OPZS battery is one of the newest and most efficient batteries used for renewable energy. Our company"s offer includes branded batteries in this category, with different parameters and properties. Each OPZS battery has a very long life - up to 1500 cycles in the case of the most efficient ones. The main benefits of using this type of battery include the possibility of electrolyte supplementing and lower failure frequency. We assure you that all our batteries are offered at very attractive prices. Our company also produces classic types of batteries and special solutions for machines - including, for example, traction batteries.