ExpertPower 10.8v 4400mAh Li-ion Battery for Sony Vaio VPCEH16EC VPCEL15EC VGP-BPL26 VGP-BPS26 VGP-BPS26A Brand New | Li-ion | 10.8 Volts | 4400 mAh | Black ExpertPower batteries are made with the high quality materials. ExpertPower products are tested to match and/or exceed OEM specs. Products trademarked ExpertPower are marketed and sold exclusively by ExpertPower. 1 Year Warranty