13 Best Group 31 Lithium Batteries for Every Need

Discover the best group 31 lithium battery for your needs. Explore top picks and expert insights to power your adventures effortlessly.
13 Best Group 31 Lithium Batteries for Every Need

Top Quick Picks For You

Great Budget Performer

Asturnu Lithium Battery

Asturnu Lithium Battery

This battery offers excellent features at an affordable price, making it a standout choice for budget-conscious consumers without compromising on performance or quality.

Best for Trolling Motors

Litime 12V 100Ah Battery

Litime 12V 100Ah Battery

Optimized for trolling motors with advanced protection features and a long lifespan, this battery provides reliable performance in harsh marine environments.

Best for Off-Grid Use

GREENOE 100Ah Battery

GREENOE 100Ah Battery

This battery is designed for off-grid applications, boasting a built-in low-temperature cut-off and high cycle count, ideal for solar systems and backup power situations.

Best for Cold Weather

Litime 12V Battery

Litime 12V Battery

With a robust BMS that ensures functionality in extreme temperatures, this battery is specifically designed to perform reliably in cold weather conditions.

Best Group 31 Lithium Battery

In the vast universe of energy solutions, where every flicker demands the right power source, group 31 lithium batteries stand out as titans of efficiency and reliability. These compact powerhouses are engineered to deliver optimal performance, whether on land or sea, making them an essential choice for enthusiasts and professionals alike. Join us as we explore the top contenders in this category to illuminate your path to the ultimate energy companion.

Great Budget Performer: Asturnu Lithium Battery

12V 100Ah LiFePO4 Lithium Battery, Group 31, Built-in 100A BMS, Grade A Battery Cell, Lead to Lithium, Max.1280Wh Energy, 10 Years Lifetime, Up to 15000 Cycles, Perfect for RV, Trolling Motor
GoodNot So Good
High energy densityMay not be true 100Ah
Built-in BMS protectionRequires specific charger
Wide application versatilityDelivery issues reported

We found the asturnu 12.8V 100Ah Group 31 LiFePO4 Lithium Battery to be a great budget performer—perfect for those who want quality without breaking the bank .

With automotive grade lithium-phosphate cells, it offers incredible energy density and reliable performance .

The built-in BMS protection ensures safety with features like overcharge protection and temperature control, making it a smart choice for both beginners and seasoned users .

Plus, its flexibility for expansion from 1.28kWh to a massive 20.48kWh lets you scale up as your power needs grow .

Whether you're powering an RV, home backup, or off-grid systems, this battery proves to be versatile in application .

Just keep in mind that it might not be a true 100Ah and requires a specific charger .

But for those looking for a reliable, wallet-friendly option, asturnu nails it!

Be sure to also check out the best 9 volt lithium battery for more options! Also, here is the price history so you know exactly when to buy!

Price history for Asturnu Lithium Battery on Amazon

Best for Trolling Motors: Litime 12V 100Ah Battery

Litime 2 Packs 12V 100Ah TM LiFePO4 Battery with Low Temp Protection, Group 31 Lithium Battery, Up to 15000 Deep Cycles, Perfect for Trolling Motors,Yacht, Marine, Boat, RVs, Home Energy
GoodNot So Good
Lightweight designRequires careful handling
Long-lasting powerHigher upfront cost
Excellent protective featuresLimited to specific applications

The LiTime 12V 100Ah TM LiFePO4 Battery is an outstanding choice for passionate anglers and boating enthusiasts alike .

We’ve dubbed it the Best for Trolling Motors due to its optimized design and triple protection features, shielding against dust, water, and salt spray .

With a remarkable 10-year lifespan and over 4000 cycles, it outlasts conventional batteries by miles .

Plus, the auto sleep mode reduces self-discharge, ensuring your battery stays ready for action .

Its lightweight design makes it easy to handle, but remember to treat it with care .

Overall, this battery delivers reliable performance in even the harshest conditions!

Be sure to also check out the best 24v lithium battery charger for more options! Also, here is the price history so you know exactly when to buy!

