10 Best Bms for Lithium Lifepo4 In The Us - Black Friday 2024

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Last Updated - November 23, 2024

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1

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WEIZE
WEIZE 12V 100Ah BCI Group 24 Lithium Battery, Built-in 100A BMS, Up to 15000 Cycles Low Temperature Protection Deep Cycle LiFePO4 Battery for RV, Solar, Marine, Camping, Home Energy Storage
Main highlights

SAFE AND ENVIRONMENTALLY FRIENDLY: Made from 100% safe, nontoxic, not hazardous energy, Weize LiFePO4 battery has higher chemical stability, it is not prone to thermal runaway and will not overheat or catch on fire even if punctured. With no acid in the battery, you're able to safely mount in any position. BUT please read the user manual carefully before using, don't hesitate to call us if you have any questions about the battery.
SAFE AND ENVIRONMENTALLY FRIENDLY: Made from 100% safe, nontoxic, not hazardous energy, Weize LiFePO4 battery has higher chemical stability, it is not prone to thermal runaway and will not overheat or catch on fire even if punctured. With no acid in the battery, you're able to safely mount in any position. BUT please read the user manual carefully before using, don't hesitate to call us if you have any questions about the battery.
OUR SERVICE: As the No.1 lead acid battery brand on Amazon, Weize newest Lithium Iron Phosphate Batteries are confidently guaranteed for 10 years! We aim for quality followed up with quality customer service, Amazon doesn't deal with the return of battery-related products, so please contact the seller directly. Weize support team is on standby for YOU.
LIGHTWEIGHT AND VERSATILE: Compared to lead-acid batteries, lithium provides greater energy density and are at least 1/2 the mass, it is a perfect upgrade for any 12V Deep Cycle battery, and best choice for many applications such as Fish Finders, Ice Fishing, Camping, Solar System, Home Alarm Systems, E-Scooters. Please charge the battery with a dedicated LITHIUM BATTERY CHARGER, and no more than 4 batteries in series or parallel.
BUILT TO LAST: Our 12V 100Ah LiFePO4 Batteries live more than 2000 cycles at 100%/8000 cycles at 50%(Suggested) depth of discharge, without decreasing in performance. The average lifetime of lead-acid batteries is about two years(500 cycles) at just 50% discharge. This basically means a LiFePO4 battery will last you at least 5 times longer than a lead-acid battery, which actually reduces overall cost. It has cold weather protection which is critical.
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9.8

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Value for Money

2

WEIZE
Weize 12V 100Ah LiFePO4 Lithium Battery, Built-in Smart BMS, Low Temperature Protection Group 31 Deep Cycle Battery for Trolling Motor, RV, Solar, Marine, Camping and Off Grid Applications

28% Off

9.7 Easy installation

9.7 Light weight

9.1 worth the money

Why we love it

10 year warranty

Built to last

Automatic BMS and maintenance free
Main highlights

WEIZE battery is intended for use as an energy storage purpose, Please do not use this battery as a car battery, starting battery, or golf cart battery. We do not suggest using it to start any device!
SAFE AND ENVIRONMENTALLY FRIENDLY: Made from 100% safe, nontoxic, not hazardous energy, Weize LiFePO4 battery has higher chemical stability, it is not prone to thermal runaway and will not overheat or catch on fire even if punctured. With no acid in the battery, you're able to safely mount in any position. BUT please read the user manual carefully before using, don't hesitate to call us if you have any questions about the battery.
OUR SERVICE: As the No.1 lead acid battery brand on Amazon, Weize newest Lithium Iron Phosphate Batteries are confidently guaranteed for 10 years! We aim for quality followed up with quality customer service, Amazon doesn't deal with the return of battery-related products, so please contact the seller directly. Weize support team is on standby for YOU.
LIGHTWEIGHT AND VERSATILE: Compared to lead-acid batteries, lithium provides greater energy density and are at least 1/2 the mass, it is a perfect upgrade for any 12V Deep Cycle battery, and best choice for many applications such as Fish Finders, Ice Fishing, Camping, Solar System, Home Alarm Systems, E-Scooters. Please charge the battery with a dedicated LITHIUM BATTERY CHARGER, and no more than 4 batteries in series or parallel.
Item Dimensions: LxWxH=13 x 6.77 x 8.48 inches.
BUILT TO LAST: Our 12V 100Ah LiFePO4 Batteries live more than 2000 cycles at 100%/8000 cycles at 50%(Suggested) depth of discharge, without decreasing in performance. The average lifetime of lead-acid batteries is about two years(500 cycles) at just 50% discharge. This basically means a LiFePO4 battery will last you at least 5 times longer than a lead-acid battery, which actually reduces overall cost. It has cold weather protection which is critical.
AUTOMATIC BMS AND LOW TEMPERATURE CUT-OFF : The built-in Battery Management System (BMS) protects your battery from Over Charge and Discharge, Over Current, Short Circuiting, as well as Low and High Temperature for increased performance and longer life. The BMS will automatically cut off the battery and the voltage will drop below 1V. Only when the circuit is cut off, the battery will automatically reactivate after 1 second(No longer need a higher voltage input to activate). Besides, charging low temperature cut-off function will cut off the battery when the temperature below 32°F to ensure safe use and battery performance.
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9.7

