

The company also makes Optima Batteries 8016-103 D34M BlueTop for boats and RVs as well as Optima Batteries 8014-045. This was followed by its high‐performance AGM automotive batteries, the first of its kind. The company introduced the first maintenance-free acid battery as early as the 1970s. Top Brands Optimaįor the past 40 years, Optima Batteries has been leading innovation in the field of car batteries.

AGM batteries handle repeated draining and recharging cycles better than wet batteries. This takes away the risk of spilling and leakage that plague wet batteries. AGMĪbsorbed Glass Mat (AGM) batteries don’t need an active liquid to produce electricity. They’re cheaper than AGM batteries and have a relatively long life, especially when maintained properly. They leak and spill more often, especially when they’re not supposed to. The batteries use liquid electrolytes, which is why they’re sometimes called wet cell batteries. All vehicles ran on them and maintaining them was part of the car owner’s routine. Once upon a time, lead acid batteries were the norm. Types of Car Battery for Cold Weather Lead Acid Hot weather batteries need to handle the heat with a higher lead-to-electrolyte ratio. Both high-reserve capacity and cold crank ratings make winter batteries more efficient during the cold months. Batteries designed for cold weather don’t have this problem, and they tend to charge and discharge at faster rates. This affects both the battery’s performance and reliability. Regular batteries tend to have a low capacity in the cold, as it slows down the chemical reaction inside the battery. Once you turn the key, the car fires up, even when it’s freezing out there. That burst is what brings the engine to life instantly. Car batteries for cold weather deliver a strong five-second starting burst. The battery’s capacity powers even intensive energy-consuming cars with efficiency and reliability. The car won’t die down or stall in the middle of nowhere. No matter how cold it is, cold weather batteries are designed to deliver maximum power.
