HP OA04 Laptop Battery for HP 240 G2 & 250 G2
HP OA04 Laptop Battery is a dependable replacement battery designed for HP 240 G2, HP 250 G2, and other compatible HP notebook models. Built with high-quality lithium-ion cells, it delivers stable power, reliable backup, and enhanced safety features, making it an ideal choice for replacing an aging or damaged laptop battery.
RELIABLE POWER BACKUP
The HP OA04 battery provides consistent and dependable power for your laptop, allowing you to work, study, browse, or stream without frequent interruptions. As a result, you can stay productive wherever you go.
HIGH-QUALITY LITHIUM-ION CELLS
Built using premium Lithium-Ion cells, the battery offers efficient charging, stable performance, and a longer service life. Additionally, it minimizes memory effect for improved battery health over time.
MULTIPLE SAFETY PROTECTION
Integrated protection circuits safeguard the battery against overcharging, over-discharging, over-current, overheating, and short circuits. Therefore, both your laptop and battery remain protected during everyday use.
PERFECT FIT AND EASY INSTALLATION
Designed specifically for compatible HP notebook models, the battery installs easily without requiring modifications. Simply replace the old battery and continue using your laptop with confidence.
LONG-LASTING PERFORMANCE
The battery is engineered to provide dependable backup and consistent performance through numerous charge cycles. Consequently, it serves as an excellent replacement for worn-out original batteries.
IDEAL FOR HOME, OFFICE, AND STUDENTS
Whether you’re attending online classes, working remotely, traveling, or handling daily computing tasks, the HP OA04 battery delivers reliable power for uninterrupted productivity.

