Rolls 12V & 24V R-Series batteries may be installed in any orientation as required by the

application. Rolls R-Series models must be installed in an indoor space and out of direct


All installations should consider the ambient temperature. If installed in a region with

freezing temperatures or extreme heat, special care should be given. Rolls R-Series

batteries cannot be charged below 0°C (32°F), nor discharged below -20°C (-4°F)

and doing so will severely degrade the internal cells. Similarly, operation above 55°C

(131°F) will negatively impact longevity, performance, and safety.

Please refer to the Rolls R-Series 12V & 24V LFP Battery Operating Manual for installation & usage instructions.