🔋 Power Up Your Productivity! Built-in multi-protection functions to guard against short circuits, overheating, and overload. Equipped with a smart control chip for quicker charging and lower power consumption. Experience true capacity with Grade A cells for longer life and durability. Designed to meet OEM specifications, ensuring seamless performance with your HP devices. Enjoy peace of mind with a 60-day refund and 12-month replacement guarantee. 11.4V voltage 56WH capacity 500 recharge cycles The PK03XL Spectre X360 Battery is a high-performance lithium polymer battery designed for various HP Spectre and Envy X360 models. With a capacity of 56WH and a voltage of 11.4V, it features Grade A cells for enhanced durability and longevity. The battery supports up to 500 recharge cycles and includes a smart control chip for efficient charging. Backed by a 60-day refund and 12-month replacement warranty, this battery ensures reliability and safety for your laptop needs.