With the approach of cold weather, car owners' interest in buying new batteries traditionally grows, and many are thinking about which type of battery to choose: serviceable or maintenance-free.
Serviceable models are a classic solution. They are affordable, but require regular attention to the electrolyte level and density. When the fluid level drops, it is necessary to add distilled water, otherwise the battery may lose its functionality or even fail completely. This procedure is recommended to be performed at least once every three months — only then will the battery function correctly. It is because of this feature that many drivers refuse such batteries in favor of more modern options.
Maintenance-free car batteries appeared relatively recently. They are divided into several types depending on production technologies, and their cost can vary significantly. For example, the most advanced AGM batteries cost three to four times more than conventional serviceable lead-acid counterparts — a noticeable difference.
However, there are also more budget-friendly maintenance-free options. For instance, Medalist batteries, produced in Korea under an American license. Their design is in many ways similar to traditional batteries: inside there are electrodes immersed in liquid electrolyte.
The key difference lies in the use of calcium in the alloy of the grid. This allowed engineers to achieve a significant reduction in water evaporation during operation. Thanks to the special design of the lid with labyrinth channels, which traps vapors and returns them back, there is no need to add water to such a battery throughout its entire service life.
It is also worth noting the durability of Medalist batteries. They are enclosed in a shock-resistant housing that is resistant to fire. The products comply with international quality and safety standards.
It is also important that calcium batteries have high cold cranking current ratings. In the conditions of our winters, when frosts often reach -20 degrees and below, this is especially valuable: such a battery rarely lets you down and ensures confident engine starting.
The main thing is that in terms of reliability and characteristics, they are practically not inferior to more expensive AGM models, while remaining affordable for most domestic motorists.
You can purchase a Medalist battery at the Kyiv company "AKB-System". The company is an official distributor and offers a wide range of starter batteries of this brand. All products are covered by a warranty.
For wholesale buyers: 044 516-50-91 (minimum batch — 200 pieces).
For retail customers: 044 33-11-490 (SPD "Lebedev D. Yu.", akym.com.ua).
