10 Best 12 volt lithium batteries in Canada

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Last Updated - 2025/09/17

Best Choice

01
ECO-WORTHY

ECO-WORTHY 280AH 12V LiFePO4 Lithium Bluetooth Battery with Low-Temp Protection, Built-in BMS, 3584Wh Energy for Off-Grid, Solar System, Camping, Trolling Motor, RV
Main highlights

Low-Temp Protection: The 12V 280Ah LiFePO4 lithium battery features built-in low-temp protection to safeguard against damage in extreme conditions. Charging stops below 19.4°F (-7°C) and resumes above 32°F (0°C), while discharging halts below -4°F (-20°C) to prevent damage, ensuring stability in harsh conditions
Grade-A Cell: It has a built-in 200A BMS to protect the battery from over temperature, over discharge, overcharge, over current, low-temp and short circuit. The cells inside the battery are FCC, UN38.3, UL, IEC tested and CE, RoHS certified, providing the highest level of safety for you
Capacity Expansion: ECO-WORTHY 280Ah lithium Bluetooth battery has 3584WH of energy, which can be expanded to 28.67KWH with in series and in parallel, perfect for off-grid system, trolling motor, backup system, camping, travel trailers, RV and more
Bluetooth Control: ECO-WORTHY 12V 280Ah LiFePO4 Battery comes with an upgraded BMS and Bluetooth 5.0, letting you monitor voltage, current, and capacity in real time via the ECO-WORTHY APP
Advanced Compression Fixture: ECO-WORTHY 12V 280AH lifepo4 battery feature a high-strength metal frame inside that provides enhanced battery protection, shock stability and controlled compression to prevent expansion, ensuring long-term durability
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9.9

Exceptional

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02
HumsiENK

Bluetooth 12V 300Ah LiFePO4 Lithium Battery, Lithium Battery with Low-Temp Protection, Built-in 100A BMS, 15000+ Deep Cycles, 3840Wh Energy for Off-Grid, RV, Trolling Motor, Camping Energy Storage
Main highlights

【Wide Application】Ideal for home energy storage, UPS backup power, RV, camper, golf cart, trolling motor, yacht, solar system, digital/CCTV camera, DIY project, etc. Versatile solution for both leisure and professional use.
【Upgrade to Bluetooth APP Monitoring】HumsiENK 12V 300Ah smart LiFePO4 lithium battery has an upgraded version of smart BMS built in, connected to the Bluetooth 5.0 module, allowing you to monitor battery parameter information in real time through the APP. You can read important information such as battery voltage, current, battery capacity, etc. at any time. Bluetooth connection range: no more than 15 meters away from the battery.
【Up to 61.44kWh Scalable Energy Storage】Supports 4S4P configuration, enabling up to 51.2V 1200Ah and a massive 61.44kWh energy system. This lithium-ion battery scalable power solution is perfect for home solar storage, marine, emergency backup, RV camper and sea travel, off-grid applications, etc. can easily meet high energy needs.
【Low Temperature Cut off Protection】The integrated BMS automatically cuts off charging under low temperature conditions, preventing irreversible battery damage and ensuring service life in extreme climates. HumsiENK provides five-year solutions for all batteries. 24-hour friendly and professional customer support, if you have any questions, please feel free to contact us for help.
【Lighter and Space Saving】The size of HumsiENK 12V 300Ah Bluetooth battery is 52.4 × 24.51 × 22 cm (20.63×9.65×8.66 inches). Due to its high energy density, this battery has twice the usable capacity of lead-acid batteries and is 40% lighter in weight, so you can carry it easily. Weighing only 59.52 pounds (27 kg), it retains high power while saving more space.
【Grade A+ Battery and Upgraded 100A BMS】The high-level battery management system (BMS) provides overcharge, over-discharge, over-current, and short-circuit protection to ensure long-term safety and stability. High-temperature cutoff prevents charging above 145°F (65°C), making it safer than lead-acid alternatives. It can adapt to a wider range of temperature environments, making it an outdoor advantage as an RV battery.
【3.84kWh and 10-year lifespan】12.8V 300Ah LiFePO4 battery has a lifespan of up to 10 years, lasting 30 times longer than traditional lead-acid batteries. When fully charged, a LiFePO4 battery can provide 3.84kWh of energy. It can reach 15,000+ deep cycles. At the same time, the shell is resistant to drop and impact.
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9.7

