Acer Aspire E5-551G-T629 The Acer Aspire E5-551G-T629 11.1V 4000 mAh (6 Cell) Laptop Battery consists of high-quality lithium-ion battery cells that have been tested to be new and compatible with the original manufacturer's specifications, the performance of the original battery. With high-quality battery cells and materials, your laptop will run longer and be safer.












