HP F2011-60901 - External battery charger for OmniBook 6xxx and 5xx series lithium-ion batteries - (Part of F2011A) Retail
HP F1620-60902 - External battery charger for OmniBook 4100, 4110, and 4150 series lithium-ion batteries - (Part of F1620A) Retail
HP F1383-60901 - Battery pack - Lithium-ion (Li-Ion) - Rechargeable - Secondary battery (F1383A) Retail