PRO SERIES Equivalent COMPAQ High Capacity Laptop Battery for Compaq Presario R3000, R4000, x6000, NX9100, NX9105, NX9110, NX9600 & HP zd8000, zv5000, zv6000, zx5000 Accessory Power Brand, Non-OEM Equivalent; Replaces Part # : COMPAQ 345030-001 345035-001 346970-001 346971-001 350836-001 371913-001 371914-001 371915-001 371916-001 373569-001 374762-001 378858-001 380443-001 383963-001 383965-001 383966-001 383968-001 404885-001 405721-001 846970-001 846971-001 911052-825 BHR60 DP390A DP399A HSTNN-C11C HSTNN-DB02 HSTNN-DB03 HSTNN-DB04 HSTNN-DB14 HSTNN-IB03 HSTNN-IB04 HSTNN-IB14 HSTNN-OB17 HSTNN-Q08C HSTNN-UB02 HSTNN-UB03 PP2200 PP2210 Specifications: Voltage 14.4V (volts) ; Capacity 6600 MAH Chemistry: Lithium Ion Rechargeable - No Memory Effect ; Utilizes BSP Technology for Surge & Overload Protection, Thermal-Cut-Off; Guards Against Short Circuits Free Extended 3 Year Manufacturer's Warranty ; European Quality with Silicon Valley Technology; Customer Satisfaction Guaranteed