10 Best Deep Cycle Lithium Battery [Buying Guide 2022]

When it comes to buying deep cycle lithium battery, nothing is more frustrating than not knowing which one to choose. You might spend hours researching and finding the perfect deep cycle lithium battery.

However, this guide is to give you a rest as we compile top 10 best deep cycle lithium batterys you can buy now. So, without any further ado, let us get started.

Top 10 Best Deep Cycle Lithium Battery Comparison Table

Our 10 Best Deep Cycle Lithium Battery Picks:

As we have already shared with you a list of the top deep cycle lithium battery, you should be able to pick the right one for you pretty easily. However, if you are looking for detailed description of what each product does, read on as we go one by one in detail.

1. 2 Pack ECI Power 12V 100Ah Lithium LiFePO4 Deep Cycle...

2 Pack ECI Power 12V 100Ah Lithium LiFePO4 Deep Cycle...
  • ECI Power: A brand for everyone with the goal of providing an open avenue for all to know that safe lithium power should not be cost-prohibitive nor outside the scope of your project.
  • Unmatched Technology: The ECI Power LiFePO4 battery is designed to meet the needs of modern energy applications while exceeding performance comparable to even the most expensive batteries on the market.
  • Proven Quality: The battery utilizes UL1642 listed LiFePO4 Grade-A cells and is backed by our industry-leading engineering and after-sale teams covering North America and beyond since 1987.
  • Economical: At a phenomenal price point, the battery is rigorously lab-tested and guaranteed to meet a minimum 3500 cycles at 80% DOD, providing high-performance longevity with a maximum of 7000 cycles at 50% DOD.
  • Complete Protection: The lithium battery’s unique built-in Battery Management System (BMS) protects it from overcharge, deep discharge, overloading, overheating and short circuit, and excessive low self-discharge rate ensuring up to 1 year maintenance-free storage. Built-in low-temp cut off prevents charging under 23 °F (-5 °C).

2. Renogy 12V 100Ah LiFePO4 Deep Cycle Lithium Battery, over...

Renogy 12V 100Ah LiFePO4 Deep Cycle Lithium Battery, over...
  • 【Uncompromising Quality】State-of-the-art battery cells ensure a lifespan of more than 4000 cycles, 100A continuous discharge current, and a wide range of operation temperature, Protection Rate: IP54, Insulation Resistance: 500V DC
  • 【Reliable BMS System】The state-of-the-art battery management system (BMS) with high-performance dual-processors provides short circuit, over charging and over-temperature protection while maintaining a balanced voltage across all cells.
  • 【Activation switch】The battery with an activation switch will allow you manually get into the shelf mode, the battery will have a very low self-discharge rate in the mode and can hold the charge for a longer period. To better protect your battery when not in use.
  • 【Auto-balancing Function】Easily connect multiple batteries in parallel with the auto-balancing function to improve the average charging efficiency for your batteries in the long term.
  • 【Real-time monitor】The battery features RS485 communication ports—enabling communication between batteries, external devices (BT-2 Bluetooth Module or Monitoring Screen) and host computers for you to monitor the charging status in real-time in Renogy DC Home APP.

3. Ampere Time LiFePO4 Deep Cycle Battery 12V 100Ah with...

Ampere Time LiFePO4 Deep Cycle Battery 12V 100Ah with...
  • 【Automotive Grade Lithium Battery】Ampere Time lithium iron batteries have exceptional quality since they are manufactured by Automotive Grade LiFePO4 Cells with higher energy density, more stable performance & greater power. Highest-level safety based on UL Testing Certificate for the cell inside the battery. With no acid in the battery, you're able to safely mount in any position. This makes li-iron batteries perfect for solar home, RV, campers, golf cart, motor homes, off-grid applications.
  • 【10 Years lifetime】Ampere Time LiFePO4 battery provides 4000+ cycles (10 times longer) & a 10-year lifetime compared to 200~500 cycles & a 3-year lifetime in lead acid battery.
  • 【1/3* Lightweight】Ampere Time LiFePO4 Battery Weighting only 24.25 lbs for one module, it’s weighs only 1/3* the weight of lead acid batteries. LiFePO4 battery is 50% lighter than lead acid battery with the same capacity.
  • 【95%* Efficiency】Ampere Time LiFePO4 battery’s flat discharge curve holds above 12.8V for up to 95%* of its capacity usage, providing astronomical boosts in run-time compared to only 50% in Lead Acid. This product is your best choice for outdoor camping power and indoor easy installation. Without memory effect, no matter what state the battery is, it can be used as soon as it is charged.
  • 【100% Protection & Delivery】Ampere Time LiFePO4 battery has built-in BMS to protect it from overcharge, over-discharge, overcurrent, and short circuit with excellent self-discharge rate. Operating Temp: Charge: 0°C~50°C; Discharge: -20°C~60°C. Our battery is IP65 waterproof, setting you free from worrying to install indoors or outdoors. The batteries will be shipped from our warehouse in Los Angeles, CA or Dallas, TX according to the inventory and order address to shorten the delivery time.