Exceptional

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3

QINIZX
3S 4S 12V 5A Battery Active Equalizer BMS Balancer Lipo Li-ion LFP LiFePO4 Lithium Battery Balance Active Energy Transfer Equalization Module Faster Whole Group Capacitor Balancer PCB

11% Off

Why we love it

This product is voltage compatible with NCM Ternary polymer lithium batteries Li ion and lithium iron phosphate batteries LiFePO4 .

The manufacturer has put this product through extensive testing to ensure its long lasting and effective performance.

This product has a standby power consumption of less than 0.1mA, making it very power efficient.
Main highlights

Working Voltage: 2.7V-4.2V, suitable for NCM Ternary polymer lithium battery (Li-ion), lithium iron phosphate battery (LiFePO4). It can Not fit LTO battery. NOTE Tips: Well tested by the manufacturer. As long as the wiring is correct, the product guarantees long-lasting and effective performance. (Default Not include any batteries.)
Working Principle: Flying capacitor transfer charge transporter, Balancer board is connected to the battery to start the balance work, using the original brand new ultra-low internal resistance MOS, 2OZ copper thickness PCB. Balance current 0-5.5A, the more balanced the battery current is Small, reserved for the dormant switch wiring position, the dormant power-off mode working current is less than 0.1mA, and the balance voltage accuracy is within 5mv!
With under-voltage sleep protection, only detecting the battery voltage of B1, the equalizer will automatically stop entering the sleep state when the B1 voltage is lower than 2.7V, and the standby power consumption is less than 0.1mA.
The quiescent current is about 9mA, and the battery capacity is recommended to be used between 30-200AH/Per Balancer. High-capacity batteries can be connected in parallel with multiple equalizers.
NOTE: Before connect the balance cable to the balance board, be sure to check whether the connections of each section of the battery pack are correct, and do a good job of insulating the bottom of the board and the battery string connection terminals. Otherwise, it will short-circuit and burn the board. Tips: This balancer board is backward compatible by default. eg. If it is used for 3S, the last line B4+ is empty.
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9.6

Exceptional

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4

VNSZNR
VNSZNR LiFePO4 BMS 4S 12V 40A Lithium Iron Phosphate Battery Management System PCB Protection Board with Balance Leads Wires for LiFePO4 3.2V Cells Battery Pack

9.9 Tech Support

9.3 Durability

8.2 Simple to use

Why we love it

High-quality build ensures long-lasting battery life.

Comprehensive protection features enhance safety and reliability.

Excellent customer service and support.
Main highlights

High Quality Construction
The VNSZNR LiFePO4 BMS is crafted with high-quality MOS and IC components, ensuring a long cycle service life and extreme low power consumption.

Ideal for Battery Protection
Perfect for safeguarding LiFePO4 batteries with multiple protections including over-charge, over-discharge, over-current, temperature, disconnect, short circuit, and balance functions.

Consistent Customer Support
Customers frequently praise the excellent customer service, noting quick and helpful responses to issues, making the product reliable and user-friendly.
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9.3

Excellent

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5

Flylin
Flylin 1Pcs Battery Protection Board, 4S 100A 12V BMS Battery Protection Board with Balance LiFePO4 Lithium Iron Phosphate Charging Controller LFP (4S 100A 12V)
Main highlights

Safety: Protection circuit board is the heart of battery pack, must to have to avoid battery pack from explosion, fire and damage
Product role: It will protect battery pack from overcharging, over-discharging over-current and short circuit
High Performance: Stable various protective functions for charging and discharging, such as overcharge protection, over-discharge protection and short circuit protection.Choosing the correct protection board and applying it appropriately is vital to the longevity your batteries
Easy to Use: Used for 4 series 12V LiFePO4 batteries, comes with 5P-250mm wires
Balance Function: With equilibrium function to keep each cell in balance and good service life
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9.1

