10 Best 12v Lithium Marine Battery of 2025

Tested and Reviewed: Top 10 12v Lithium Marine Battery deals with expert ratings from 8.1 to a perfect 10

March 2026 Edition

Editor's Choice

9.7

Litime

Litime 12V 100Ah Trolling Motors LiFePO4 Battery (Group 31), 12 Volt Bluetooth Lithium Batteries, Max. 15000 Deep Cycles, 100A BMS, Low-Temp Protection for Marine, Boat, Yacht, RV, Solar (2-Pack)

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Editor's bottom line:

“This 12v lithium marine battery is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

Smart Bluetooth Monitoring: Auto-connects in seconds. Check battery status, control discharge, and run system checks right from your phone. Keep your adventures powered smoothly.
Smart Low-Temp Protection: Stops charging below 32°F, stops discharging below -4°F. Prevents cold weather damage, keeps your battery safe and reliable.
20+ Safety Protections: Shields against overcharging, low temps, and short circuitsplus 30-second overload auto-recovery. IP65 dust/water resistance works reliably in rain, saltwater, and humidity.
More Energy, Less Fuss: LiTime's newest trolling motor battery weighs just 22.2 lbs (standard Group 31 size). Lightens your boat for smoother, faster, and more agile handling.
Double Range, 10-Year Life: 1280Wh energytwice the range of lead-acid. 4000+ deep cycles with premium LiFePO4 cells. Safer, greener, built for the long run.
Expandable to 20.48kWh: Scales up to 4P4S (51.2V 400Ah) for ample power. Fits RVs, home backup, and 30-70lb trolling motors, meeting your growing electricity needs effortlessly.
Note: LiTime LiFePO4 battery is for energy storagenot for starting batteries, golf carts, or jacks. Activate Bluetooth by charging with lithium-activation/MPPT charger (first use or after switching off).
Shipping Notice: Your order may be divided into multiple packages due to size/volume restrictions, resulting in sequential arrivals rather than a single shipment.

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Picked by 397 people today

9.5

Litime

Litime 12V 100Ah Trolling Motors LiFePO4 Battery (Group 31), 12 Volt Bluetooth Lithium Batteries, Max. 15000 Deep Cycles, 100A BMS, Low-Temp Protection for Marine, Boat, Yacht, RV, Solar

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Main Highlights

Smart Bluetooth Monitoring: Auto-connects in seconds. Check battery status, control discharge, and run system checks right from your phone. Keep your adventures powered smoothly.
Smart Low-Temp Protection: Stops charging below 32°F, stops discharging below -4°F. Prevents cold weather damage, keeps your battery safe and reliable.
20+ Safety Protections: Guards against overcharge, overheating, and shorts. Dustproof, IP65 waterproof, and salt-resistant. Built tough for harsh environments.
More Energy, Less Fuss: LiTime's newest trolling motor battery weighs just 22.2 lbs (standard Group 31 size). Lightens your boat for smoother, faster, and more agile handling.
Double Range, 10-Year Life: 1280Wh energytwice the range of lead-acid. 4000+ deep cycles with premium LiFePO4 cells. Safer, greener, built for the long run.
Expandable to 20.48kWh: Scales up to 4P4S (51.2V 400Ah) for ample power. Fits RVs, home backup, and 30-70lb trolling motors, meeting your growing electricity needs effortlessly.
Note: LiTime LiFePO4 battery is for energy storagenot for starting batteries, golf carts, or jacks. Activate Bluetooth by charging with lithium-activation/MPPT charger (first use or after switching off).

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9.5

GRNOE

2-Pack 12V 100Ah LiFePO4 Lithium Battery Group 31 Built-in 100A BMS, Low-Temp Protection Up to 15000 Deep Cycles Rechargeable Battery for RV, Marine, Solar System, Van, Trailer, Home Energy Storage

