BTExpert Battery for Asus A72Jt A72Jt-Ty139V A72Ju A73B A73Br A73By A73E A73S A73Sd A73Sj A73Sm A73Sv A73Sw A73T A73Ta A73Tk K72 K72D K72Dr K72Dr-A1 6 Cell - Color - - Dimensionmm - 205.28*54.48*20mm - Type - Lithium Ion. - Capacity - Cell - 6 cell - This Replacement Battery Is Guaranteed To Meet Or Exceed Original Specifications. Quality: Durable and Utilizes high quality grade "A" cells for higher performance and more reliability. Fast charging. Low power consumption. Built-in protection circuit ensures both safety and stability. Buy with confidence!: The most cost effective and long lasting product available on the market today. Peace of Mind - 30 day worry free/no question ask return policy. Fast Shipping Peace of Mind!: Freshly produced and environmentally friendly and certified merchandise. We don't keep these on shelf because of our high-volume sales. We are able to sell good quality products at low prices because we buy direct from Manufacturers & Distributors in bulk quantity. BTexpert is a registered trademark protected by the US Trademark Law and is marketed exclusively by BTEXPERT. Any attempt to copy, relist or resell of BTexpert products without permission is prohibited; we reserve the right to take action against violators.