GEM I GHM Series batteries are Modular batteries. 

Rack mounted or container based system configuration 2V mono-block cells, installed horizontally making 24/48/96V power systems. GEM I GHM Series 2V batteries are adopted with AGM Gel technology, the main applications are Telecommunication power, Cellular Data and Towers, Data Center, Solar Power system and Turnkey systems where high-energy power reserve is required. The GEM I GHM Series batteries are are complied with international industrial standards such as IEC 60896 and JISC 8707, as well as the domestic industrial standards, with an extremely long designed life (upto 20 years) in float service, with flexible rack mounted and counting installation. 

3-cells module (3 units of 2V cells per layer, making 6V module)

4-cells module (4 units of 2V cells per layer, making 8V module)

6-cells module (6 units of 2V cells per layer, making 12V module)