GATEWAY Solo Series 600L,Solo Series 600E,Solo Series 600,Solo M600,Solo 600YGR 4400mAh/49Wh 6 Cell Li-ion 11.1V Silver Compatible Battery GATEWAY Solo Series 600L,Solo Series 600E,Solo Series 600,Solo M600,Solo 600YGR 4400mAh/49Wh 6 Cell Li-ion 11.1V Silver Compatible Battery Compatible for Gateway Solo Series 600L,Solo Series 600E,Solo Series 600,Solo M600,Solo 600YGR Each battery was tested at an original laptop by the manufacturer. High Capacity Replacement battery with 1 year warranty. mwave is the only authorized reseller of mwave batteries. Expedited Shipping Available. Buy with Confidence