Amnergy&reg; Battery for HP Elitebook 8560W 8570W 8760W 8770W Mobile Workstation 632113-141 632113-151 632113-421 632114-141 632114-421 5200mAh 8 Cells Amnergy Brand Battery Is Designed Using the Best Cells and Latest Safety Features to Work as a Perfect Replacment for the Original Battery. Guaranteed to Meet or Exceed Original Specifications. Premium Quality, 100% OEM Compatible. Brand New, Protective Retail Packaging, Each Product is Sealed with Anti-Static Shield Sleeve. Lithium Ion (Li- ion) Battery, Rechargable with No Memory Effect.