Cube site support cabinets from Charles Industries allow providers to install new, high-efficiency rectifiers and batteries in a compact, durable, GR-487-compliant outdoor enclosure as a cost-efficient alternative to a shelter deployment. The cabinets address one of the biggest challenges wireless service providers face: to provide reliable power in an efficient and environmentally friendly manner. The cabinets support VRLA or NiCd batteries and are offered with many power distribution and thermal management options. Small, medium and large pad-mount cabinets protect network integrity with environmentally friendly, energy-efficient solutions. www.charlesindustries.com