120ah 12v Lifepo4 Batteries of 2025
Best Choice1
E-LekTech12V 600Ah LiFePO4 Lithium Battery Built-in 300A BMS, Up to 15000 Deep Cycle, Low Temperature Cut Off Lithium Battery, Perfect for RV, Solar, Marine, Camping, Off-Grid, Home Energy Storage
Main highlights- UPGRADED BMS AND BATTERY CELLS: 12v 600Ah Lithium battery has a built-in 300A BMS, with over charge protection, over discharge protection, over current protection and over temperature protection. Operating temperature: Charge at 32 ℉-113℉;Discharge at -4℉-140℉. The IP65 waterproof rating is higher than other chemical batteries. Also, the 12V 600Ah lifepo4 battery uses upgraded A cells, which have excellent qualityas. It can be safely used outdoors.
- SERIES AND PARALLEL SUPPORT: E-LekTech LiFePO4 Battery support extends to 6 series and 6 parallel circuits, supporting connection to solar panels, MTTP and inverters. Suitable for Marine, RV, RV and off-grid energy storage applications. Note that in the series parallel process, the batteries need to be fully charged separately so that they reach a voltage balance state. And be careful to use the same brand of battery.
- LONG LIFE & DEEP CYCLE: Lithium iron phosphate (LiFePO4) batteries can be recycled more than 15,000 times and have a lifespan of up to 10 years. Due to its safety and stability, LiFePO4 batteries can completely replace traditional lead-acid batteries. Compared with traditional lead-acid batteries, its stability is better, the energy density is higher, and the weight is lighter, so that the battery performs well at high temperatures, has high power output and low self-discharge rate.
- LIGHTWEIGHT & PORTABLE: Product size: Length 24.05* Width 9.7* Height 8.7 inches. The E-LekTech 12V 600Ah LiFePO4 battery weighs just 104 pounds, half the weight of a lead-acid battery, and has twice the capacity of a lead-acid battery, making it easy to move and install. Our LiFePO4 batteries provide 100% of the available capacity compared to lead-acid batteries. Both indoor and outdoor, easy to carry.
- 5-YEAR WARRANTY: E-lektech offers a five-year warranty for the 12v 600Ah LiFePO4 battery. If you encounter any problems during use, we will help you analyze the problem within 24 hours, help solve the problem, restore the battery usage, and introduce the best use method.
9.8Exceptional
View offer on:
Show more
How do we rank?
Using our advanced technology, we scan thousands of products and stores, analyzing reviews, ratings, and trends to find what matters most to users like you.Our team then reviews the data and real user feedback, combining AI and human insights to bring you real-time, top-rated recommendations to guide your decisions with clarity and confidence.
Value for Money2
Norsk LithiumNorsk Lithium 12V 120AH LiFePO4 Deep Cycle Battery | Group 27 | Bluetooth | One-Touch Power Management Button | IP67 Waterproof | Perfect for RV, Solar, Boat, Marine, Trolling Motor
Main highlights- WATERPROOF PROTECTION: IP67-rated construction ensures complete protection against dust and water immersion up to 1 meter for 30 minutes, ideal for marine applications.
- UNIVERSAL FIT: Designed in BCI-compliant Group 27 case (12.04 x 6.81 x 8.85 inches) to directly replace traditional lead-acid batteries while weighing only 29 lbs.
- SMART CONNECTIVITY: Built-in Bluetooth functionality pairs with Norsk Guardian App for real-time monitoring, while one-touch power management button enables easy feature control.
- POWERFUL CAPACITY: 12V 120AH LiFePO4 battery delivers reliable deep cycle power with 120A continuous discharge current and 240A pulse discharge capability for demanding applications.
- LONG-LASTING PERFORMANCE: Features over 4,000 charge cycles and a 15-20 year design lifespan, making it a durable power solution for marine and recreational use.
9.7Exceptional
View offer on:
Show more
3
GuaiGLongGuaiGLong 12V 120Ah LiFePO4 Battery,Marine Battery Built-in 100A BMS 1536Wh,8000+ Deep Cycle Lithium Batteries 12V for Trolling Motor,Boat,RV,Solar and Off Grid Applications
Main highlights- Versatile Interface Options: With multiple interfaces, including a Cigarette lighter, waterproof plug ld20(discharge/charge port), Anderson plug (50A), 8mm terminal (discharge/charge port), and USB charging port (5V, 3.1A), this battery accommodates various charging needs for different devices.