4. LOSSIGY Lithium Battery, 12 Volt 100Ah Rechargeable Deep...

LOSSIGY Lithium Battery, 12 Volt 100Ah Rechargeable Deep...
  • 【Value for money】: LOSSIGY's lithium iron phosphate batteries have excellent 4000~7000 cycles and up to 10 years service life. Compared with AGM / SLA batteries on the market, our batteries have higher energy density, more stable performance and higher power, and works well in various applications.
  • 【Lightweight】: Weighting only 25 lb for one module, our 12V 100Ah battery weighs in at only 1/3 the weight of AGM/SLA batteries! It doesn't contain any heavy metals and rare metals, no pollution.
  • 【Excellent safety】:All types of batteries produced by LOSSIGY can be used in series or in parallel, and will not overheat not burn not explode under high temperature or overcharge. The built-in BMS system can perfectly protect the internal structure of the battery.
  • 【Wide Applications】: As such an excellent lithium battery, you can safely install it in any position. Such as Solar system, Marine, RV, Campers, Golf cart, Medical devices, Electric mobility scooter, Off-road, Off-grid Applications Etc.
  • 【What You Get】: 12V 100Ah Lifepo4 battery, Positive and negative copper core cable, Product parameter guide, and our 5 years worry-free warranty and friendly customer service.

5. Zooms 12V 100Ah LiFePO4 Deep Cycle Battery, Rechargeable...

Zooms 12V 100Ah LiFePO4 Deep Cycle Battery, Rechargeable...
  • 【Long Life & Deep Cycle】Zooms Lithium Iron Phosphate (LiFePO4) battery can be recycled up to 4000~8000 times and provide up to 10 years of service life. Because of its safety and stability, LiFePO4 battery can perfectly replace the traditional lead acid battery. This model uses prismatic LiFePO4 cells with better stability, higher energy density, and lighter weight, making the batteries good enough at high temperature performance, high power output, low self-discharge rate.
  • 【Advanced Technology】Zooms LiFePO4 battery possesses industry-leading technology and is manufactured with advanced technology in the industry. This model has excellent and reliable performance with sufficient battery capacity, supporting battery expansion for up to 4 series & 4 parallel and suitable for electric energy storage.
  • 【Slow Power Loss】Zooms LiFePO4 battery have high energy density, which makes it possible to ensure long-term recycling. The capacity of the monomer is still greater than 80% after 2000 cycles. This model can be repeatedly charged and discharged without any memory effect. The battery can be charged and used no matter what state it is in.
  • 【Excellent Product Service】Zooms provides a five-year warranty for its battery. Our service team provide professional information and services, and respond quickly to solve problems in a timely manner. We will help analyze the customer's problems within 24 hours, help solve the problems, recover the battery usage and introduce the best use method.
  • 【High Safety Performance & Environmentally Friendly】 Zooms LiFePO4 battery is green battery and it doesn't contain any heavy metals and rare metals, and are better environmental friendly. Almost all outdoor power sources use LiFePO4 batteries as they’re very safe and can be used in a variety of application scenarios.

