A car battery is responsible for converting the chemical energy into electrical energy. Typically, a car battery is a lead-acid design – the electrolyte or the acid reacts with the lead plates that produce electricity. Now, if you have a small car, you would require a small battery naturally. If you have car with a big engine, you should be looking for car batteries that give enough power to run your car.

If you run a big engine on a relatively smaller battery, the car battery will be overworked that will result in exhaustion and failure of the battery. To remain updated about your car’s current battery condition, you should check the spark plugs, top up the water levels and also test the battery every month.

When purchasing a car battery, there are a few factors that you need to keep in mind which include: technology type, ampere hours, cold-cranking amps, size, reserve capacity, and lastly warranty. If you are living in a colder place, cold-cranking amps is a crucial factor for you. It is the measure of cranking amps at 0 centigrade.

As far as cranking amps are concerned, they are the measure of your battery’s starting power. Select a battery that matches the requirements of your car – you can do this by conversing with a car mechanic or reading the car manual.

Here, we have handpicked some of best car batteries for you.

12 Volt Optima Batteries 34/78

The 34/78 Redtop Optima battery is one of the best seller  products of the Optima Company. Weighing merely 38.8 lb. and a capacity of 50 Ah, its dimensions are 6.94*10.06*7.88 inches. The battery is best for cold weather conditions. Because of its unique and innovative SpiralCell design, the battery offers clean and strong power source to your car.

It has 800 cold cranking amps and has a reserve capacity of 100 minutes for a smooth performance. With an internal resistance of 0.003, the cranking amps are 1000 ampere. The car battery has a voltage of 12 volts and the case material is polypropylene.  The color of battery case is dark gray while the color of battery cover is red. It is ideal for keeping you and your family safe.

Features:
  • Dimensions: 10*6.88*7.8 inches.
  • Voltage: 12 volts
  • Weight: 38.8 pounds.
  • Batteries: 1 12V batteries included.
  • Battery Charger: 13.8 to 15.0 volts.
  • Cold Cranking Amps: 800.
Pros:
  • Strong starting burst
  • Spill proof
  • Maintenance free
  • Mountable in every position
  • Fast re-charging capability

Optima D35 Battery with Yellow top

The Yellow top battery from Optima provides with the extra performance and deep-cycling capability you need for your vehicle to run in an efficient fashion. If you have installed a lot of accessories in your car including, stereo/AV system, hydraulics or winches – this battery is the perfection option for you.

The Spiral Cell technology will provide your car with clean power source and does not require regular charging even in winter seasons. The low self-discharge rate takes care of everything. Weighing at 36.4 lb. with a capacity of 48 Ah, its dimensions are 6.75*9.38*7.69 inches.

The battery is also ideal for vehicle that commercial or lift heavy equipment as it provides deep-cycle power. You can also use Optima D35 battery as a forklift battery or a tractor battery.

Features:
  • Weight: 36.4 pounds
  • Dimensions: 9.38*6.75*7.69 inches
  • Voltage: 12 volts
  • Cold Cranking Amps: 620 

Pros:
  • 15 times more vibration-resistant.
  • 300+ cycles (discharge/recharge).
  • Maintenance-free.
  • Fast recharging.
  • Spill-proof.
  • Long life.
  • Excellent cranking power.

ACDelco Automotive 94R Battery

The AGM batteries are ideal if you are looking for a battery with top overall power output or a battery with amazing start up power. ACDelco brand has been manufacturing AGM batteries for the past few decades and has coined a great name in the market.

The 94R ACDelco battery has an absorbed glass mat design. The battery can be used for any type of vehicle. The AGM technology helps the battery in giving the best performance in its power output.

Features:
  • Dimensions: *6.9*7.5 inches
  • Voltage: 12 volts
  • Weight: 51.6 pounds
  • Robust Envelope Separator

Pros:
  • No acid leakage
  • No circuit shorts
  • Extended battery life
  • Easy installation
  • Less expensive than other batteries
  • Reliable

AGM 24F Sealed Automotive Battery

Exide Edge batteries are especially designed and manufactured to give you the energy your car needs on the go. Because of its excellent energy capacity, you don’t have to worry about a battery failure. The AGM 24F automotive battery have a long life-time and gives a stellar performance.

The flat plate design of AGM 24F constitutes of six sets of plates and glass mat separators that are arranged in a straight line inside the battery. The battery uses latest Graphite Technology to retain energy capacity for longer time.

Features:
  • 710 CCA
  • 25A
  • Maintenance free
  • Non-spillable
  • Weight: 46.2 pounds
  • Dimensions: 10.2*6.8*8.7 inches
  • Amperes: 60Ah

Pros:
  • Lots of cranking power
  • Works excellent even at sub-zero temperature
  • Low price
  • Reliable
  • Long life
  • Easy to install

Odyssey PC680 Automotive Battery

Odyssey PC680 battery is a deep cycle battery that makes it a good fit for electric cars especially. The state-of-the-art technology protects battery against vibrations and shocks while the AGM design helps PC690 battery bear the most critical conditions. Size of the battery is smaller compared to other batteries but its capacity and strength is no way less than its competitors.

Features:
  • 170 CCA
  • Non-spillage design
  • Extreme temperature tolerant
  • Voltage: 12 volts
  • Amperage: 18 A
  • Weight: 15.4 pounds
  • Dimensions: 7.7*7.7*3.9 inches 

Pros:
  • 2 year full replacement warranty
  • 70% longer cycle life compared to other batteries
  • 100% recharged in 4-6 hours
  • Mounting flexibility
  • Works even in below zero temperatures
  • Vibration-resistant design

Bottomline

When you are selecting a battery for your automobile, the first step is to fully understand the requirements of your car. A battery, which might be ideal for someone else’s car might be completely useless for you. This is why doing a bit of research will go a long way. After going through the article, you’ll be able to know some of the salient features of car batteries in general and deciding on which battery is right for your car.