It's a high-rate discharge UPS battery customized for constant power 39W per cell (234W per battery) discharged at 1.65VPC in 16 mins.
✔ Capacity: 12V9AH
✔ Dimension: 151*65*98 mm, L*W*H
✔ Weight: 2.68 KG/PC
When you build a reliable UPS system you will need a reliable battery supplier, GEM Battery is professional UPS battery manufacturer, you could always get a customized UPS backup program realized, with GEM Battery.