Optimus is a Russian brand of sealed lead‑acid batteries (AGM/VRLA) offering a wide range of 12V batteries in capacities from about 1.2 Ah up to 40 Ah for UPS, alarm, telecom, and backup power applications. Products include compact models like the OP‑12012 and larger cells such as the OP‑1240, with typical specifications for buffer/float and cyclic charging, Faston or bolt terminals, and 3–5 year service life in buffer use. Optimus batteries are widely sold through Russian distributors and online retailers.