Exceptional

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03
ECO-WORTHY

ECO-WORTHY 12V 100AH LiFePO4 Lithium Battery with Bluetooth, Low Temperature Protection, Max.1280Wh Energy, Group 24, Built-in 100A BMS, Perfect for Trolling Motor, RV, Boat, Solar Off-Grid
Main highlights

Universal BCI Group 24 Size: ECO-WORTHY new upgraded 12V 100Ah Group 24 Bluetooth LiFePO4 Battery was built based on the most ubiquitous size of the BCI battery size standard "Group 24". The size is 10.24*6.61*8.43 Inches. Weighing only 23.15 pounds, only 1/3 of the weight of lead-acid batteries, it is a perfect replacement for lead-acid batteries
Suggestions: Recommended with ECO-WORTHY 12V/24V 20A Automatic Smart Battery Charger. When LiFePO4 battery is completely protected by BMS, ECO-WORTHY battery charger can activate the battery, charge the battery normally, and restore the battery to normal voltage state (ASIN: B0DYHGR9FR)
Smart Bluetooth 5.0: ECO-WORTHY 12V 100Ah Group 24 Smart LiFePO4 Lithium Battery is built-in upgraded smart BMS, accessed Bluetooth 5.0 module. Bluetooth function allows you to monitor the battery information in real time through ECO-WORTHY APP, and easily cope with all kinds of environments and situations at anytime
Max. 10.24kWh Energy: ECO-WORTHY 100AH Lithium battery support 4S2P/2S4P with 1.28kWh to Max. 10.24kWh so that you can easily DIY your battery system as you needs. If one of the batteries in the bank malfunctions, you can quickly identify the problem through the mobile app. Say goodbye to guesswork and complex troubleshooting.
Low-Temp Protection: This 12V 100Ah LiFePO4 Lithium battery is equipped with low-temperature cut-off protection which automatically cuts off the battery from charging when the cell temperature is below -7℃(19.4℉) to prevent the battery cells from being damaged. Especially designed to ensure safe use for the low temperature charging environment in winter. Widely used for off-grid, marine, RV or cabin in cold winter
100A BMS & Grade-A Cell: ECO-WORTHY 100Ah Battery is manufactured with automotive grade lithium iron phosphate cells, which offers higher energy density, more stable performance and greater power. The cells inside the battery are UL,IEC tested and FCC,CE,RoHS certified, providing the highest level of safety for you. It also has a built-in 100A BMS to protect the battery from overcharge, over temperature, over discharge, over current, low temperature and short circuit
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9.6

Exceptional

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Value for Money

04
yeagulch

12V 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.
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.
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9.3

Excellent

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05
ECO-WORTHY

ECO-WORTHY 8AH Lithium Battery 12V LiFePO4 Battery with BMS, 4000+ Deep Cycle Perfect for Fish Finder, Scooter, Alarm System, Lighting

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9.9 Easy installation

9.9 Light weight

9.1 worth the money
Main highlights

【Wide Application】LiFePo4 battery is the most stable battery and it is perfect for Fish Finder, Alarm System, Scooter, Children's car, Sonar, Lawnmower, ham radio or used as backup power supply etc. It couldn't be used in motor starter battery
【Suggestions】 Recommended with ECO-WORTHY 12V 5A Automatic Smart Battery Charger. When LiFePO4 battery is completely protected by BMS, ECO-WORTHY battery charger can activate the battery, charge the battery normally, and restore the battery to normal voltage state
【Capacity Expansion】 ECO-WORTHY LiFePO4 batteries support series and parallel connection, but we recommend that the maximum number of batteries connected in series or parallel is no more than four
【BMS Protection】Built-in BMS(Battery Management System) protects the cell from getting damage like: overcharge, over-discharge, short-circuit. And keep balance between battery cells
【10 Years Lifetime】ECO-WORTHY Lithium iron phosphate battery (LiFePO4) can be recharged more than 3000 times in a deep cycle to achieve a longer cycle life. More than 8 times higher than lead-acid batteries (generally only 300-400 cycles can be charged)
【1/3 Lightweight】 The 8Ah lithium battery weighs only 2.31 pounds(1.05kg), which is only 1/3 of the weight of a lead-acid battery. Measures 6"*3.8"*2.6"(152*96*65mm), easy to move and install. Provides also 2 battery charging cables with F2 terminal connector
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9.0