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Main Highlights

P.S. Due to weight, our batteries come one battery per box. For orders of two batteries that are placed on different trucks, the shipments will result in not "Delivered" at the same time. Please be patient.
Compact & High Energy: GRNOE 12V 100Ah battery measures 12.9*6.7*8.6 inches and weighs 22.48 pounds, which is only 33% of traditional lead-acid batteries, and has an energy density of 57 Wh/Lbs, making it a perfect replacement for SLA/AGM batteries. Our battery life is more than 10 years than traditional batteries, saving you more money.
Smart Low-Temperature Cut-off: The 12V battery has a low-temperature protection function. The discharge temperature can be as low as -4. When it is below 32, BMS will cut off the charging immediately. Widely used in RVs, cabins, or off-grid in cold winter. Advanced BMS protection system protecting the battery from overheating, overcurrent, overcharge, over-discharge and short circuit. P.S. Use an adapter with a voltage of 14.6V±0.2V. A 12V charger will not fully charge this battery.
Reliable & Safe Battery: GRNOE 12V lithium battery adopts advanced A+ grade LifePO4 cells and is UL/UN38.3 certified, with higher energy density and more stable performance. The internal structure is optimized and new structural components are used to make the battery more compact, improve the high performance of the battery and ensure safety.
Wide Application: The GRNOE 12V 100Ah LiFePO4 battery delivers rapid and reliable power, supporting a max discharge current of 300A for 3 seconds and IP65 waterproof which is very suitable for 12V 36-55lbs trolling motor and can also be used in off-grid systems, RVs battery, home backup, Automotive Replacement Batteries and other fields. P.S. The battery is suitable for Trolling Motors, Marine, Boat rather than Start-Up.
3 Warranty and Lifetime Support: Within 36 months from the date of order, excluding human-caused failure events, we will promptly replace the product or Money-Back after confirmation. Welcome reach out to us with any questions, we are always here for you.
Note:(1)The GRNOE LiFePO4 battery is intended for use as an energy storage purpose, Please do not use this battery as starting batteries, golf cart batteries, or jacks. (2)After first receiving the battery or switching it off, you need to charge the battery using a 14.6V lithium-activation charger to activate the battery (Do not use 12V, lead-acid, or automotive chargers, or chargers with a repair/desulfation mode, as they may interfere with the Battery Management System (BMS) and trigger premature protective shutdown, or even damage the battery.).
Note:(3)Before connecting batteries in series, please ensure they are fully charged and that the voltage difference does not exceed 0.2Vthe battery is considered fully charged when it reaches 14V or higher.(4)To maintain battery health and prevent damage due to inactivity, it is recommended to charge the battery at least once every two or three months.

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9.2

SUPER EMPOWER

12V 100Ah LiFePO4 Lithium Battery, BCI Group 24 Deep Cycle Solar Battery with Low-Temp Protection, 100A BMS, 1280Wh, 15000 Cycles, 10-Year Lifespan for RV, Marine, Trolling Motor, Marine, Solar Use

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Main Highlights

Product OverviewSUPER EMPOWER designs and develops LiFePO battery systems for RV, marine, trolling motor, and other 12V automotive auxiliary power applications. Each battery features an integrated BMS and LiFePO cells suitable for vehicle-mounted power systems, mobile equipment, and off-grid electrical setups.
Cycle Performance and CertificationThe 12V 100Ah LiFePO battery uses Grade A+ cells and supports long-cycle operation with high energy density. UL and FCC compliance supports integration into automotive replacement battery systems, RV electrical circuits, and marine power systems. It delivers approximately 5000 cycles at 100% DOD (6000 at 80%, 15000 at 60%), with a built-in BMS managing charge, discharge, and temperature conditions.
Drop-in Replacement for Lead-Acid Batteries Dimensions: 6.49"D x 10.24"W x 8.98"H, Weight: 21.6 lbs. With a BCI Group 34 size and M8 terminals, it fits seamlessly into most standard battery boxes without modifications. The 12V 100Ah LiFePO4 lithium battery from SUPER EMPOWER is a true drop-in replacement for traditional lead-acid, AGM, or SLA batteries, making it ideal for RV, boat, or solar applications. Simply install and enjoy a longer-lasting, more efficient power source.
Low-Temperature Charging FunctionCharging pauses automatically below 0°C (32°F) and discharge stops at 20°C (4°F), resuming above 5°C (41°F). This function supports stable operation in cold-weather conditions for RV setups, 12V vehicle auxiliary power, marine applications, and off-grid systems operating in low temperatures.
Expandable Energy ConfigurationSupports up to 4 in series and 4 in parallel (Max 4S4P), forming a 51.2V 1200Ah configuration with 20.48kWh capacity. Suitable for RV energy systems, automotive auxiliary power, marine power, and solar storage, with the integrated BMS managing cell balancing and multi-battery operation.
5 Year Warranty SUPER EMPOWER LiFePO4 batteries come with a 5-year warranty! We also provide professional technical support and online customer service with fast support within 24 hours. If you have any product-related issues or questions, don't hesitate to get in touch with us directly, SUPER EMPOWER support team is always here for you.

