Lithium-Ion Deep-Cycle Battery – Everything You Need To Know

There’s no one-size-fits-all battery, so it’s important to carefully evaluate your specific needs and applications, particularly when choosing a lithium ion deep cycle battery. Here are all the basics you need to know about this type of power source.

Deep cycle versus starter batteries

In the world of batteries, starter batteries are like sprinters with high bursts of power, which they deliver for a short time to start things (such as gasoline motors). They are not designed to discharge significantly before being recharged, and deep discharges can reduce their performance and longevity. These batteries are commonly in cars where the alternator replenishes the charge when the motor starts.

However, other battery applications require a continuous power supply over long periods. In this case, you’ll need a dependable lithium ion deep cycle battery that can provide a sustainable and lower amount of power for an extended period.

Discharge capability

Deep cycle batteries are engineered to provide power for an extended duration and can discharge more of their stored energy compared to other battery types. However, the safe discharge limit varies among battery models. Some can tolerate a discharge of 45 percent of their stored energy, while others can handle 100 percent. Remember to verify the manufacturer’s specifications for your lithium ion deep cycle battery to ensure proper usage.

Applications

As previously mentioned, deep-cycle batteries are suitable for applications requiring a consistent power supply over an extended period. As such, they are used in various equipment, vehicles, and devices that require continuous power for prolonged periods, such as solar power systems, trolling motors, marine equipment, golf carts, forklifts, powered wheelchairs, robotics, and mobility scooters.

Are all lithium batteries the same?

The lithium-ion deep-cycle battery shows great potential as the future of reliable and safe power. It requires no maintenance, can charge much faster than other battery types, and discharge more deeply without impacting its longevity.

Of all lithium technologies around, lithium-iron-phosphate (LiFePO4) stands out. It has the same benefits as lithium-ion, along with being lightweight and providing consistent power throughout the discharge cycle. Moreover, it delivers its full rated capacity regardless of the discharge rate, even when used or left in a partially charged state.

 

 

 

Rechargeable 36-volt Lithium Battery Specs and Advantages

Lithium batteries are made of high-quality cells and last longer than their counterparts, meaning that a 36-volt lithium battery can outlast lead-acid or AGM batteries and can be used for various activities, such as scooters, forklifts, golf carts, RVs, and marine trolling motors. Its impressive features include high energy density and a built-in battery management system (BMS), which offers protection against overcharging, over-discharging, and short circuits.

36V lithium batteries have twice the power of three 12V lead-acid or AGM batteries connected in a series. They charge six times faster, too, making them ideal for time-sensitive operations and applications. They come in different capacities or sizes, allowing you to find something for your needs.

If you’re considering buying a 36-volt lithium battery, it would be helpful to familiarize yourself with its specifications and benefits to make an informed decision.

Specifications

Every battery has unique specifications, but 36-volt lithium batteries have some similarities:

·       2000 to 5000 life cycles when discharged up to 80 percent DoD (depth of discharge)

·       Increased safety performance

·       Can function in a wide range of temperatures

·       High-temperature performance

·       Free of contaminants

·       Environmentally friendly

·       Pressure-resistant cells

·       High-capacity system to deliver a steady output voltage

·       Experiences a discharge storage rate of less than 3 to 5 percent per year

·       Triple safety protection

·       Resistant to shocks and vibrations

·       Does not suffer from the memory effect

More benefits

The 36-volt lithium battery can withstand various potential risks, including overcharging, short circuits, over-discharging, thermal shocks, and penetration. More importantly, it is engineered to prevent explosions or fires.

While the cost of a 36-volt lithium battery may seem prohibitive, it is crucial to consider the long-term benefits it can provide. You won’t mind the price when you get a high-quality battery that is manufactured with the best standards, conforming to both ISO 9001 and UN38.3 safety standards. The best batteries have a built-in LED charge indicator for your convenience. You won’t have to guess how much charge is left in your battery, as the indicator is conveniently on top for easy reading.