Optima Redtop batteries are long-lasting and always at your service. In the initial start-up phase, Redtop batteries with the patented Spiracell technology deliver immense power. This makes them ideal for applications where starting performance is a top priority. Commercial agricultural and construction machinery are two applications in which Optima Redtop batteries have proven themselves many times over. Of course, these batteries are also ideally suited for emergency and rescue vehicles as well as for generators and trams. Thanks to the extremely low self-discharge of the redtop battery, you can store it for a very long time without the battery losing its starting ability. This in turn can increase your productivity by extending maintenance intervals and reducing engine repair costs.But the Optima Redtop offers more than power to start an engine. It lasts up to three times longer and has up to 15 times better vibration resistance than other batteries. And it is leak-proof. Thanks to Spiracell technology, this battery offers the lowest internal resistance of any lead-acid battery on the market. In addition, it is characterised by its fast charging capacity, so that full power is available again after only short driving cycles. Basically, this battery is hard as nails. Its performance and longevity are abilities you can trust completely.