Replacement HP 346970-001 by Amstron provides reliable performance in your HP laptop. This precision-engineered Lithium-Ion battery is designed for use in the HP Pavilion ZV5000 series notebooks. Take your work on the road with you without sacrificing performance and productivity with Amstron brand HP laptop batteries. • Chemistry: Li-Ion • Rating: 14.8V 6600mAh • Will Meet or exceed original specifications • Warranty: 1 Year