Amazon.com: GHU RO04 Compatible with HP 440 G3 Battery, Premium 38 Wh, UL Tested, Fast Charging for Notebook HP ProBook 440 G3, HP ProBook 430 Battery, HP Spare 805292-001, ProBook 450 G3 Battery : Electronics
Refurbished: HP ProBook 440 G3 14" Laptop - 6th Gen Intel Core i3-6100U 2.3GHz, 8GB DDR4, 128GB SSD, Webcam, Wifi, Bluetooth, HDMI, VGA, Windows 10 Professional 64Bit - Newegg.com