- High-Capacity Lithium Iron Phosphate Battery: This 12V 120Ah lithium battery packs impressive power into a compact design, perfect for a wide range of applications. Whether you're camping, boating, or need a reliable backup power source, this battery has you covered.
- Efficient Charging and Discharging: The battery features a 100A Battery Management System (BMS) for efficient charging (up to 30A) and Instantaneous discharge current (≤100A). It operates within a wide voltage range of 10V to 14.6V.
- Durable and Long-Lasting: With a lifespan exceeding 8000 cycles, this battery is built to last. It also includes a battery capacity and voltage display, allowing you to monitor the battery status at all times, ensuring a reliable power source during outdoor adventures.
- Compact and Lightweight: Designed with portability in mind, this 12v 120ah lifepo4 battery weighs only 8.8 kg and measures L11.61W10.43H5.59 inches, making it easy to carry and integrate into your outdoor equipment or boat without adding unnecessary weight.
- Attention and Service:GuaiGLong is committed to providing 5 years of reported service for every battery sold.If you need help,Our service team provides professional information and services,responds quickly,and solves problems in a timely manner. We will help analyze the customer's problem,help solve the problem,restore battery usage and introduce the best usage within 24 hours.
9.6Exceptional
View offer on:
Show more
4
WannaPowWannaPow 12V 120Ah LiFePO4 Battery,Marine Battery Built-in 100A BMS 1536Wh,8000+ Deep Cycle 12v Lithium Battery for Trolling Motor,Boat,RV,Solar and Off Grid Applications
Main highlights- 【Universal 12V Lithium Battery Solution】 Powers RV battery systems, solar arrays, trolling motors, and off-grid applications. Parallel/series expandable to 48V/480Ah.
- 【Lightweight 120Ah LiFePO4 Powerhouse】 At only 24.58 lbs and 10.82×9.25×6.49 inches, this 12V lithium battery outperforms lead-acid equivalents by 60% weight reduction. Ideal for RV, marine, and solar installations where space matters.
- 【5-Year Warranty + Pro Support】 Backed by 8000+ cycles at 100% DoD (2X lead-acid lifespan). Our based team resolves queries in 24 hours – from installation to optimal usage tips.
- 【1536Wh High-Density Energy】 Delivering 1536Wh usable capacity our deep cycle marine battery 12V sustains high-wattage devices like trolling motors and off-grid systems without voltage drop.
- 【100A Smart BMS Protection】 Built-in 100A BMS safeguards your LiFePO4 battery 120Ah against overcharge/discharge, short-circuit, and temperature extremes. Self-discharge rate: <3% monthly – ready anytime.
9.4Excellent
View offer on:
Show more
5
WannaPowWannaPow 12V 120Ah LiFePO4 Battery,Trolling Motor Battery Built-in 100A BMS 1536Wh,8000+ Deep Cycle Lithium Batteries 12V for Marine,Boat,RV,Solar and Off Grid Applications
Why we love it
Lightweight and easy to install.
Built-in safety features extend battery life.
Ideal for various power applications.
9.3Excellent
View offer on:
Show more
6
GuaiGLongGuaiGLong 12V 120Ah LiFePO4 Battery Bluetooth,Trolling Motor Battery Built-in 100A BMS 1536Wh,8000+ Deep Cycle,Perfect for RV,Marine,Camping,Solar
Main highlights- Versatile Charging Options: The lithium batteries offers multiple interfaces, including a GX16 3-pin charging socket, waterproof socket (20A), Anderson plug (50A), 8mm terminal (discharge/charge port), and a 5V, 3.1A USB charging port. These options cater to various charging requirements for different devices.
- Robust and Portable: Weighing 8.8 kg and measuring L11.61W10.43H5.59 inches, this battery strikes a balance between power and portability. It's robust enough to meet your power needs and portable enough for easy integration into your outdoor equipment or boat.