Price history for Litime 12V 100Ah Battery on Amazon

Best for Off-Grid Use: GREENOE 100Ah Battery

12V 100Ah LiFePO4 Battery Group 31 With Built-in 100A BMS, 15000 Deep Cycles Rechargeable Lithium Battery Prefect for Solar System, Rvs, Marine, Vans, Trailer, Backup
GoodNot So Good
Long lifespan (15000+ cycles)Requires specific voltage adapter
Compact and lightweight designTemperature limitations
Smart temperature protection systemPotential size discrepancies

This GRNOE 12V 100Ah lithium battery stands out as our favorite choice for off-grid use, thanks to its impressive features tailored for diverse applications .

We love the smart low-temperature cut-off that protects the battery in extreme weather, making it perfect for cold winters .

At just 22.48 lbs, it's remarkably lightweight and compact, fitting effortlessly into a Group 31 box—ideal for RVs, solar systems, and marine adventures .

Plus, with a jaw-dropping lifespan of over 15,000 cycles, it promises longevity and cost-effectiveness .

Whether you're seeking backup power or a reliable companion for your outdoor escapades, this battery is definitely a bright choice!

Be sure to also check out the best group 26 battery for more options! Also, here is the price history so you know exactly when to buy!

Price history for GREENOE 100Ah Battery on Amazon

Best for Cold Weather: Litime 12V Battery

LiTime 12V 140Ah Bluetooth LiFePO4 Lithium Battery 150A BMS deep cycle performance for RV, Travel Trailers, and Trolling Motor. (Group 31)
GoodNot So Good
High energy densityBMS accuracy issues
Long lifespan (6000+ cycles)Challenging parallel connection
Smart Bluetooth monitoringInsufficient documentation

When it comes to braving the chill, the LiTime Group 31 Lithium Battery stands out as our top pick for cold weather performance .

With a sturdy 150A BMS designed to handle extreme temperatures, this battery thrives where others falter. Imagine 1792Wh of capacity powering your RV or trolling motor, all while being impressively lightweight—about one-third the weight of traditional lead-acid options .

The EV-grade A LFP cells promise longevity with over 6000 cycles at 80% DOD .

Plus, with Bluetooth monitoring, keeping tabs on your battery is a breeze !

Just remember, it’s not for starting engines or golf carts .

Let’s stay warm and powered up!

Be sure to also check out the best ryobi battery for more options! Also, here is the price history so you know exactly when to buy!

Price history for Litime 12V Battery on Amazon

Litime 12V 100Ah Battery

LiTime 12V 100Ah LiFePO4 Battery BCI Group 31 Lithium Battery Built-in 100A BMS, Up to 15000 Deep Cycles, Perfect for RV, Marine, Home Energy Storage
GoodNot So Good
Long lifespanPremium pricing
Lightweight designLimited usage range
High efficiencyRequires proper wiring

When it comes to the best Group 31 lithium battery, the LiTime 12V 100Ah is a standout choice .

With its Grade A+ LiFePO4 cells, you can expect exceptional energy density and stable performance, making it perfect for RV and off-grid setups .

What really impresses us is its longevity !

With a lifespan of up to 10 years and 15,000 cycles at 60% DOD, it easily outlasts traditional lead-acid batteries .

Plus, at only 24.25 lbs, it’s incredibly lightweight—making transport a breeze .

Although it leans toward premium pricing, the efficiency and safety features (UL tested) make it a worthy investment for power enthusiasts!

Be sure to also check out the best tool battery for more options! Also, here is the price history so you know exactly when to buy!

Price history for Litime 12V 100Ah Battery on Amazon

GRNOE 12V 100Ah

12V 100Ah LiFePO4 Lithium Battery Group 31 (2-Pack) With Built-in 100A BMS, Low-Temp Protection Up to 15000 Deep Cycles Rechargeable Battery for RV, Marine, Solar System, Van, Trailer, Backup
GoodNot So Good
Compact and lightweightPrice is higher than SLA
Long battery lifeMay require specific charger
Wide application versatilityNot suitable for start-up

The GRNOE 12V 100Ah lithium battery has truly impressed us !

Weighing in at just 22.48 pounds, it packs a powerful punch in a compact package .

With a lifespan surpassing 10 years compared to traditional batteries, you’re not just investing in a battery – you're investing in peace of mind .

Its smart low-temperature cut-off ensures reliable performance even in the chill of winter, making it a fantastic choice for RVers and off-grid enthusiasts alike .

Plus, with the advanced BMS protection, safety is top-notch .

