Discover the power of extended mobility with the BTI notebook battery, a high-quality power solution for your computing needs. Engineered by Battery Technology, this battery is designed to meet the specific power requirements of your notebook, ensuring that you remain productive and entertained without the constraints of a power cord. With a robust 3530 mAh capacity and 53 Wh of energy, it provides a reliable and long-lasting power supply, while the advanced lithium-ion technology ensures durability and performance. Whether you're at the office, at home, or on the move, this 4-cell notebook battery is the perfect companion for your device, offering seamless compatibility with Dell TXD03 notebooks. Experience the freedom of extended power and reliability with this essential accessory for your notebook.