CPS series

Cellpower Single Cell Series
2V AGM batteries from the Cellpower Single Cell series are the best battery solution for a long term. CPS 2V batteries are often used on large ships as a backup system for emergency Power Supply.
Often times multiple cells are connected in series. You can get a 12V (= 6 cells) or 24V (= 12 cells) with these cells composing by a CPS battery.