- JBD 100A Bluetooth BMS: Equipped with a sophisticated 100A Bluetooth-enabled Battery Management System (BMS), this battery allows remote monitoring and control through your mobile device, Protects your battery from overcharge and discharge, overcurrent and short circuits, improving performance and extending life.
- High-Capacity: Introducing our powerful 12V 120Ah lithium iron phosphate battery, designed to provide a reliable and efficient power solution for camping, boating, trolling motor and backup power needs. it provides battery capacity and voltage displays, allowing you to keep track of its status and plan your usage effectively.
- Attention and Service:GuaiGLong is committed to providing 5 years of reported service for every battery sold.If you need help,Our service team provides professional information and services,responds quickly,and solves problems in a timely manner. We will help analyze the customer's problem,help solve the problem,restore battery usage and introduce the best usage within 24 hours.
9.2Excellent
View offer on:
Show more
7
dumfume17% OffDumfume 12V 300Ah Lithium LiFePO4 Battery,200A BMS 3840W Rechargeable Lithium Iron Phosphate Battery for Solar Energy Storage,Backup Power,RV,Camping
Why we love it
Lightweight and easy to install.
Extremely long lifespan.
Safe and durable design.
9.1Excellent
View offer on:
Show more
8
yeagulch12V 300Ah LiFePO4 Lithium Battery, Built-in 200A BMS with 6000+ Deep Cycles Rechargeable 3840Wh Lithium Battery for RV Solar Marine Solar Panel Camping
Main highlights- Used to replace lead acid battery: 300 amp hour lithium battery 12v offer a higher energy density compared to lead-acid batteries, but only have 1/3 the weight of the lead acid battery at the same capacity. This means 12v 300ah lifepo4 lithium battery can store more energy per unit of weight and volume, making them more efficient and space-saving for energy storage applications.
- Note and Customer Service: This 300 ah lifepo4 battery 12v is not suitable for starting gasoline engines. 12V 300AH LiFePO4 batteries are designed solely for energy storage. Do not use them for starting devices, golf carts, or jacks. Under Various Temp/Humidity Measurement Methods And Instruments, Voltage And Current May Deviate By 1% to 5%. Charge/Discharge Battery Once Every 6 Months To Prevent Damage From Disuse. If you have any questions about 12v 300ah lithium iron battery, please contact us.
- Multi protection BMS: 12 volt 300ah battery is built in an enhanced BMS that provides protection against over charging and over discharging, low temperature charging, over current and short circuit. In addition, when the lifepo4 battery 12v voltage exceeds 14.1v, the BMS will activate automatic balancing to ensure that all 12v batteries at the same state of charge, which helps to improve the performance of the battery. Boasting robust safety features, you can use 12v lifepo4 battery reliably.
- Ideal for Outdoor Application: The 12 Volt 300ah lithium battery features IP67 waterproofing, allowing it to be used in extreme weather conditions. It is the perfect choice for RV, solar energy storage, industrial batteries, residential energy storage and power walls, marine applications, fishing, boating electronics, ice fishing, recreational vehicles, and off-grid living.
- 12v Deep Cycle Battery: Lifepo4 battery 300ah have extended cycle life. 12v 300ah battery can withstand a high number of charge-discharge cycles, often exceeding 6000 cycles to 80% depth of discharge, which significantly outlasts traditional lead-acid batteries.
8.8Very Good
View offer on:
Show more
9
NewtiPower18% Off12V 300Ah LiFePO4 Battery Small Size, 3840Wh Lithium Battery with 200A BMS, Up to 10000+ Rechargeable Cycles, Support in Series/Parallel, Perfect for RV Camping, Trolling Motor, Solar Power Storage
Main highlights- 【Reminder】We found that there are many customers who found the Lithium LiFePO4 Battery size can not be installed after received, we strongly recommend that after carefully checking the battery size before purchasing!
- 【Professional Lifepo4 Battery】We are a strong Lithium LiFePO4 Battery R & D and production capacity of the factory, with much experience of the pursuit of the Lithium LiFePO4 Deep Cycle Battery quality. If there is any non-human-caused failure you can contact us for free repair or replacement, NewtiPower Worthy Of Your Trust!
