Costlight Battery VRLA GFMD Series(OPzS) 2V Backup Battery use for extremely severe environment, extra-long floating charge/cycling life, no water addition required for maintenance, wide temperature range

GFMD Series(OPzS)

The product is tubular 2V LA battery with rich electrolyte, which is preferred product for extremely severe environment, with the advantages of extra-long design life, strong ability for resistance against frequent impact discharge, less maintenance and etc. The product applies to area with severe environment (e.g. outdoor high temperature, frequent power failure, strong impact discharge, volatile grid power and etc.) or energy storage system application with complicated electric environment. So it can provide longest service life battery guarantee to users.

Feature and Advantage

Capacity range:200 ~ 3000Ah

Temperature range:-25 ~ 70°C

Die-casting grid, tubular plate

Flame-retardant UL94-V0 ABS shell

Connector design with 100% insulation protection

Super-strong ability for resistance against severe environment

Cycle life:2000 cycles (80%DOD)

20 years design floating charge life (25°C)