BTExpert Battery for Msi Bty-M61 Bty-M65 Bty-M66 Bty-M67 Bty-M68 Cbpil44 Cbpil48 Cbpil72 Cbpil73 Cr400 Cr400X Cr420 Cr420X Cx410 Cx413 Cx420 Cx420Mx Color: Black - Dimension/mm:204.65 x 49.50 x 19.90 mm - Type: Lithium Ion - Capacity: 6 cell - N.W./g: 307.5 - Unit Cell: 6 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.