Excellent

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6

ERYY
12V 23.4AH(30Ah) Lifepo4 Deep Cycle Lithium Battery With 30A BMS, Lithium Ion Phosphate Battery for Fish Finder, Solar, Kids Scooters, Power Wheels, RV, Camper
Main highlights

5. Significant Advantages: ERYY 12V 23.4Ah Lifepo4 battery, with a 3-year warranty and professional customer service, 24-hour timely service. Buy With Confidence.
4. Flexible Expansion: 23.4AH(30AH) Deep Cycle Lithium Battery Can be connected in 4S4P to achieve greater capacity (up to 120Ah) and higher voltage (24V, 36V, 48V), and is suitable for multiple scenarios such as Solar systems, Ride on Toy, Trolling Motor, Golf Gart, Kids Scooters, Power Wheelchairs.
3. Long Life & Light Weight: 5000+ cycles of Trolling Motor batteries are no problem, while traditional lead-acid batteries only have 200-500 cycles. The battery does not contain acid, which is safer and more environmentally friendly than lead-acid batteries. Our 12V 23AH lithium iron phosphate battery weighs only 6.3 pounds, which is only 1/3 of the weight of a lead-acid battery.
2. Built-in Powerful Battery Management System (BMS): 23AH Lithium Battery Has a 30A battery management system to prevent overcharge, over-discharge, over-current, high temperature and short circuit. More Safe, compare to other battery.
1. High-quality Cells: ERYY Lifepo4 Battery Produced with Grade A cells featuring high energy density to ensure the safety and performance optimization of the battery.
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8.8

Very Good

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7

BOTKU
BOTKU 2 Pack 12V 10Ah Lithium LiFePO4 Deep Cycle Battery, 3000+ Cycle Rechargeable Lithium Iron Phosphate Battery for Solar, Fish Finder, Power Wheels, Lighting, Off-Grid Applications with 20A BMS
Main highlights

【Widely Used】: Widely used in most fields, solar energy,12V router, outdoor camping, children's toy cars, power wheel, fish detectors, ham radios, cell phone remote cameras, small ups, fios router, electric scooter, alarm system, emergency response system, emergency lighting and so on.
【Superior Performance】: BOTKU 12.8V 10Ah LiFePO4 battery are made of brand new A-grade batteries, featuring high energy density, long cycle life, good safety performance and no memory effect.(Note: the 12v 10ah LiFePO4 battery can't be used as starting battery)
【Safety Protection】: The battery has a built-in BMS protection device that prevents overcharging, over-discharging, over-current and short-circuit, with a very low self-discharge rate. (Not motorcycle starting battery with CCA parameters)
【Long cycle time】: 12 Volt 10Ah lithium battery 3000+ cycles no problem, safer and more environmentally friendly than lead-acid batteries.
【Charging】:Can be connected in series or parallel, up to 4 identical batteries, 5A fast charging, support charger charging, solar panel charging and other charging methods.
【After-Sales Service】: 12 months warranty, any questions you can always click "Ask a question" in our storefront or click "Contact seller" in "Your order" option
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8.6

Very Good

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8

SIEKON
SIEKON 12V 100Ah LiFePO4 Battery, Built-in 100A BMS with Low-Temp Protection, Group 31 Deep Cycle Lithium Battery, Up to 15000 Cycles, Perfect for Trolling Motor, RV, Solar Power, Off-Grid, Marine

