Replacement laptop battery for Gateway AS09A31, AS09A51, AS09A61, AS09A71,[10.80V,4400mAh,Li-ion]
This replacement battery is also compatible with the following models:Gateway NV Series,        NV52, NV5207U, NV5211U, NV5212U, NV5213U,        NV5214U, NV5215U, NV5216U, NV53, NV5302U,        NV5331U, NV5337U, NV5378U, NV5387U, NV54,        NV5423U, NV5425U, NV5435U, NV5470U, NV56,        NV5602U, NV5606U, NV5610U, NV5614U, NV5615U,        NV58, NV5807U, NV5810U, NV5814U, NV5815U,        NV5820U, NV78, NV7802U ,