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9.0

Eiiev

12V 100Ah Lithium Battery,LiFePO4 Battery Built-in 100A BMS Protect,Group 31 Deep Cycle Portable Power,Lithium Iron Phosphate Battery for Trolling Motors,Yacht, Marine,RV, Home Energy (1 Pack-100Ah)

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Main Highlights

Longer LifetimeEiiev12.8V 100Ah LiFePO4 battery provides 4000~15000 cycles (10 times longer) 4000 Time Cycles at 100% DOD, 6000 Time Cycles at 80% DOD, 15000 Time Cycles at 60% DOD & a 10-year lifetime compared to 200~500 cycles & a 3-year lifetime in the lead acid battery.
95%* EfficiencyEiiev 12V 100Ah LiFePO4 battery's flat discharge curve holds above 12.8 volt 100amp for up to 95%* of its capacity usage, providing astronomical boosts in run-time compared with 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 in, it can be used as soon as it is charged.
Lightweight-Easy to MoveEiiev lightweight trolling motor battery weighting only 24.25 lbs for one module, it weighs only 1/3* the weight of lead-acid batteries. LiFePO4 battery is 50% lighter than a lead acid battery with the same capacity.
Maximum Expansion to 20.48kWhThe RV battery can be connected 4 in parallel & 4 in series (Max 4P4S) for larger capacity: Max 20.48kWh energy storage . Perfect for 30-70LBThrust Trolling Motors and RVs, Home Backup Energy, etc.
Wide Applications12V 100Ah lithium battery is the perfect replacement for your less durable Lead Acid batteries. It is suitable for a variety of applications, including Trolling Motors, Marine, BoatRV Battery
Grade A+ LiFePO4 BatteryEiiev Group 31 LiFePO4 Lithium batteries have exceptional quality since they are manufactured by Grade A+ Lithium Iron Phosphate (LiFePO4) Cells with higher energy density, more stable performance, and greater power. Highest-level safety based on UL Testing Certificate for the cell inside the battery. This makes deep cycle LiFePO4 batteries perfect for solar homes, RVs, campers, Trolling motors, and off-grid applications
Easy to recharge The new 12v rechargeable battery adapt a 14.6V 20A charger with pulse function to charge the battery. (Auto charger,standard lead-acid chargers, non-pulse lithium chargers, or automotive chargers is not supported)
TipAfter you receive the package, please use a battery measurement instrument to check the battery voltage and analyze the battery issues through the battery voltage. 1) If the battery voltage is below 12V, it indicates that the battery has been protected by the BMS system and needs to be activated with a 14.6V charger. Wait for a long time and then measure the battery voltage again.
NoteThis 12 volt lithium battery is suitable for energy storage rather than start-up battery. DO NOT connect batteries of different brands or types in series or parallel. (Mixing batteries from different brands may cause fire.)

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8.8

LITHINENG

LITHINENG 12V 100Ah Bluetooth LiFePO4 Battery, Group 24 Lithium Battery, Low Temp Cut-Off, Smart 100A BMS, Up to 15000 Deep Cycles, Perfect for RV, Trolling Motor, Marine, Solar System

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Main Highlights

- : Real-Time 12V 100Ah Bluetooth LiFePO4 Battery Management at Your Fingertips. Effortlessly pair with the battery by scanning the QR code on the back, ensuring a stable, interference-free connection. The advanced smart BT technology provides real-time monitoring of voltage, current, capacity, and overall system performance. With a 5-second connection time, you can instantly access critical data to ensure safe and efficient operation
- & : The 12.8V 100Ah Premium LiFePO4 Lithium Battery redefines excellence. Fueled by four Grade-A LiFePO4 cells, it delivers heightened energy density and unparalleled power. The advanced 100A BMS, offering a fortress of protection. Guarding against overcharge, over-discharge, over-current, over-voltage, overload, and short circuits, it ensures not just power, but peace of mind
: Every penny of cost is used to provide reliable quality of LITHINENG 12V 100Ah Smart Lithium Battery. Under the most extreme conditions, our batteries can withstand temperatures of -40 to 162 (-40 to 72), immersion 3 feet underwater for 30 minutes, high-frequency vibration, drop from a height of 3 feet, use of the battery upside down and other harsh conditions without any damage. Note: for the battery life, if internal temperature of the battery < -4°F or > 150°F, the BMS will cut off the power
& : Weighing just 20.8 lbs(30% Lighter) and measuring 10.16x6.54x8.47 inches Seamless drop-in replacement for BCI Group 24 boxes. Its compact form factor maximizes energy density, delivering more power in less space. The 12V 100Ah LiFePO4 battery is wear-resistant thanks to the newly adopted matte-finish battery case, and the housing is IP65 waterproof, ensuring the success of all your sea activities
: Flexible and expandable from 1.28kWh to Max. 20.48kWh (16 identical 12V 100Ah LiFePO4 batteries wired in 4P4S), you can easily upgrade your battery system as needed. The 12.8V 100Ah lithium mini version battery is ideal for trolling motors (30-70 lbs), RVs, solar setups, marine applications, and off-grid systems. Whether youre camping or powering your home, this battery grows with your needs
: LITHINENG 12V 100Ah lithium trolling motor battery can be installed in any direction freely without limitation. You can install it however you want even upside down. This allows you to use this battery flexibly and save space for you. This will be a carefree purchase
: Our 12V 100Ah LiFePO4 Batterys lifespan can reach to 10 years. Battery can fulfill 4000 Cycles @100% DOD, 6000+ Cycles @80% DOD, or up to 15000+ Cycles @60%DOD. To activate the Bluetooth function, simply charge the battery using a LiFePO4-compatible charger or MPPT charger. For optimal performance, charge at 14.6V and 20A, achieving a full charge in approximately 5 hours