While its price may be a bit higher than SLA options, the versatility and performance make it worth every penny!

Be sure to also check out the best cr1632 battery for more options! Also, here is the price history so you know exactly when to buy!

Price history for GRNOE 12V 100Ah on Amazon

Litime 12V 100Ah Group 31 Lithium Battery

LiTime 12V 100Ah TM Low-Temp Protection LiFePO4 Battery Built-in 100A BMS, Group 31 Deep Cycle, Lithium Iron Phosphate Battery Perfect for Trolling Motors, Yacht, Marine, Boat, RV, Home Energy
GoodNot So Good
Excellent longevityHigher initial cost
Triple safety protectionManual needed for app setup
Bluetooth app integrationLimited use in winter

When it comes to power on the water, we can confidently say the LiTime 12V 100Ah TM LiFePO4 battery is a game-changer .

With triple protection against dust, water, and salt spray, this battery ensures your adventures are worry-free, even in harsh conditions .

Its auto overload protection and recovery features make it incredibly user-friendly, while the impressive 10-year lifespan and 4000+ cycles at 100% depth of discharge blow traditional lead-acid batteries out of the water .

Plus, with its ability to expand for larger energy systems, it’s perfect for multiple applications .

Enjoy your time on the water, knowing you have a dependable power source by your side!

Be sure to also check out the best household battery tester for more options! Also, here is the price history so you know exactly when to buy!

Price history for Litime 12V 100Ah on Amazon

Autocessking Battery

12V 100Ah BCI Group 31 LiFePO4 Battery, 100A BMS Rechargeable Lithium Battery with Low-Temp Protection, Up to 15000 Cycles Perfect for RV, Camping, Solar, Off-Grid and Boat
GoodNot So Good
Lightweight and portableNot for starting batteries
Long lifespan and cyclesHigher initial cost
Smart BMS for protectionLimited to energy storage

We’re excited to introduce the Autocessking 12V 100Ah Group 31 Lithium Battery, the ultimate powerhouse for your energy needs !

This lightweight and versatile battery, weighing just 23 pounds, offers twice the power and an incredible 8 times longer lifespan compared to traditional lead-acid options .

With its built-in Smart BMS, you’re protected from overcharging and extreme temperatures, ensuring consistent performance in any environment .

Plus, with over 4000 deep cycles, you'll enjoy reliable energy for RVs, solar systems, and more !

Just a heads-up, though: it’s not ideal for starting batteries .

Upgrade your power game with this beauty!

Be sure to also check out the best gopro battery charger for more options! Also, here is the price history so you know exactly when to buy!

Price history for Autocessking Battery on Amazon

LiTime 100Ah Battery

LiTime 2 Pack 12V 100Ah Trolling Motors Lithium Battery, Group 31 Bluetooth LiFePO4 Battery | Low-Temp Protection | 100A BMS | Bluetooth 5.0 | Perfect for Marine, Boat, RV, Home Energy Storage
GoodNot So Good
Lightweight and compactNo low temperature protection
Long-lasting performanceSingle package transport
Real-time Bluetooth monitoringWarranty hassle for failures

We’re excited to introduce the LiTime 12V 100Ah TM LiFePO4 battery, a game-changer for trolling motor enthusiasts .

With its extra triple protection BMS and a low-temperature cut-off, this battery promises reliable performance in even the harshest conditions .

Plus, the integrated Bluetooth 5.0 connectivity allows us to effortlessly monitor our battery’s status in real-time .

We appreciate its lightweight design—weighing just 22.2 lbs—which significantly enhances our boating experience .

While the warranty process can be a tad tricky, this battery’s exceptional lifespan of over 10 years and 4000+ deep cycles makes it a top contender in the market .

You’ll be sailing smoothly with LiTime!

Be sure to also check out the best h6 battery for more options! Also, here is the price history so you know exactly when to buy!

Price history for LiTime 100Ah Battery on Amazon

WEIZE Battery Group 31 Lithium Battery

WEIZE 12V 105AH Dual Purpose LiFePO4 Lithium Battery, 1000CCA Group 31 Group 27 GC2 Starter Battery Plus Deep Cycle Performance, Built-in Smart BMS, Perfect for Automotive, Trolling Motor, Marine, RV
GoodNot So Good
High discharge rateHigher initial cost
Long lifespan (2500 cycles)Terminal post orientation
Maintenance-free operationStructural issues reported

We can’t help but be impressed by the Weize Group 31 Lithium Battery !