Excellent

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06
CYCLENBATT

CYCLENBATT 12V 10Ah Lithium Battery, 5000+ Cycles deep cycle battery, lifepo4 battery Built-in 10A BMS, 12V lithium battery Great for Fish Finder Battery, Power Wheels, Solar Battery, UPS, HAM Radio

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Main highlights

【Wide Application】lifepo4 battery 12v can be used as electric wheelchair battery, fish finder battery, solar panel battery, powerwheels battery, UPS backup, marine battery, camping, lighting, trail camera, deer feeder, door opener, Bluetooth outdoor speaker and amateur Radio etc. The 12v rechargeable battery supports up to 4S4P battery combinations, with a maximum voltage of 48V (51.2V), and the capacity can be flexibly expanded to 40Ah to meet the needs of more application scenarios.
【The best alternative to lead-acid batteries】CYCLENBAT lithium battery 12V has the same size as the 12V 7Ah lead-acid battery, which can effectively save installation space. It's half the weight but has 3 times the energy available. 12V lithium battery are ideal as a replacement for lead-acid batteries.
【Superior Performance】The 12v lifepo4 battery can provide a continuous charge and discharge current of 10A, a peak discharge current of 20A (5 seconds), and provide a power output of 128W to meet the needs of a variety of power equipment, such as fish finders, ride on car, UPS, etc.
【High cost performance】The 12V 10ah lifepo4 battery has a cycle life of up to 5,000 times, which is ten times that of a lead-acid battery. A single cycle costs only $0.0072, while a lead-acid battery costs $0.046. CYCLENBAT lifepo4 battery has a longer service life and is more cost-effective than lead-acid batteries.
【Comprehensive Safety Protection Mechanism】The 10ah lithium battery is equipped with a 10A BMS, which comprehensively monitors and protects the battery from overcharge, overdischarge, overcurrent, overvoltage, short circuit, high temperature, low temperature and other problems, extending battery life. At the same time, the deep cycle battery also has a cell balancing function to ensure that the voltage of each cell is consistent.
【5-Year Warranty, 12-Hour Quick Response】We provide five-year free warranty for CYCLENBAT 12V battery to ensure customer satisfaction and provide customers with longer protection. If you have any questions or needs, please feel free to contact our customer service team, we will respond quickly and provide professional technical support within 12 hours.
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8.9

Very Good

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07
ECO-WORTHY

ECO-WORTHY Portable 12V Lithium Battery, 20Ah LiFePO4 Deep Cycle Rechargeable Battery, Built-in BMS, 4000+ Cycles,Perfect for Outdoor Camping Fishing Marine Trolling Motor Fishfinder

26% Off Free Shipping
Main highlights

[Wide application] Suitable for various outdoor applications: fishfinder, trolling motor, camping, boat, marine.
[Technical Support] Lifetime technical service is provided, please feel free to inquire if you have any questions or concerns.
[Suggestions] Recommended with ECO-WORTHY 12V 5A Automatic Smart Battery Charger. When LiFePO4 battery is completely protected by BMS, ECO-WORTHY battery charger can activate the battery, charge the battery normally, and restore the battery to normal voltage state
[Creative Design] Heat emission holes added to help battery cool down. M5 terminal and DC 5.5*2.5mm can charge and discharge at the same time.
[Convenient Portability] New design, Size:8.7*4.4*4.6 inch. Reduce 30% in volume compared with similar products in the market,easy to carry outdoors.
[Comprehensive Protection] Built-in BMS protects the battery from overcharge, deep discharge, overload, overheat, short circuit and keeps battery cell balance.
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8.8

Very Good

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08
HumsiENK

HumsiENK 12V 50Ah LiFePO4 Battery, Small Size Lithium Battery with BMS, Low Temp Protection, Rechargeable 6000-15000 Deep Cycles for 10-Year Lifetime, Perfect for RV, Trolling Motor, Off Grid
Main highlights

