CWK New Replacement Laptop Notebook Battery for MSI GX403X GX600 GX600X GX610 GX610X GX620 GX620X GX623 GX623X GX630 GX630X GX633 GX633X GX640 GX640X GX675 GX675X GX677 GX677X GX720 GX720X GX730 GX730X GX740 GX740X GT627 GT627X GT628 GT628X GT640 MS MS1034 MS1039 MS1613 MS1632 MS1633 MS1634 MS1636 MS1637 MS163D MS1651 MS1652 MS1721 MS1722 MS-1432 MS-1451 MS-163K MS-1644 MS-1651 MS-1722 P PR600 PR600X PR620 PX600 PX600X VR430 VR430X VR440 VR440X VR600 VR600X VR601 VR601X VR602 Condition: Brand New - Grade A cells Battery Type: Li-ion Voltage: 11.1 Volt (10.8 Volt compatible) Capacity: 5200mAh (Better than 4400mAh) 90 Day Money Back. Buy with confidence!