HP 45W Blue Pin Laptop Power Adapter Charger (19.5V 2.31A)

This HP 45W blue pin adapter is designed to provide reliable and stable charging for compatible HP laptops that require a 19.5V 2.31A power input, delivering consistent performance for everyday use whether at home, office, or travel; it features the standard HP blue tip (4.5mm x 3.0mm smart pin connector) that ensures a secure and stable connection, and is commonly compatible with various HP Pavilion, ProBook, EliteBook, and Notebook models that use a 45W charging specification, making it a dependable replacement for a faulty or missing original charger while offering built-in safety protection against overheating, overvoltage, and short circuits for safe operation.