Origin Storage Replacement battery for HP – COMPAQ Elitebook 6930p 8440p/HP Compaq 6530b 6535b 6730b 6735b laptops replacing OEM Part numbers: KU531AA 463310-542 463310-544 593578-001 463310-763// 10.8V 5200mAh


0 in stock


SKU: HP-EB8440P Category:

Additional information

Battery capacity

5200 mAh

Battery technology

Lithium-Ion (Li-Ion)

Battery voltage

11.1 V

Compatible products
Number of battery cells


Product colour


EAN Code



Origin Storage


Battery Technology, Inc. (BTI) is a global supplier of replacement batteries and AC power adapters for notebook computers. Using the highest quality grade A cells from Japan and Korea in the battery manufacturing, and with production facilities operating to the most stringent quality standards in California, Hong Kong and China, BTI offers the highest quality products, broadest portfolio and most competitive pricing to their Worldwide customer base. Combined with a centralised European warehouse in Ireland, and working with Origin Storage as our Master distribution partner across Europe, BTI maintains an unparalleled level of product availability and support for our European customers.