With the development of expensive technology, not every country can afford to install energy-efficient machinery. Because of this, finding a cheap and eco-friendly battery can be an overwhelming process. The first step to doing so is understanding what a deep cycle battery is.
Contents
What is a deep cycle Battery?
Deep cycle batteries store renewable energy and chemicals that create electricity when combined together. These batteries are crafted in such a way that you can recharge them several times.
Their main objective is to provide slow and steady energy for a longer period of time instead of basic energy that exhausts completely after a short while.
From the recently developed lithium-ion gel batteries to the AGM batteries (absorbed glass mat), each battery has different manufacturing processes. One of the most common batteries is the flooded battery, similar to the ones used in cars.
What to consider before buying
1. Charging power
A battery with a strong lithium-ion cycle charges better than a cell of lead-acid. Recreational vehicles, multi-purpose vehicles, and even marine boats need a fast supply of start power so they need to be able to charge and and work as efficiently as possible.
Lithium can be recharged 2 to 3 times as quickly, unlike lead-acid. In one session, lithium batteries charge to their fullest, making fueling convenient. Batteries containing lead-acid must be powered over several cycles to achieve the maximum capability and require active monitoring.
2. Recharge/Discharge Cycle
It can be frustrating to charge a battery for hours and have it exhaust within a few minutes. Deep cycle batteries are renowned for their lesser percentage of discharge over a short period.
The higher the number of cycles, the more the value. The best number is 1,650. Some brands even offer 800.
3. Warranty
An excellent indicator of quality is the length of the warranty. So, the longer the warranty, the better the battery.
4. Life-span and Durability
The best benefit of the deep cycle lithium-ion battery has to be its robust, low maintenance longevity. A high quality battery does not have to be loaded with water and normally lasts for up to 10 years, 3 times the normal battery life period.
It is essential for the lithium deep cycle battery you select to be appropriate for your request in order to provide quality efficiency and maximum lifetime.
5. East to handle
Overall weight is significant if you choose to use your deep cycle battery on something like a motorcycle or RV for prolonged hours.
Deep cycle batteries are generally found to be lightweight in comparison to other batteries. A smaller compact battery allows you to be more versatile.
1. Optima OPT8016-103 batteries D34M
The Optima Blue Top Deep Cycle Marine Battery, the best in the market, is an AGM battery that has bagged the reputation of supplying an exceptional long-term recharge. It also has an amazing power capacity, so you never need to worry about running out of battery energy.
Details of the product:
Voltage: 12 volts
Weight: 43.5 Pounds
Dimension: 10 x 6.88 x 7.8 inches
Terminal: SAE Terminal
Why should you choose it?
- It will give you the best start, even during bad weather.
- It works best as a boat battery.
- It is durable because of its resistance to vibration.
- There is a reserve capacity of 2 hours, ensuring you have more time to use the battery.
2. Banshee LiFeP04 deep cycle battery 100Ah 12V with built-in BMS
The Banshee deep cycle battery uses lithium-ion. It’s a power-packed flawless battery perfect for outdoor water activities, such as fishing, traveling in an RV, or sailing.
Details of the product:
Voltage: 12 volts
Weight: 24.2 pounds
Dimension: 12.99 x 6.81 x 8.66 inches
Amp Hours: 100 hours
Terminal: dual post
Why should you choose it?
- Banshee has a 3-year warranty, along with providing the lightest and highest CCA.
- It has an amazing emergency start.
- It is lightweight and easy to use.
3. Odyssey TROLLING Thunder Marine Dual Purpose Battery
Odyssey’s Dual Battery Marine features 1,150 CCA and has a huge cranking capacity that can start any engine or outboard recreation generator, even when it’s cold outside. It also provides a profound cycling capacity with an 80 percent depth of drainage for up to 400 cycles.
Details of the product:
Voltage: 12 volts
Weight: 77.8 pounds
Dimension: 16.8 x 11.1 x 11.9 inches
Terminal: SAE terminal
Why should you choose it?
- It has 3-4 years of warranty.
- It has vibration resistance that will protect the battery cell from sudden shocks and other mechanical disturbances.
- It has a longer life span since it’s 70 percent better than most of the conventional, traditional deep cycle batteries. It also guarantees an extremely reliable voltage.
4. Weize Pure Gel Deep Cycle rechargeable battery
The weize pure gel has an outstanding restoration after deep discharge due to its gelated electrolyte design under repeated cyclic discharge. This battery also features a proprietary structure with a PVC divider that guarantees an even spread within the internal battery of the gel electrolyte.
The three-dimensional, explosion-resistant structure with better recovery performance adds to the glory of the power box. Weize GEL is used for a broad range of applications, from hydro, electric cars, and household devices to golf, shooting, gardening, and clinical mobility.
Details of the product:
Voltage: 12 volts
Weight: 67 pounds
Dimension: 12.8 x 6.8 x 8.5 inches
Terminal: T9
Why should you choose it?
- Because of its versatile nature and usage, it’s literally a one-stop solution to all your problems.
- You can blindly rely on the product for its low-self discharge.
- Heavy-duty lead-calcium systems guarantee moderate oxidation and allow a good 15 year backup usage under maximum floating load conditions and a working temperature below 25°C.
5. Optima 8037-127 D27F YellowTop Starting and Deep Cycle Battery
Optima batteries provide a greater cycle capacity than standard batteries. It is suitable for hefty power supplies, such as pulleys, sound systems, converters, and other trendsetting gadgets.
Optima YELLOWTOP D27F Ultra high-performance Spiralcell Technology AGM (absorbent glass mat) dual-purpose (deep-cycle and starting) battery.
This batteries have three times the cycling capability (recharge ability) with ultimate cranking power for your boat to outperform traditional batteries.
Details of the product:
Voltage: 12 volts
Weight: 54 pounds
Dimension: 12.2 x 6.8 x 8.7 inches
Why should you choose it?
- Optima has 15 times more vibration resistance than any average deep cycle battery.
- You can set it up in any position without fear of spilling.
- It is power-packed with faster recharge facilities and does not demand any maintenance.
- Has a total of 300 or more life cycles.
6. VMAX AGM Sealed Deep Cycle batteries
VMAXTANKS specializes in high-end deep-cycle AGM battery processing. These batteries have an approximate life span of 10 years. There is also a battery calculator to determine the number of batteries required for your particular power needs. VMAX modules are also equipped with a charger.
Why should you choose it?
- It isn’t detrimental to human health since it doesn’t emit harmful gases.
- Guarantees you a lifespan of 8-10 years
- The battery cables are made solely in the USA.
- Bass Pro Shops Pro Series Deep-Cycle Marine battery
Price on bassproshops.com: $249.99
You will save a lot of money with the Bass Pro Shops Pro series Deep-Cycle Marine Battery if you have a small or medium powerful motor. It is constructed to avoid repetitive deep downflows and is quickly loaded.
Why should you choose it?
- It has the perfect combination of power and performance.
- You can relax knowing it has a long battery life.
- It has a great warranty period.
Final Thoughts
A deep cycle battery might look and actually is more expensive than regular large capacity batteries but the performance and durability is worth the extra outlay.
Spending a couple of hundred bucks on a battery may seem like a good deal but let me know how you feel when you’re out of power miles away from harbor.
