HP EliteBook 1040 G7 HK04XL Laptop Battery

Battery Type: Lithium-Ion (Li-ion) Model: HK04XL Voltage: 15.4V Capacity: 68Wh (High-capacity performance) Compatibility: HP EliteBook 1040 G7 series Recharge Cycles: Optimized for long lifecycle durability Safety Features: Overcharge, overheating & short-circuit protection