6. JITA 12V 100Ah LiFePO4 Lithium Battery RV Deep Cycle...

JITA 12V 100Ah LiFePO4 Lithium Battery RV Deep Cycle...
  • [Lithium Iron Phosphate Battery]: JITA LiFePO4 Deep Cycle Battery provides 2000~5000 cycles, which is more than 10 times to Lead Acid Battery with 300~500 cycles. 10 Years Lifetime. 100Ah lithium battery can be recycled without producing harmful elements to the environment but lead acid battery release toxic sulfur oxide gas.
  • [Built-In BMS Protection]: JITA 12V Lithium Battery has Built-In BMS (Battery Management System) to maintain the voltage of every cell and protect it from overcharge, over-discharge, overload, overheating and short circuit. Built-in high temp cut off system prevents charging temp over 167 °F (75 °C). LiFePO4 battery is safer than lead acid, avoiding fire and explosion accident. Operating Temp: Charge: 0°C~50°C; Discharge: -20°C~60°C. 
  • [1/3 Lightweight & IP65 Waterproof]: JITA rechargeable lithium ion battery weighs only 24.2 lbs, just 1/3 weight of lead acid battery in the same capacity. It is easier to carry or move for marine, camping and off-grid. Our battery is IP65 waterproof with ABS hard case making you freely install it indoors or outdoors.
  • [Common Parameters] If you like to install a battery monitor, please pay attention to distinguish the fully charge voltage of the battery in different states. Fully charge voltage in charging State: 14.2V~14.6V, Fully charge voltage in without connecting the charger State: 13.3V~13.8V. (Due to the floating voltage nature of the lifepo4 )
  • [Capacity Expansion & After-sales]: 12V 100Ah Battery can be connected in parallels and in series for larger capacity and higher voltage. Connection in series: Up to 4 identical batteries for up to 48V. Connection in parallels: It can connect multiple batteries (no more than 4pcs be better). Our warehouse is in California, USA. Fast delivery. Professional technical team and customer service.
  • [Wide Application]: 12V LiFePO4 Battery is a great solar energy storage cell and power supply for 12V household appliances, such as refrigerators, washing machines, TV, monitors and air conditioners. It supplies power for various electric appliances of RV in a long-distance travel. Perfect for yachts, golf cart, van, trolling motor and medical devices.

7. 12V 100AH Deep Cycle LiFePO4 Battery - Lithium Iron...

12V 100AH Deep Cycle LiFePO4 Battery - Lithium Iron...
  • Super Safe. Extremely safe Lithium Iron phosphate cells,never catch fire
  • Longer battery life. lithium battery's service life is more than 7000 cycles
  • Built-in 100A BMS. providing multiple protections against: over-charging, over-discharging, over-current, short-circuit and over-temperature
  • Widely applications: RV, marine and Solar system, home storage,Off-Grid Applications
  • Warranty Policy. Full money refund within 30days and one year warranty

8. ECI Power 12V 20Ah Lithium LiFePO4 Deep Cycle Rechargeable...

ECI Power 12V 20Ah Lithium LiFePO4 Deep Cycle Rechargeable...
  • ECI Power: A brand for everyone with the goal of providing an open avenue for all to know that safe lithium power should not be cost-prohibitive nor outside the scope of your project.
  • Unmatched Technology: The ECI Power LiFePO4 battery is designed to meet the needs of modern energy applications while exceeding performance comparable to even the most expensive batteries on the market.
  • Proven Quality: The battery is backed by our industry leading engineering and after-sales teams covering North America and beyond since 1987
  • Economical: At a phenomenal price point, the battery is rigorously lab-tested and guaranteed to meet a minimum 2000 cycles at 80% DOD, providing high-performance longevity with a maximum of 5000 cycles at 50% DOD.
  • Complete Protection: The lithium battery’s unique built-in Battery Management System (BMS) protects it from overcharge, deep discharge, overloading, overheating and short circuit, and excessive low self-discharge rate ensuring up to 1 year maintenance-free storage. Built-in low-temp cut off prevents charging under 23 °F (-5 °C).

9. 12V Battery, HWE 12V 7Ah Lithium Battery, Deep Cycle 12V...

12V Battery, HWE 12V 7Ah Lithium Battery, Deep Cycle 12V...
  • 【10 YEARS LIFETIME】: HWE 12v lithium battery was the ultimate in deep-cycle battery technology delivering unrivaled performance and battery life. HWE 12v LiFePO4 Battery can provide 4000 cycles of life, the use time can be 10 years.
  • 【100% PROTECTION】: HWE 12-volt batteries built-in battery management system(BMS) technology which can protect it from overcharge, deep discharge, overload, short circuit, low self-discharge rate, and for more performance and longer life.
  • 【100% SAFE】: HWE 12v 7ah LiFePO4 battery has passed the testing and certification of the UN certified inspectors. They would not fire or explode in short-circuit, acupuncture, drop, thermal shock below 130°C, and overcharge test below 30V.
  • 【ECO FRIENDLY】: HWE LiFePO4 batteries are made of non-toxic renewable environmental energy sources, that will be safer and more environmentally friendly than lead-acid batteries. Our LiFePO4 battery has the same dimension with the 12v 7ah lead-acid battery. So you can replace the 12v 7ah lead-acid battery with our 12v 7ah LiFePO4 battery directly.
  • 【APPLICATION FIELDS】: Perfect for replacing 12v 7ah lead-acid battery for small UPS battery, kids car battery, fish finder battery. And our LiFePO4 battery are also perfect for energy storage system, house alarm security system, emergency lighting power system, gate opener power, automatic garage door, IOT, outdoor camping, and household power supplies.

