 | | Contact US: | | |  | You are here :Home ›› HP laptop battery ›› OMNIBOOK 4000 SERIES | Notice: | | 1. We Only support the method of paypal payment at present, so you must have a paypal account when you purchase OMNIBOOK 4000 SERIES Battery from our website ! Ask for more helps, please telephone to us: 201-963-4588 2. We guarantee this replacement laptop battery of HP OMNIBOOK 4000 SERIES for 1 year, you can contact with us by this e-mail address: info@buy-laptop-battery.org . 3. All our batteries are 100% compatible with the OEM, but have a even lower price,if you have any question about HP OMNIBOOK 4000 SERIES battery, please email to us. Our battery experts can give you a right answer! 4. The price of HP OMNIBOOK 4000 SERIES battery was subjected to change without prior notice ! Ask for more helps, You can email to info@buy-laptop-battery.org | | Discount Batteries of OMNIBOOK 4000 SERIES Battery | | We offer 1 Selections for OMNIBOOK 4000 SERIES battery.They have many differences between each other but all are 100% OEM Compatible, as the different capacities,different chemistry material(most of our batteries are lithium-ion),colors, sizes and the manufacturers, so they have different prices. |  Click get more about OMNIBOOK 4000 SERIES . . . | Selection 1(NO.:ELHP016KO1) : Replacement battery for OMNIBOOK 4000 SERIES (Ni-MH, 2200mAh,size:112.50×106.00×24.50 mm³) | | |  |