HP ProBook 430/440 G3-RO04 Battery

HP ProBook 430 / 440 G3 RO04 Battery

Restore your laptop’s performance with the RO04 Battery for HP ProBook 430 G3 and 440 G3. This high-quality replacement battery is designed to provide reliable power and long-lasting performance for compatible HP ProBook laptops. If your current battery drains quickly or no longer holds a charge, this replacement battery is the ideal solution to keep your laptop running smoothly at home, school, or the office.

The RO04 laptop battery is built with advanced Lithium-Ion (Li-ion) technology, delivering stable power output and efficient energy usage. With a 14.8V voltage and capacity ranging from 2200mAh to 2600mAh (about 32–44Wh), it provides dependable battery life for daily computing tasks such as browsing, office work, video streaming, and online meetings.

This battery features a 4-cell design, ensuring a lightweight build while maintaining consistent performance and durability. It is engineered to meet or exceed original manufacturer specifications, guaranteeing a perfect fit and seamless compatibility with supported HP ProBook models.

For safety and reliability, the battery includes multiple protection systems such as overcharge protection, over-current protection, short-circuit protection, and temperature control. These built-in safeguards help protect both your laptop and battery during charging and everyday use.

Installation is quick and simple, making it a convenient replacement for students, professionals, and home users who need a dependable laptop battery. With proper care, the battery can support hundreds of recharge cycles, ensuring long-term performance.