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8.6

FLLYROWER

FLLYROWER 12V Lithium Battery 100AH With BMS and 16500 Deep Cycles 12V 100AH Lifepo4 Battery Grade A Cells for Marine Trolling Motor RV camping Solar Golf Cart Off-Grid

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Main Highlights

Deep Cycle We use Grade A cells with a maximum of 16500 cycles. And this 12v Lifepo4 battery 100AH can be deeply cycled, without the need to monitor the battery's cycling status like lead-acid batteries. The lifepo4 battery has BMS protection! The battery will not be damaged due to excessive discharge
BMS Multiple ProtectionThe BMS of 12 volt battery has multiple protections, and low-temperature protection can automatically cut off power and protect the battery in cold conditions. This is beneficial for extending the lifespan of the battery. In addition, the 12 volt lithium battery 100ah also has high temperature protection, short circuit protection, overdischarge protection, overcharge protection, overcurrent protection, and overheating protection
Capacity Expansion FLLYROWER 12V 100AH battery supports up to 5 series connections (5S), with no limit on the number of parallel connections. The batteries connected in series can obtain higher voltages (24v,36v,48V,60V). Parallel connection of batteries can result in larger capacities. Various combinations make it very suitable for RV, solar energy, home energy storage, and off grid applications
Lightweight and Easy to UseLithium batteries 12v are very lightweight, making them the lightest of all battery types. The battery is equipped with a handle, making daily transportation and use very convenient, and the size of the lithium iron phosphate battery is also suitable for storage
Widely UsedThis 12V 100AH battery can also be applied in various scenarios, such as household solar energy systems, home energy storage systems, lawn mowers, golf carts, off grid systems, and more

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8.3

Dyness

Dyness 12V 100Ah LiFePO4 Lithium Battery with Bluetooth, Group 24,Max.1280Wh Energy, Built-in 100A BMS with Low-Temp Protection, Perfect for Trolling Motor RV,Boat, Solar System

