DETAILS: Batteries from Battery-Biz are the highest quality portable power products you can buy! The batteries are made using the highest quality cells available and utilize all of the proper logic boards, thermal protectors, thermistors and circuit breakers to ensure the maximum levels of battery safety, reliability and efficiency.This product is designed for HP/Compaq Presario R3000, Pavilion ZV5000. Product Description: Battery-Biz Hi-Capacity B-5705 - notebook battery - Li-Ion - 4000 mAh Device Type: Notebook battery Dimensions (WxDxH): 6 in x 4.5 in x 0.7 in Weight: 15.8 oz Battery: Lithium ion 8-cell - 4000 mAh Batteries Qty: 1 Manufacturer Warranty: 1 year warranty UPC: 0609525501551