The ABSL 8s3p 28V 4.5Ah from EnerSys is a Satellite Battery with a capacity of 4.5 Ah and an energy of 129.6 Wh. This satellite battery has a voltage range of 20-33.6 V with a nominal voltage of 28 V. It has a 8s3p configuration and features ABSL Li-ion cell technology. The battery does not require cell balancing electronics and was originally built for use in the Korean Space Launch Vehicle (KSLV). It has a mass of 1.6 Kg and measures 176 x 96 x 98 mm. This satellite battery has a space heritage and used in missions such as KSLV-1 Launcher, CYGNSS, and Oculus-ASR.