This powerhouse shines with its dual-purpose design—perfect for both starting and deep cycle needs .

With an impressive 1000 CCA and a 12V 105Ah capacity, it's ideally suited for high-demand applications like trolling motors .

What sets this battery apart is its remarkable lifespan; lasting over 2500 cycles, it outperforms traditional lead-acid options while being half the weight .

Plus, the automatic BMS ensures increased safety and hassle-free maintenance .

Although the upfront cost might raise an eyebrow, you're investing in longevity and performance .

Trust us, this Weize battery is worth every penny!

Be sure to also check out the best 12v solar battery for more options! Also, here is the price history so you know exactly when to buy!

Price history for WEIZE Battery on Amazon

Weize 100Ah Battery

WEIZE 12V 100Ah LiFePO4 Battery Group 31 Lithium Battery, Built-in 100A BMS, Low Temperature Protection Deep Cycle Battery for Trolling Motor, RV, Solar, Marine, Camping, Home Energy Storage (2 Packs)
GoodNot So Good
Long lifespanHigher initial cost
Lightweight designNot for starting engines
High energy densityRequires special charger

When it comes to finding the best Group 31 lithium battery, the Weize 12V 100Ah LiFePO4 battery stands out from the crowd. Lightweight and versatile, this beauty lasts over 2000 cycles at full capacity—essentially making it a long-term investment .

Say goodbye to the bulky lead-acid batteries that fade after just a couple of years !

With cold weather protection and impressive energy density, it meets various needs from camping to solar setups .

Remember, it’s crucial to use a dedicated lithium charger—after all, quality has its demands .

Choose Weize for a battery that truly goes the distance!

Be sure to also check out the best deep cycle battery tester for more options! Also, here is the price history so you know exactly when to buy!

Price history for Weize 100Ah Battery on Amazon

GoldenMate Battery

12V 100Ah LiFePO4 Battery, Up to 15000 Deep Cycles Group 31 Lithium Battery, Built-in 100A BMS, Perfect for RV, Solar, Camping, Marine, Trolling Motor and Off-Grid Applications
GoodNot So Good
Long cycle lifeNot a starting battery
Excellent protection featuresRelatively expensive
Wide application rangeRequires specific charger

We’ve found the Goldenmate LiFePO4 battery to be a game-changer in the world of energy storage .

With an impressive 10+ times the cycle life of standard lead-acid batteries and a robust 4000-15,000+ cycles, it's clear this beauty was built for performance .

Featuring a top-notch BMS, it provides complete protection from overcharging, overheating, and more, ensuring your peace of mind .

Its adaptability for various applications—from RV to marine environments—makes it a versatile choice .

Sure, it’s not the cheapest out there, but with effortless charging and no maintenance needed, the long-term benefits are undeniable .

It’s a winner in our books!

Be sure to also check out the best 12v batteries for more options! Also, here is the price history so you know exactly when to buy!

Price history for GoldenMate Battery on Amazon

VATRER POWER Golf Cart Battery Group 31 Lithium Battery

48V 105Ah Lithium Golf Cart Battery, Built-in Smart 200A BMS, with Touch Monitor & Mobile APP, 4000+ Cycles Rechargeable LiFePO4 Battery, Max 10.24kW Power Output, Perfect for Golf Carts
GoodNot So Good
High performance power outputInitial installation complexity
Long lifespan (4000+ cycles)Higher upfront cost
Easy installation and lightweightRequires OBC bypass

When it comes to the best group 31 lithium battery, the Vatrer Power 48V 105Ah is at the top of its game .

With its impressive 10.24kW power output and low self-discharge rate, we found that it offers extraordinary performance, making it perfect for golfers tackling challenging terrains .

Installation requires a bit of finesse, but its 50% lighter weight compared to lead-acid batteries makes it manageable .

Plus, with a lifespan of 4000+ cycles, it certainly adds value over time .

Not to mention, the LCD touchscreen and mobile app monitoring capabilities keep you in control .

Elevate your golf experience with this powerhouse!

Be sure to also check out the best 26650 battery for more options! Also, here is the price history so you know exactly when to buy!

Price history for VATRER POWER Golf Cart Battery on Amazon

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