AGM Battery MWL 45-12, 12V 45Ah Long Life

This is an AGM battery (Akumulator AGM) model MWL 45-12, rated 12 V / 45 Ah with a stated design life (żywotność) of 10-12 years, measuring 197 x 165 x 169 mm and weighing 14.20 kg. It is identified by the model/SKU AKU-MWL-12V-45AH. The source listing's brand field contains the placeholder value "Brand" rather than an actual manufacturer name, so no brand is stated below.