The ABSL 8s104p 28V 156Ah from EnerSys is a Satellite Battery with a capacity of 156 Ah and an energy of 4492.8 Wh. This satellite battery has a voltage range of 20-33.6 V with a nominal voltage of 28 V. It has an 8s104p configuration and features ABSL Li-ion cell technology which has a cell level radiation exposure tolerance of up to 18 Mrad (5% of Capacity). This satellite battery has a mass of 49.9 kg and measures 300 x 530 x 240 mm. It is qualified for the NASA Solar Dynamic Observatory (SDO) mission and also be used to isolate the battery from the spacecraft depending on mission requirements. This satellite battery operates without the need for cell-balancing electronics and includes redundant switching relays that are mounted via a shock and vibration suppression system to ensure reliable operation during launch environments.
