Inspiron 8100 AC Adapter 90W 20V 4.5A 3 hole tip Description: Input: AC100-240V (worldwide use) Output: DC20V 4.5A Power: 90W Connecter size: Special 3 hole tip Item Includes: AC Adapter and Power Cord. **udtek.com** delivers high quality laptop batteries, laptop AC adapters, Laptop keyboards, Lcd chargers, DVD drivers, Scooter chargers and more. Our unique product lines of over 1000 diverse accessory power products and replacement batteries and adapters provide our customers with an extensive selection of the best quality products available. Product Warranty ● 100% new high quality Replacement Compatible Li-Ion Battery ● Product Condition: Brand New in Bulk Packaging. OEM Equivalent Replacement Part. ● Manufactured By High-Capacity power products ● 100% compatible with OEM battery ● Full 1 year warranty.30 day money back guarantee! Show More