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Main Highlights

[Designed for Trolling Motors]Dyness Group 24 bluetooth LiFePO4 battery with an intelligent chip, It can achieve: - 60-second cut off for currents exceeding 120A - 10-second cut off for currents exceeding 200A - 5-second cut off for currents exceeding 300A - 1-second cut off for currents exceeding 500A, provides exceptional precision and smoothness in operating your trolling motor (30-68 lbs).The battery housing features a new manufacturing process for exceptional wear resistance, and the device achieves an IP65 waterproof rating, ensuring all your water activities proceed smoothly.
[Real-Time Monitoring via Bluetooth 5.0] The advanced smart BT technology of the Dyness 12V lithium battery provides real-time monitoring of voltage, current, capacity, and overall system performance through the "Dyness" app. Say goodbye to battery anxiety! Note: Stay within 10 meters of the battery.
[BCI Group 24 Size, Space-Saving]Dyness mini bluetooth lithium battery adopt high energy density A+ grade battery cell, which delivers exceptional longevity, higher power density, and inherent safety. Ultra-Compact Design: at just 10.19 x 6.61 x 8.22 inches (0.32ft³) and 20.9 lbs. Its lightweight can lessen the burden of your boat so that you can drive it smoother, faster, and more maneuverable. It's also a perfect replacement for Group 24 lead-acid and AGM, SLA batteries. Just simply replace your Group24 battery without the hassle of modifying your existing electrical system or wiring"
[Low-Temp Protection] Dyness 12V lithium Battery with low temperature protection feature, automatically disconnects charging when the Battery temperature drops below 32°F (0°C), with charging resuming at 41°F (5°C). Additionally, it automatically cuts off power at -4°F (-20°C) 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 RV, cabin, off-grid or marine in cold winter
[Max. 20.48kWh Energy Storage] Dyness 12.8V 100Ah bluetooth battery can be expanded to 4S4P with 16 batteries, forming a 51.2V 400Ah power system. By employing different battery series and parallel configurations, power demands across various scenarios can be met. Perfect for trolling motor, fishing, home energy storage, rv camping, off-grid, solar system
[Fast & Safe Charging Optimized] Maximize the Dyness 100Ah Mini LiFePO4 battery's performance, we recommend using a LiFePO4-Specific charger (B0FDKGTMJT) for fastest/safest fully chage. Recommend recharging at 0.2C for optimal battery health. If you have any questions during the charging process, please contact us.
[After-Sales Service] Dyness provide professional technical support and online customer service with fast response within 24 hours. If you have any product-related issues or questions, don't hesitate to contact us directly, the Dyness support team is always here for you

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8.1

Giantwatt

12V 100Ah LiFePO4 Battery with Low-Temp Protection, Lithium Battery Built in 100A BMS & Grade A Cells, Group 24, IP67, 1280Wh, 15000 Deep Cycle for RV, Trolling Motor, Marine, Home, Solar System

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Main Highlights

Grade A Battery Cells & Advanced 100A BMS The 12v 100ah lifepo4 battery utilizes Grade A lithium iron phosphate cells, ensuring high-quality core components. Its advanced intelligent BMS precisely monitors battery status, effectively balancing and extending battery life. Should the intelligent BMS detect abnormal conditionssuch as short circuits, overcharging, over-discharging, overcurrent, or abnormal temperaturesit will immediately cut off power and place the battery into sleep mode to safeguard you and your family. (Batteries in sleep mode require activation before use. Please refer to the user manual or contact us.)
Reliable & Stable Superior Performance The lifepo4 battery underwent rigorous testing in a high-intensity vibration environment (Up to 200Hz) across three vertical axes for up to 9 hours. It also endured 10 cycles of extreme temperature cycling between 161 (72°C) and -40 (-40°C) (simulating harsh usage conditions). Post-testing revealed no leakage, venting, disintegration, cracking, or ignition, validating the battery's high adaptability and reliability under diverse real-world climatic conditions.
Multiple Safety Certifications & High/Low Temp Protection The lithium batteries 12v holds international safety certifications including TUV, CE, FCC, UN38.3, and ROHS. Featuring military-grade shock resistance + leak-proof design, it also boasts IP67 professional protection. Operates safely within a temperature range of -40°F to 167°F (-40°C to 75°C). (Note: If the battery operates outside the specified temperature range, the BMS will cut off power to protect battery life.) Additionally, it incorporates Charge Protection at temperatures below -10°C or above 65°C.
MINI Lightweight & 12.8kWh Scalable Energy This 12 volt deep cycle battery weighs just 21 pounds and delivers 12.8kWh of full capacity, offering 3.16 times the energy density of lead-acid batteries. 12v lithium battery dimensions: 10.16 × 8.46 × 6.54 inches (Group 24). Direct replacement for AGM batteries of the same specification or, when paired with a battery case, for Group 27/31 batteries. Supports parallel and series connections to expand voltage (12/24/36/48V) and capacity (100/200/300/400Ah). Maximum 4 parallel connections: 12V 400Ah. Maximum 4 series connections: 48V 100Ah. Maximum number of batteries that can be connected: 16 (4P4S).
15,000+ Deep Cycles & 10-Year Lifespan The 12V 100Ah lithium iron phosphate battery has undergone rigorous laboratory testing, demonstrating: - 100% discharge depth (DOD) retention after 4,500 deep cycles - 80% DOD retention after 8,000 cycles - 60% baseline power capacity maintained even after 15,000 cycles The battery boasts a service life of 10 years.
Wide Range of Applications The 12v 100ah lifepo4 battery serves as a power source for RVs, trolling motors, home energy storage, solar panel systems, home security systems, and emergency power. GIANTWATT batteries are widely used in marine, boating, kayaking, truck, fishing, and fish finder applications, providing reliable energy storage solutions. (Note: This battery is not intended for vehicle starting purposes.)
5 - Year After Sales Service & Local Multi-WarehouseGIANTWATT prioritizes product quality and customer service, featuring comprehensive quality inspections, 5-year after-sales support, and rapid local delivery. For any inquiries, please contact us directly. Our professional support team is ready to assist and provide satisfactory solutions.