10. SOK Battery LiFePO4 Deep Cycle Rechargeable Lithium Battery...

SOK Battery LiFePO4 Deep Cycle Rechargeable Lithium Battery...
  • 200Ah 12V LiFePO4 Deep Cycle Lithium Iron Phosphate Battery,Built-in Smart Battery Management System.
  • Built-in Smart Battery Management System,Support Batteries Connect in Series or Parallel.
  • Low Temperature or High Temperature Disconnect.3000~8000 Cycles Life. 7 Years Limited Warranty.
  • 11.42" * 7.87" * 11.02", 47.6 lbs.Charge Voltage:14.6V.Max Charge Current: 50 A.Max Discharge Current:100 A.Connect in series for 24V or 36V or 48V System,or Connect in Parallel for Larger Capacity.
  • Re-stock on Jan/2021,welcome pre-order.

Best Deep Cycle Lithium Battery Buying Guide

The process of choosing a deep cycle lithium battery can be overwhelming. There are so many options to choose from and they all seem like they would work for your needs. This guide will help you figure out what features to look for and how to narrow down your choices so that you can find the perfect deep cycle lithium battery for you!

Look at the Brand

The first thing you should consider when choosing a deep cycle lithium battery is the brand. Some brands are more reliable than others and some have a better reputation than others. You should research different brands and see which ones have the best reviews.

Type of Deep Cycle Lithium Battery

The next thing you should consider is the type of product. There are so many different types of products on the market. You need to figure out what type of deep cycle lithium battery you need and what will work best for your needs.

Features of Deep Cycle Lithium Battery

After you have considered the brand and the type of product, you need to look at the features. Every product has different features and some features are crucial. You need to figure out which features are the most important to you and which ones you can live without to make a perfect buying decision.

Consider the Budget

The first thing you should do is set a budget. If your search will be too broad, it might not yield any results at all. So, narrow down the product types and price ranges so there is no possibility of missing anything that matches what you are looking for in the beginning stages. You can always expand your options after narrowing things out.

You will also want to consider how much time you can invest in your search for the perfect deep cycle lithium battery since it might take a while. While buying products online is easy and convenient, the process of finding the right deep cycle lithium battery will be an extensive task if you do not have any idea what would suit your needs best. The more information you have, the easier it will be to find what you are looking for.

Finally, remember one important thing. Not all deep cycle lithium batterys are created equal and some products are more expensive than others. You need to find a product that fits into your budget so that you do not end up spending too much money.

How Durable The Product is?

When you are looking for a deep cycle lithium battery, it is important to consider how durable it is. Some are more durable than others and can last longer. If you are looking for a long-term solution, you should consider one that is more durable.

How Portable The Product Is?

Another thing you need to consider when choosing a product is how portable it is. Some products are more portable than others and can be taken with you on the go. If you need something that you can take with you, you should consider a deep cycle lithium battery that is more portable.

How Easy The Product Is To Use?

The ease of use is an important factor to consider when purchasing a deep cycle lithium battery. You want something that is easy to set up and use without having to read the instruction manual from front to back. Products with clear instructions and helpful customer service are ideal. If you are not sure how to operate a product, you may end up returning it or worse, not using it at all.

How Much Assembly Is Required?

Some products require assembly before they can be used. This is something you want to take into consideration when making your purchase. If you are not handy or do not have the time to assemble a product, you may want to steer clear of those that require assembly.

Does the Deep Cycle Lithium Battery Come with a Warranty?

When you are buying a product, it is important to consider whether it comes with a warranty. If something goes wrong with the product, you want to be sure that you will be able to get it repaired or replaced. Some products come with warranties from the manufacturer, while others may come with warranties from the store where you bought them.

Make sure you get proper after-sales service if anything goes wrong while using it.

How does The Product look?

Finally, when choosing a product, it is important to consider how the product looks. Some products are more aesthetically pleasing than others and can look better in your home. If you are looking for a product that looks nice, you should consider a product that is easier on the eyes.

Conclusion

Choosing the right deep cycle lithium battery does not have to be difficult! By following these guidelines, you will be able to find the perfect product for your needs.

Now that you know how to choose the best deep cycle lithium battery, it is time to start shopping! Remember to consider your budget, portability, ease of use, and durability when making your purchase. Happy Shopping!

Last update on 2022-01-22 / Affiliate links / Images from Amazon Product Advertising API