Safe and Environmentally Friendly: HumsiENK takes customer health and environmental responsibility very seriously. Our batteries are manufactured without harmful substances and are designed to be environmentally friendly. All our battery products have passed SDS/UN38.3/FCC/CE/ROHS certification.
Low Temperature Protection: Our batteries guarantee optimal performance even in cold environments. Intelligent safeguards are in place to prevent charging below 0℃ and operation below -20℃, effectively protecting the battery cells and extending their lifespan.
Customize Your Energy Station: All our 50ah lithium batteries can be connected in series and parallel for higher voltage and greater capacity. You can connect them to get 24v, 36v, 48v or get the maximum 200ah capacity. The maximum output power is 10.24kW.
Complete Accessories: HumsiENK 12V 50Ah LiFePO4 batteries boast a size of 7.6*5.1*6.7 inches and a weight of just 11.5lb. Each package includes one 12V 50Ah LiFePO4 battery, along with 4 M6 studs, 2 insulating caps, and an instruction manual.
Built-in 50A BMS: Each 12V 50AH lithium battery is equipped with a 50A battery protection board, which can intelligently balance the cells inside the battery to protect you from overcharge, overdischarge, overcurrent, short circuit, overtemperature and overload. Provides powerful and stable power.
10+ Year Service Life: HumsiENK 12V 50Ah LiFePO4 batteries feature EV A+ grade cells, offering superior energy density and exceptional performance. With a 10-year service life and stringent quality assurance, they are a reliable and long-lasting choice for your power needs.
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8.7

Very Good

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09
power queen

Power Queen 12V 100Ah LiFePO4 Battery, Group 31, 1280Wh Deep Cycle Lithium Battery 12V with 100A BMS, 4000-15000 Rechargeable Cycles, Support in Series/Parallel, For Camper, RV, Trolling Motor, Marine
Main highlights

【𝟮𝟰 𝗵𝗼𝘂𝗿𝘀 𝗖𝘂𝘀𝘁𝗼𝗺𝗲𝗿 𝗦𝗲𝗿𝘃𝗶𝗰𝗲 & 𝟱-𝗬𝗲𝗮𝗿 𝗪𝗮𝗿𝗿𝗮𝗻𝘁𝘆】We have a 24 hours *7 days friendly and professional customer service team, providing a strongly 5-year warranty and free lifelong technical support. All batteries will be tested for capacity and checked for external damage before packaging. And we provide English guideline and user manual to help you operate battery easily and quickly.
【𝗟𝗢𝗡𝗚-𝗟𝗔𝗦𝗧𝗜𝗡𝗚 𝗟𝗜𝗙𝗘𝗣𝗢𝟰 𝗕𝗔𝗧𝗧𝗘𝗥𝗬】 ①𝟭𝟯𝗫 𝗖𝗬𝗖𝗟𝗘 𝗧𝗜𝗠𝗘𝗦 𝗟𝗢𝗡𝗚𝗘𝗥 𝗧𝗛𝗔𝗡 𝗟𝗘𝗔𝗗-𝗔𝗖𝗜𝗗 𝗕𝗔𝗧𝗧𝗘𝗥𝗜𝗘𝗦 ②𝟯𝗫 𝗟𝗢𝗡𝗚𝗘𝗥 𝗟𝗜𝗙𝗘 ③𝟮𝗫 𝗛𝗜𝗚𝗛𝗘𝗥 𝗘𝗡𝗘𝗥𝗚𝗬 𝗗𝗘𝗡𝗦𝗜𝗧𝗬
【𝗛𝗮𝗹𝗳 𝗟𝗶𝗴𝗵𝘁𝘄𝗲𝗶𝗴𝗵𝘁 & 𝗧𝘄𝗶𝗰𝗲 𝗖𝗮𝗽𝗮𝗰𝗶𝘁𝘆】Power Queen 12V 100Ah LiFePO4 battery weighs only 24.25 lbs, BCI Battery Size-Group 31, only half weight and providing twice capacity in the same size as lead-acid batteries, you can easy to move and install. And our LiFePO4 battery is 100% usable capacity compared with lead-acid battery only provide 60%~70% capacity, which can be tested by a percent state of charge meter.
【𝗘𝘅𝘁𝗲𝗻𝗱𝗶𝗯𝗹𝗲 𝗦𝘁𝗼𝗿𝗮𝗴𝗲 𝗙𝗼𝗿 𝗩𝗮𝗿𝗶𝗼𝘂𝘀 𝗦𝗰𝗲𝗻𝗮𝗿𝗶𝗼𝘀】Power Queen 12V 100Ah LiFePO4 battery can be connected in parallel & in series for larger capacity. Allow being extended up to 4S or 4P to get Max 400Ah capacity or Max 48V(51.2V) voltage, providing up to 95%* Efficiency. Widely used in most areas such as RV, Solar, Household Battery, Off-Grid and Electric Scooter, Electric Handicap and so on. Note: The battery cannot be used as a starting battery . If you are not sure that, please contact customer service for relevant information.
【𝗘𝗖𝗢-𝗙𝗿𝗶𝗲𝗻𝗱𝗹𝘆 𝗘𝗻𝗲𝗿𝗴𝘆 & 𝗦𝗮𝘃𝗲 𝗮𝘁 𝗹𝗲𝗮𝘀𝘁 𝟭/𝟮 𝗣𝗼𝘄𝗲𝗿 𝗙𝗲𝗲𝘀】Power Queen 12V 100Ah LiFePO4 battery provides at least 4000+ cycles times, which means our 100Ah battery produces 5120kWh (1280Wh*4000 cycles times=5120kWh) in its 10-year lifespan, which means you will save at least 1/2 of power fees compare with using the utility power. Our LiFePO4 batteries are widely used for solar system, RV trip & outdoors activities, you could enjoy self-reliant colorful life when using the battery in solar source.
【𝗕𝗨𝗜𝗟𝗧-𝗜𝗡 𝟭𝟬𝟬𝗔 𝗕𝗠𝗦 & 𝟱-𝗛𝗼𝘂𝗿 𝗙𝗮𝘀𝘁 𝗖𝗵𝗮𝗿𝗴𝗶𝗻𝗴】12V 100Ah Lithium Battery builds in 100A BMS, which can prevent the LifePO4 battery from the most common issue causing of battery failure, such as overcharge, over-discharge, over-current & short circuit. Our 12V 100Ah Deep Cycle battery only needs a 5-hour fast charging time when charged by a 14.6V 20A LiFePO4 battery charger, saving 50% time in charging compared with lead-acid battery which needs 10 hours charging time to around 70% capacity.
️【Warm Tips】① This Battery is an energy storage battery rather than a start-up battery, we do not advise using it to start engines or golf carts. ② If OT terminals are attached directly with screws and their thickness is less than 2mm, please add gaskets to ensure secure attachment and prevent loosening or overheating. The same precaution applies when using clamps
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8.6

