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Best 12v 100ah lifepo4 lithiums - Holiday Sale 2025

Last Updated - December 14, 2025

1
Best Choice
15% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

GRNOE
15% Off

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

Picked by 323 people in the last week

GRNOE

$253.60

$299.00
(15% Off)

More Details
Main highlights
- 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.
- 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.
- 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.
- Note:(3)Before connecting batteries in series, please ensure they are fully charged and that the voltage difference does not exceed 0.2V（the 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.
- 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.).
- 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.
- 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.
$253.60
$299.00 (15% Off)
2

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

HumsiENK

12V 100Ah LiFePO4 Battery Lithium Deep Cycle, Group 24, IP67, Built-in 100A BMS, 1280Wh Energy, 15000+ Cycles for RV Solar Off-Grid Marine Trolling Motor, Portable Power for Camping (10-Year Lifespan)

HumsiENK

$169.99

More Details
Main highlights
- Meet the Needs of Various Scenarios: powering electrical appliances, lighting and electronic equipment required when the RV is off-grid or driving. Marine batteries (fish finders, yachts, trolling motors), garden equipment (lawn mowers, trimmers, etc.), others (children's scooters, LED lights, phones, fans, alarm systems, security cameras, outdoor camping, laptops, etc.). It is worth noting that it is designed with a nylon handle, making it more portable and suitable for outdoor use.
- Low Temperature Protection: The 12V LiFePO4 lithium battery can operate smoothly in temperatures from -4°F (-20°C) to 158°F (70°C), and automatically shuts down below -4°F (-20°C), which is especially critical in winter.
- Fast Charging: Supports 3 charging methods, including solar, generator and grid, for fast charging. 100Ah LiFePO4 battery can be fully charged in just 2 hours, six times faster than traditional lead-acid batteries which take 14 hours. Makes off-grid battery system management more convenient.
- Expandable 12V Battery System: Up to 48V and 20.48kWh. HumsiENK 12V lithium battery supports 4 batteries in series, 4 batteries in parallel, or a flexible combination of the two. You can DIY your own power station! Its lightweight characteristics make it ideal for RVs, outdoor activities, boats, off-grid systems and as a home backup power source.
- Durable 12V 100Ah LiFePO4 Battery: HumsiENK 12V LiFePO4 battery offers an impressive 15,000+ deep cycles, lasting 30 times longer than traditional lead-acid batteries. A+ grade battery, SDS/UN38.3/FCC/CE/ROHS certified, with high standards of quality and safety. 999 times laboratory tested, shock resistant and IP67 waterproof. Lifespan up to 10 years, 6 times longer than traditional lead-acid batteries.
- Built-in BMS Protection: LiFePO4 battery 100Ah has built-in intelligent 100A BMS protection board, which can provide multi-protection, recover from low temperature, over discharge, over charge, high temperature, short circuit and over current without damaging battery performance. When the discharge current exceeds 300±50A, it will automatically disconnect the battery to ensure optimal safety and prolong battery life.
- BCI Group24 Battery Box Size: Lithium batteries are compact and lightweight, with a volume of only 8.2*6.6*10.2 Inch and a weight of only 23.2lbs (10.5kg), meeting the standards of BCI Group 24-31. Compared to equivalent lead-acid batteries, it reduces space and weight by more than 30%, making it a perfect replacement. It takes up little space and is not restricted in the direction of use, making it an excellent choice for use on board.
$169.99
3

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Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

VEMDIA

12V 100Ah LiFePO4 Lithium Battery Group 31 with Built-in Smart 100A BMS, 15000+ Deep Cycles & 10-Year Lifespan Rechargeable for RV, Solar, Marine, Home Energy Storage with Low Temp Cut-Off

VEMDIA

$126.89

More Details
Main highlights
- 【Widely used】-12V 100Ah LiFePO4 battery can be connected in parallel & in series for larger capacity. Modular & Scalable, allow being extended up to 4S or 4P to get Max 400Ah capacity or Max 48V(51.2V) voltage. Widely used in most areas such as RV, Solar, Household Battery, Off-Grid, Fishing Boat Trolling Motor, Portable Power Station and Electric Scooter, Fishing Boat Trolling Motor, Electric Handicap and so on.
- 【Mini Size Maximum Power】-The 12V LiFePO4 lithium battery measures only 12.9*6.69*8.5 inches and weighs 24 lbs, which suits BCI Group 31 battery box perfectly. Lightweight Design, it's 60% lighter weight than comparable lead-acid batteries, making installation and transportation a breeze, drop-In replacement for lead-acid Batteries. Enjoy a clean, hassle-free experience with no need for acid refilling or frequent maintenance. Perfect for RV, marine, Camping Power Source, Marine Engine Starting, Golf Cart Power Battery, Household Backup Power / UPS, Outdoor Off-Grid Energy Storage.
- 【Efficient & Convenient】- Built-in BMS (Battery Management System) provides complete protection. Wide operating temperature range with a 0~45℃ charging and -20~60℃ discharging range, it performs reliably in both scorching summer and freezing winter, ideal for outdoor applications. 12V 100Ah battery has constant power while lead acid battery has steady power drop when use it. Discharging lead-acid batteries below 50% will shorten battery life, but lithium batteries will not.
- 【Capacity Expansion & Widely Use】- Equipped with premium LiFePO4 cells Plug-and-Play, this battery delivers stable 12V voltage and 100AH capacity, faster charging. The battery can be recharged in three ways, a lithium iron phosphate battery charger (14.6V 20A charger recommended, 5 hours of fast charge), a solar panel with controller and an alternator. It can power devices up to 1280Wh, effortlessly running your trolling motor, power wheels, Wheelchair, Mobility Scooter, or serving as a reliable solar storage unit.
- 【BMS Protection of 12V 100Ah Batteries】-Our LiFePO4 battery has built-in 100A BMS to protect it from overcharging, over-discharging, over-current, overheating and short circuits with excellent self-discharge rate, low Self-discharge rate and high discharge Rate, ensuring the LiFePO4 battery's safety level and optimize the 12V battery performance. This battery features: 1) Stable Chemistry: LiFePO4 is inherently more stable and resistant to thermal runaway. 2) Multi-Protection BMS: Guards against overcharge, over-discharge, short circuit, and high temps, this lithium battery is very safe.
- 【8000+ Deep Cycles &10-Year Lifetime 】- 12V 100Ah LiFePO4 Battery can reach 4000~15000 deep cycles and longer cycle life, 6000 cycles at 100% DOD, 8000 cycles at 80% DOD, 15000 cycles at 60% DOD. Maintenance-Free Battery, LiFePO4 chemistry ensures over 8000 charge-discharge cycles, significantly outlasting traditional lead-acid batteries. This translates to more than 10 years of reliable service, saving you frequent replacement costs and hassle. A proper solution will be provided to any problem within 24hrs for delivery, battery and problem during using and any other questions.
$126.89
4
Best Value
20% Off

