The BTI notebook battery delivers reliable power for your device with its lithium-ion technology. With a capacity of 6300 mAh and 68 Wh, it ensures long-lasting performance to keep your laptop running smoothly. This 6-cell battery operates at a voltage of 10.8 V, making it a compatible replacement for OEM batteries, including the Panasonic FZ-VZSU1XU. Constructed for durability and efficiency, this battery meets the demands of users who require dependable energy.