HSTNN-XB69 KU531AA. EliteBook 6930p EliteBook 8440P EliteBook 8440W. For HP Compaq 6530b ProBook 6440b ProBook 6445b. Compatible Part Numbers 7HSTNN-XB59 HSTNN-XB61 HSTNN-XB68 HSTNN-XB69 KU531AA. Compatible ModelFor HP Compaq 6535b 6500b 6535b 6700b 6730b 6735b, For HP EliteBook 6930p 8440P 8440W, For HP Compaq 6530b 6440b 6445b, For HP ProBook 6450b 6540B 6545b 6550b 6555b.
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