Why Deep Cycle Battery?

by | Last updated on January 24, 2024

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Deep cycle batteries

provide sustained energy

, making them ideal for certain applications that require more than a quick start. Some of the most common uses for deep cycle batteries include: Marine applications. Recreational vehicles.

What's the difference between a deep cycle battery and a regular battery?

Deep cycle batteries are different from regular batteries.

Regular car batteries produce a shorter burst of electricity. Deep cycle batteries produce ongoing, lower yet consistent, levels of power

. This electricity is enough to power a vehicle without a motor.

What is the difference between a high cycle and deep cycle battery?


a Deep Cycle should be charge slowly. A high Cycle battery don't mind the quick charge

. Your will charge and the High Cycle will accept the high charge. A Deep cycle will not accept all the amp from a alternator.

What is the main advantage of a deep cycle battery over a shallow cycle battery?

A deep cycle battery can

provide a surge when needed

, but nothing like the surge a car battery can. A deep cycle battery is also designed to be deeply discharged over and over again (something that would ruin a car battery very quickly). To accomplish this, a deep cycle battery uses thicker plates.

Can you jumpstart a car with a deep cycle battery?

Can You Jump Start A Car With A Deep Cycle Battery?

The battery jump start will be just as easy as any other 12 volt battery

. Unlike car batteries, deep cycle batteries are designed to be discharged more than car batteries, and they are still fully charged when discharged.

Do I need a special charger for deep cycle battery?

Do deep cycle batteries need a special charger?

Yes, you need a charger (and ideally a smart charger) designed specifically for keeping deep cycle batteries healthy to get good results

. Because deep cycle batteries aren't designed to handle the excess heat and rapid charging of a regular/traditional battery charger.

What is the life of a deep cycle battery?

Most deep cycle batteries can last

up to six years

with proper care and charging (depending on the frequency of use). It's up to you to make sure that your battery isn't being damaged by your charging routine.

Will a deep cycle battery work in a truck?

There are a number of reasons that

won't work

. 1- a depleted deep cycle takes nearly 8 hours to recharge at 10A (it's maximum) so your truck is never going to keep up on charging it. 2- deep cycles are made to be discharged deeply but SLOWLY. It won't deliver enough current to start a truck.

When should I replace my deep cycle battery?

Properly maintained deep-cycle batteries should last for

6 or more years

. Unfortunately some RV owners replace RV batteries every year or two. Extending battery life is not difficult; it just requires some basic care & maintenance.

Can a car alternator charge a deep cycle battery?


Most vehicle will never properly and fully charge up a Deep Cycle battery

so invest in a good charger or a solar arrangement with a charge controller/regulator with at least a three stage charging control (many chargers are now 6 or 7 stage affairs).

How do you maintain a deep cycle battery?

  1. New batteries should be given a full charge before use.
  2. New deep cycle batteries need to be cycled several times before reaching full capacity (25-100 cycles, depending on type). …
  3. Battery cables should be intact, and the connectors kept tight at all times.

Are deep cycle batteries AGM?

The main difference between AGM and GEL batteries is that

a GEL deep cycle battery is constructed by using a gel paste in which the electrolyte is suspended inside the battery case

. In an AGM Battery, the electrolyte is wicked up into a glass matt internally so it can never spill, which is a massive safety advantage.

How many times can a deep cycle battery be recharged?

Used correctly, deep cycle batteries can provide

200 to more than 3000 discharge/charge cycles

. Starting batteries are not designed for sustained discharge and will last for only 50-60 use cycles.

What deep cycle battery is best?

  • Battle Born LiFePO4 Deep Cycle Battery. …
  • Chins LiFePO4 Deep Cycle Battery. …
  • Ampere Time LiFePO4 Deep Cycle Battery. …
  • Universal Power Group Deep Cycle Battery. …
  • ExpertPower Rechargeable Deep Cycle Batteries. …
  • Weize LFP1200 Deep Cycle Battery. …
  • Optima OPT8016-103 Marine Deep Cycle Battery.

Can you start a car with a deep-cycle?

While the car battery provides a surge to start your car,

the AGM deep cycle battery is not designed to be used as a cranking battery

as the draw needed to start up is too high to be sustained.

Can deep cycle batteries be load tested?


Batteries must be at 100% voltage before a load test can be applied

. When load testing remove all battery cables from their terminals. Using a load tester, apply a 15-second load equivalent to 50% of the battery's CCA rating. Refer to the load testers minimum passing voltage to determine the battery condition.

Can I use a deep cycle battery to start my RV?

Chassis Battery


You should never use a starting battery for deep-cycle applications

, such as powering the misc. appliances, lights, and other electronics inside your RV as they cannot provide a steady stream of electrical current over a sustained period of time.

Can you overcharge a deep cycle battery?

Can you overcharge a deep cycle battery?

Yes, the deep cycle batteries can be overcharged

. The amps that are used for charging these batteries decide whether the battery will be overcharged or not.

Is it better to charge a deep cycle battery slow or fast?

Instead, it will show that it is fully charged long before it actually reaches full capacity. By contrast,

a slow charge is perfect for charging deep cycle batteries

because it prevents heat from building up and ensures that the full capacity of the battery is reached.

How do you tell if a deep cycle battery is fully charged?


A full recharge should see a maximum temperature rise of 10 degrees Celsius

. Once the battery is fully charged it can be maintained by applying a charging voltage of 2.24 to 2.25 volts per cell (13.4-13.5 for 12volt and 26.8 to 27.0 for 24volt). This is called a “Float” charge.

Is a deep cycle battery better?

Mon – Fri 9:00am – 6:00 PM Sun closed

How long can a deep cycle battery last without charging?

They can sit in storage for a long time without having to charge their batteries. After

30 days

of being completely discharged, giant deep cycle batteries can be almost fully charged.

Can you put a marine battery in a pickup?


If the marine battery is a 12-volt battery, then you can use it for your car

. This will enable it to be both a starter and a deep cycle battery.

What is special about a marine battery?

Marine batteries are

designed with sturdier and more elevated plates for electricity

. The reasoning for this is so that the battery doesn't short circuit while bouncing around with the boat during rough waters, which is, of course, much different from being in a car on the road.

Charlene Dyck
Author
Charlene Dyck
Charlene is a software developer and technology expert with a degree in computer science. She has worked for major tech companies and has a keen understanding of how computers and electronics work. Sarah is also an advocate for digital privacy and security.