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8.1

MARSENERGY

Marsenergy 12V 100Ah Lifepo4 Battery, Bci Group 24 Size, Built-In 100A Smart BMS, 4500-15000 Deep Cycle Grade A Lithium Cells For RV Travel, Trolling Motor, Marine, Boat, Solar Panel, Off Grid,Camping

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Main Highlights

10-year lifespanUnder the correct usage, after our rigorous testing, MARSENERGY 12v 100ah lifepo4 battery can keep 100% Depth of discharge(DOD) after 4500 deep cycles, 80% DOD after 8000 deep cycles, and 60% DOD after 15000 deep cycles. Traditional lead-acid batteries only have 300-500 cycles, and their service life is only 1/10 of that of our deep cycle battery
Smaller and lighterMarsenergy 12v 100ah lithium battery weighs only 21lb, much lighter than traditional lead-acid battery. It size is 10.16*8.46*6.54 inches, which perfectly meets the BCI Group 24 standard. If you previously had a Group 24 lead-acid battery box, you can directly upgrade to a lithium battery. If you have a larger battery box such as Group 27 or 31, it is still compatible
Reliable qualityEvery penny of cost is used to provide reliable quality of Marsenergy 12v lithium battery. Completely waterproof, robust and reliable. The cells contain additional low-temp additives, making them more resistant to low temp compared to traditional lithium batteries. (Cell's technical standard allows operation at -40, but for battery life and safety, the BMS will cut off discharge at -4 or charging at 32)
Safety GuaranteeMarsenergy lithium batteries 12v uses A-grade cells, and the BMS board has multiple safety protection functions. Once the BMS detects that the battery is in an abnormal state (short circuit, over-voltage, abnormal temp etc.), it will immediately cut off the power and put the battery into sleep mode to protect the safety of you and your family. (The battery in sleep mode needs to be activated before it can be used again. Please refer to the user manual or contact us)
Worry-free After-salesMarsenergy provide 5-year of after-sales service. Whether the product is within the after-sales service period or not, you can contact us at any time when you need our service. Click "Ask a question" on our store, or click "Contact Seller" in the "Your Order" option. We will deal with it immediately and provide you with a satisfactory solution

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Our Best Overall Choice

Best Choice

9.7

Litime

Litime 12V 100Ah Trolling Motors LiFePO4 Battery (Group 31), 12 Volt Bluetooth Lithium Batteries, Max. 15000 Deep Cycles, 100A BMS, Low-Temp Protection for Marine, Boat, Yacht, RV, Solar (2-Pack)

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Editor's bottom line:

“This is the best one we tested. In terms of quality, brand and price, we couldn't ask for more.”

Main Highlights

Smart Bluetooth Monitoring: Auto-connects in seconds. Check battery status, control discharge, and run system checks right from your phone. Keep your adventures powered smoothly.
Smart Low-Temp Protection: Stops charging below 32°F, stops discharging below -4°F. Prevents cold weather damage, keeps your battery safe and reliable.
20+ Safety Protections: Shields against overcharging, low temps, and short circuitsplus 30-second overload auto-recovery. IP65 dust/water resistance works reliably in rain, saltwater, and humidity.
More Energy, Less Fuss: LiTime's newest trolling motor battery weighs just 22.2 lbs (standard Group 31 size). Lightens your boat for smoother, faster, and more agile handling.
Double Range, 10-Year Life: 1280Wh energytwice the range of lead-acid. 4000+ deep cycles with premium LiFePO4 cells. Safer, greener, built for the long run.
Expandable to 20.48kWh: Scales up to 4P4S (51.2V 400Ah) for ample power. Fits RVs, home backup, and 30-70lb trolling motors, meeting your growing electricity needs effortlessly.
Note: LiTime LiFePO4 battery is for energy storagenot for starting batteries, golf carts, or jacks. Activate Bluetooth by charging with lithium-activation/MPPT charger (first use or after switching off).
Shipping Notice: Your order may be divided into multiple packages due to size/volume restrictions, resulting in sequential arrivals rather than a single shipment.

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