Batteria per HP ProBook 4730s 4740s HSTNN-IB2S HSTNN-LB2S 633807-001 633734-141
ProBook 4740s. ProBook 4730s. Cell Type: Li-ion. This compatibility list is non-exhaustive. If your original part NO. or your laptop model NO. is not included in the compatibility list, but our battery may still fit your laptop.