The BTI notebook battery, designed by Battery Technology, is a power solution for your computing needs. It features a robust 4740 mAh capacity and 54 Wh energy storage, ensuring that your notebook remains powered for longer periods. This 3-cell lithium-ion battery not only provides reliable and consistent power but also boasts compatibility with several Dell notebook models, making it a versatile choice for replacement or upgrade. Furthermore, it adheres to global compliance standards such as China RoHS, UKCA, and WEEE, reflecting its quality and reliability. Whether you're working on important projects, gaming, or browsing, this BTI notebook battery keeps you going without frequent recharges.