Power-Sonic PDC-121050: 12V 105Ah AGM Deep Cycle Battery for Reliable Off-Grid Energy Engineered for Sustained Cycling in Caravans, Marine, and Mobility Applications The Power-Sonic 12V 105Ah AGM Deep Cycle Battery is purpose-built for applications demanding regular, deep discharges and consistent cycling. Unlike standard starter batteries, the PDC series features oversized negative plates and a specialised paste formulation that delivers true...