamlessly with system power management to preserve runtime and charging efficiency.
Power down the laptop and disconnect it from the mains before removing the existing battery. Follow the laptop manufacturer's instructions to unlock and extract the old battery, then align and insert the HP L77034-005 battery until it clicks into place. Reconnect the mains adapter and allow the system to charge the new battery fully before first regular use to ensure proper calibration with the notebook's power-management system.
Use the original or manufacturer-recommended charger and avoid exposing the battery to extreme temperatures. For optimal lifespan, avoid deep discharges when possible and store the battery at partial charge if it will not be used for extended periods. If the laptop reports irregular charging behaviour or the battery capacity degrades significantly, contact authorized service for diagnosis and replacement.
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| Warehouse | Stock | Delivery to the store | Store Price | |
| EU6 | 7 | 30.06.2026 Best delivery | 140.99 € | |
| WH109 | 7 | 14.07.2026 | 163.99 € |
|
140.99 €
Stock:
7
Delivery Date:
30.06.2026
Best delivery
Warehouse: EU6
|
|
163.99 €
Stock:
7
Delivery Date:
14.07.2026
Warehouse: WH109
|