Wide Compatibility: HP V104 Notebook Battery: Perfect for your HP laptop, the V104 battery offers a premium upgraded capacity of 48 Wh, ensuring long-lasting power for more than 3 hours of continuous use. This brand-new battery for hp notebook battery v104 maintains compatibility with an exhaustive list of part numbers, including but not limited to 756478-421, 756478-422, 756478-851, 756479-421, 756743-001, 756745-001, HSTNN-DB6I, HSTNN-DB6K hstnn-lb6i hstnn-pb6i, and many more. Outstanding Performance: Highly Durable GHU battery for HP notebook battery V104 can be recharged for more than 500 cycles, making it an ideal choice for long-term, heavy-duty use, such as for your ProBook 450 G2.Highly Durable: The GHU Battery can be recharged for more than 500 cycles, making it an ideal choice for long-term, heavy-duty use, such as for your ProBook 450 G2. This GHU hp vi04 battery paseed CE, FCC, and RoHS testing, ensuring safety, quality, and superior performance.