The BTI notebook battery by Battery Technology is a high-capacity, durable power solution designed to meet the needs of mobile users. With a robust 8420 mAh capacity and 96 Wh of energy, this 6-cell lithium-ion battery provides extended use and reliable performance, ensuring that your notebook stays powered through long meetings, travel, and work sessions. Engineered to be a perfect OEM equivalent for HP Z3R03UT notebooks, it offers seamless compatibility and peace of mind, knowing your device is powered by a battery designed to meet and exceed original specifications. Whether you're a professional on the move or a student needing a reliable power source for your notebook, this battery delivers the performance you need.