Polarium SLB lithium batteries

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Power back-up systems for telecommunications have historically been expensive and challenging. Traditional batteries need to be frequently changed, diesel is costly and pollutes the environment, and actual back-up time and life expectancy of batteries is uncertain due to lack of intelligence.

Polarium’s range of smart lithium batteries is small, light and maintenance-free. The Polarium SLB modules are built with cells from leading manufacturers of lithium cells. Compared with lead-acid, they have many benefits, such as half the volume, a quarter of the weight and five times higher energy density.

The SLB modules are available in both 2RU and 4RU form-factor with capacity up to 250 Ah in a single module (SLB48-250-146-2). This high energy density means significant cost savings across solar and hybrid sites as fewer batteries are required less batteries, along with fewer cabinets and site work requirements.