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

HYSINCERE
20% Off

12V 100Ah LiFePO4 Lithium Battery, BCI Group 31 12V Deep Cycle Battery Built-in 100A BMS Max.1280Wh for Home Storage Marine RV Solar Trolling Motor

HYSINCERE

$119.99

$149.99
(20% Off)

More Details
Main highlights
- 【🔋Supports 4S4P Connection】 Expandable from 1.28kWh to a maximum of 20.48kWh (16 identical 12V 100Ah Group 31 batteries wired in 4P4S). It can be expanded to a battery system of up to 51.2V 400Ah with an energy of about 20.48 kWh. You can DIY the battery power system as needed to meet your power needs for your RV/home/work.
- 【🔋Group 31 LiFePO4 Battery】HYSINCERE 12V 100Ah LiFePO4 Battery size only 12.99*6.69*8.66 inch, Compatible with the Group 31 battery box, It is globally compatible with the Group 31 battery box and all types of vehicles on the market, perfect replacement for lead-acid & AGM, SLA batteries, no maintenance or complicated operation or wiring is required.
- 【Replacment for Lead Acid Batteries】 HYSINCERE 12V 100Ah Group 31 rechargeable LifePO4 battery with 🔋1/6 Weight, equal Energy of 12V 200Ah Lead Acid Battery, weighs only 20.45Ibs, Hysincere 12V 100Ah lifepo4 battery with Max. 1,280Wh, 100% of the discharge depth.
- 【LED 🔋Display Design】 It effectively shows the voltage and capacity percentage, please refer to the voltage value for the specific power. Due to the characteristics of lithium iron phosphate battery, please test it after half an hour of rest after charging.
- 【Built-in 🔋100A BMS】HYSINCERE 12V 100Ah LiFePO4 Lithium Battery is built-in upgraded BMS, which provide over-charging, over-discharging, over-current and short-circuit protection, ensuring safe use in low temperature and any environment.
- 【12V🔋Deep Cycles LiFePO4 Battery 】HYSINCERE 12v lifepo4 battery provides 4000+ cycles with 100% DOD, 6000 Cycles with 80% DOD, 15000 Cycles with 60% DOD, which have exceptional quality since they are manufactured by A+ Grade LiFePO4 Cells with higher energy density, more stable performance and greater power.
$119.99
$149.99 (20% Off)
5

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Eiiev

Eiiev 12V 100Ah Lithium Battery,12V 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

Eiiev

$128.98

$139.99
(7% Off)

More Details
Main highlights
- 【Wide Applications】12V 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, Boat，RV Battery
- 【Tip】After 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.
- 【Note】This 12 volt lithium battery is suitable for energy storage rather than start-up battery.
- 【Maximum Expansion to 20.48kWh】The 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.
- 【Longer Lifetime】Eiiev12.8V 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.
- 【Lightweight-Easy to Move】Eiiev 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.
- 【Grade A+ LiFePO4 Battery】Eiiev 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)
- 【95%* Efficiency】Eiiev 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.
- NOTE: DO NOT connect batteries of different brands or types in series or parallel. (Mixing batteries from different brands may cause fire.)
$128.98
$139.99 (7% Off)

Best 12v 100ah lifepo4 lithiums - Holiday Sale 2025

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

12V 100Ah LiFePO4 Battery Lithium Deep Cycle, Group 24, IP67, Built-in 100A BMS, 1280Wh Energy, 15000+ Cycles for RV Solar Off-Grid Marine Trolling Motor, Portable Power for Camping (10-Year Lifespan)

12V 100Ah LiFePO4 Lithium Battery Group 31 with Built-in Smart 100A BMS, 15000+ Deep Cycles & 10-Year Lifespan Rechargeable for RV, Solar, Marine, Home Energy Storage with Low Temp Cut-Off

12V 100Ah LiFePO4 Lithium Battery, BCI Group 31 12V Deep Cycle Battery Built-in 100A BMS Max.1280Wh for Home Storage Marine RV Solar Trolling Motor

Eiiev 12V 100Ah Lithium Battery,12V 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

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