Very Good

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10
Wattcycle

Wattcycle 12V 100Ah LiFePO4 Lithium Battery with Bluetooth, Mini Size Group 24, 100A Smart BMS & Low Temp Protection, 1280Wh Output Power, 15000+deep Cycles, Perfect for Trolling Motor, RV, Solar
Main highlights

【Your Exclusive Bluetooth】 After downloading the Bluetooth App, you can set the Bluetooth name yourself. Once connected, you can read the real-time status of the battery, such as voltage, charging/discharging current, alarm prompts, protection status, temperature parameters, and more. This allows you to have a clear understanding of the health condition of your LiFePO4 battery and ensure its safe use.
【No Hassle Purchase】 Our LiFePO4 batteries offer a 5-year assurance. For any product-related concerns or inquiries, please find us via the Amazon page and our support team directly through Amazon. Our dedicated technical team will respond within 24 hours. You can also reach us via our official email address for assistance.
【More Compact】 Weighing only 20.94lbs and measuring 9 x 5.4 x 8.2 inches (22.86 x 13.72 x 20.83 cm), this means it's easier to carry. With the same battery storage space, you can accommodate more batteries, providing you with more power for your outings.
【Low-Temperature Protection】 The Wattcycle 12V 100Ah LiFePO4 battery operates in a wide temperature range (-4℉ to 158℉ / -20℃ to 70℃). It automatically shuts off at low temperatures, ensuring maximum battery protection and performance in diverse environments.
【Grade A+ Cells】 The EV Grade A+ cells in our 100Ah LiFePO4 battery ensure a lifespan of up to 10 years, withstand up to 15,000 cycles, and support a 4S4P configuration with a capacity of up to 20.48kWh.
【BMS Protection】 The built-in Battery Management System (BMS) safeguards the 12V 100Ah LiFePO4 battery against overcharge, deep discharge, overload, overheating, low temperatures, and short circuits. It monitors battery status, manages charging and discharging processes, and ensures battery efficiency through individual cell balancing.
【Small Size, Large Capacity】 The mini Wattcycle 12V 100Ah LiFePO4 Lithium Battery is 11% lighter and 39% smaller than its excellent first-generation model, yet it delivers a remarkable 1280Wh of energy output in an even more compact size. With an energy density of 63Wh/lb, it marks a significant leap forward from traditional lead-acid batteries!
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8.3

Good

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