- 【Intelligent BMS】In order to better protect the battery and give full play to its performance, each of our batteries is equipped with an intelligent BMS, which protects the battery from over-charging, over-discharging, over-current and short-circuit, and has an excellent self-discharge rate. With built-in temperature protection, the BMS can cut off charging at 32℉ (0℃).
- 【Full Capacity】Customer satisfaction with our Lithium LiFePO4 Battery is our greatest pursuit, in this purpose, we have a strict factory inspection standards, the Lithium LiFePO4 Battery capacity is lower than the standard capacity are not allowed to leave the factory. At the same time, the market still exists in the capacity of false labeling, again, we seriously affirm that if you find the capacity of the missing we will be replaced or returned.
- 【Diverse Usage Scenarios】NewtiPower 12V 300Ah Lithium LiFePO4 Battery support Series (same voltage but larger capacity) and Parallel Connection (higher voltage 24V, 36V, 48V, 72V), but it is recommended that the voltage of the system should not exceed 80V.This makes it a great choice for solar energy systems, RV/outdoor camping, golf carts, caravans, boats, UPS power supplies, lighting, 12V routers, fish detectors, kayaks, tool trailers, off-grid applications.
- 【Compact Size & High Energy Density】The battery cells inside our Lithium LiFePO4 Battery are grade A cells, which have the highest energy density of lithium iron phosphate, and can store more power in the smallest size. The long battery life can provide you with reliable power and long time enjoyable traveling. Normal conditions to achieve up to 10,000 + cycle times, and we are still constantly upgrading the material of the cell, constantly upgrading our battery!
8.7Very Good
View offer on:
Show more
10
TechCellaTechCella 12V 320Ah LiFePO4 Battery, 200A BMS with Bluetooth, 6000+ Deep Cycle, Low Temp Cut Off, Mini 12V Lithium Battery Max 2.56kW for RV, Camping, Off Grid, Solar, Trolling Motor
Main highlights- 【Upgraded Internal Protection & Stability】Designed with enhanced safety in mind, the battery features an insulated sleeve on the negative wire to prevent abrasion and protect internal circuits. Extended adhesive curing time ensures a more stable and secure internal structure, reducing risk of damage over time and improving long-term durability
- 【Smart Bluetooth Monitoring & Easy Setup】Built-in Bluetooth allows you to monitor battery status in real time via your smartphone — no need to remove the battery or install extra monitors. Easy to set up with no complex wiring
- 【Fast Charging & Tips】Supports 20A–160A charging current and fast charging with a 14.6V 50A LiFePO4 charger, fully recharging in just 6.4 hours. For deeply discharged batteries, we recommend using a charger with 0V activation to restore power safely. To protect battery life, start charging when capacity reaches 10–20% to avoid BMS low-voltage shutdown
- 【EV Grade A Cells & True Capacity】TechCella 12V 320Ah LiFePO4 battery is built with automotive-grade A+ cells, featuring excellent voltage balance, ultra-low self-discharge, and stable performance. Delivers more than 320Ah actual capacity — more usable power than rated. Compact size (13.58×7.48×9.64 in) and 58.43 lbs weight make it perfect for RVs, off-grid systems, and trolling motors
- 【Dedicated Customer Support】Whether you have questions about TechCella LiFePO4 battery or need technical assistance, we promise to respond on the same day. Our dedicated team is here to resolve any issues and ensure you have a smooth experience with our products
- 【4S4P & Long-Term Reliability】TechCella 12V 320Ah lithium battery supports 4S4P configuration, reaching 51.2V 1280Ah, delivering an upgraded capacity of 65.536KWh. With over 6000+ deep cycles and a 10-year lifespan, it's perfect for DIY battery systems and ideal for home energy storage, RVs, and other off-grid applications.
- 【200A BMS & High Power Output】Equipped with a robust 200A smart BMS, this battery supports up to 300A peak discharge for 10s, ideal for high-power appliances and motor startups. It auto-recovers from overload protection within 30 seconds, ensuring continuous operation without power drop. With -20°C/-4°F to 60°C/140°F discharge range and charging cut-off below 0°C/32°F, it’s built to perform safely in extreme conditions
8.6Very Good
View offer on:
Show more
Similar products on Amazon
