Batteries

Batteries decide how long your lights, CCTV and appliances stay on during a blackout. Wrong sizing or low-grade cells mean short backup time and early replacement.

Choose between lithium (longer life, deeper discharge) and lead-acid or gel (lower upfront cost). Check voltage and capacity against your inverter and the backup hours you need. Nerpax supplies genuine batteries, calculates the right bank size for your loads, and offers installation. We deliver across all our served counties.