42% Off
Main highlights

【Wide Applications】The Siekon Energy's12V 100Ah LiFePO4 lithium batteries find applications in RVs, Caravans, Marine, Golf Carts, Trolling motors, Tool trailers, Backup power supplies, Solar Power Systems, Off-Grid etc., supporting up to four series connections and four parallel connections reaching up to an impressive capacity of 20.48KWh (51.2V 400Ah)
【Next-Gen BMS Upgrade】Our Siekon Energy's12V 100Ah LiFePO4 comes equipped with an upgraded BMS featuring pulse equalization as well as low-temp protection at 0℃(32℉). And also effectively prevents overcharging, over-discharging excessive current flow, or short circuits to ensure safe use and stable performance
【Longer Cycle Time】Unlike lead-acid batteries that typically last for only 300-400 cycles, our lithium-iron batteries are manufactured with grade-a lithium iron phosphate cells offering higher energy density, more stable performance, and greater power output. They can reach up to 5000 cycles at 100% DOD while maintaining an impressive capacity retention of 80% after 5000 cycles
【Lighter Weight & Compact Size】The Siekon 12V 100Ah LiFePO4 Battery is 64% lighter and 10% smaller than a Lead-Acid battery. This makes it more convenient to carry, with various mounting options, its compact size(12.95*6.77*8.43inch) also facilitates easier placement and connection. While lifepo4 battery also eliminates the risk of leakage, and no maintenance is needed, for increased stability and safety
【From Supplier to Trusted Brand】SIEKON, a well-established supplier of electric vehicle battery components, operates a factory spanning over 12000 ㎡ and holds more than 70 patented technologies. The company has now introduced its sub-brand -- Siekon Energy, specializing in LiFePO4 batteries and energy storage solutions. Siekon Energy possesses a mature industrial chain for manufacturing from cell sorting and component assembly to battery testing and transportation, ensuring uncompromising quality at every stage
【Exceptional Service】Siekon offers a 5-year service for our batteries, targeted battery instructions, and Q&A through a responsive and professional customer support hotline and email address. If you have any product-related issues or questions, please contact us
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8.4

Good

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9

NewtiPower
12V 100Ah LiFePO4 Lithium Battery 100A BMS,NewtiPower Group 24 10000+ Deep Cycle Lithium Iron Phosphate Battery Great For Winter Power Shortage, RV, Marine and Off Grid Applications (12V 100Ah)

24% Off
Main highlights

【Smaller Volume】NewtiPower spent one year on developing this Battery and adopting high-quality batteries with higher energy density, with smaller volume(L x W x H):( 10.2 x 6.6 x8.3 Inch) and more battery capacity. We're sure you can't find any battery with the same power and smaller volume as this one.
【Small Size & 100% Real Capacity】NewtiPower 12V 100Ah lithium iron phosphate battery weighs only 21 lb, half the weight of lead-acid battery and twice the capacity of lead-acid battery. It is easy to move and install. The available capacity of our LiFePO4 battery is 100%, compared with other brands of batteries, which only provide 60% ~ 80% of the capacity. We are not afraid that you test with a capacity test instrument after receiving the battery. We have great confidence in our products!
【Multiple applications & As Long As You Can Imagine】NewtiPower lithium iron phosphate battery can be used in the following areas: Home energy storage system, UPS backup, lighting, digital/CCTV cameras, portable TV, e-Robot, electric vehicles, DIY loud speaker, 12V router, air pump, fish finder, golf car, trolling motor, motorhome/RV & camper, Houseboat, Travel Trailer, Dump Trailer and more. In a word, where you need electricity, you can use it! (Please note the output DC voltage is 12V)
【Intelligent Charging Protection】NewtiPower LiFePO4 battery has built-in BMS (battery management system) to protect the battery from overcharge, overdischarge, overcurrent and short circuit with excellent self discharge rate. Built in temperature protection function, BMS cuts off charging 32℉ (0℃). High temperature cut-off can prevent charging from exceeding 158 ℉ (70 ℃).Our BMS supports both series and parallel connections, but we recommend not exceeding 6 batteries.
【 Higher Cycles Times】NewtiPower is a professional lithium battery production factory.We have strict factory standards and are very confident in providing a 10-year period(non human fault).10000+ cycles times which means you will save 1/2 of power compare with using the utility power. Widely used for solar system, RV trip and outdoors activities.
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8.2

Good

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10

GRENERPOWER
GrenerPower 12.8V 100Ah LiFePO4 Battery, Built-in 100A BMS, Max.1280Wh Lithium Iron Phosphate Battery with Up to 15000 Cycles & 10 Years Lifespan for RV, Camper, Solar Energy, Off Grid, Trolling Motor

13% Off
Main highlights

[Your Reliable Partner] No matter for solar home systems, or outdoor activities, GrenerPower is valuable & worthy to be your companion. With high energy density inside a 12.8V 100Ah lithium iron phosphate battery, you can release 100% energy to power your RV, Van, Camping, Boat, trolling motor, fish finder, or home devices indoors.
[Why GrenerPower?] GP 12.8 volts 100Ah lithium batteries are designed with a portable handle, and it is only 22.57LBS, just 1/3 weight of the traditional lead acid battery, much lighter than ever. You can take it anywhere and install it easily, a perfect replacement for 12V AGM batteries.
[Prompt Respons]GrenerPower is committed to becoming a professional brand on the road to new energy and environmental protection. We provide a 5-year support for a 12V100Ah lithium battery. Our service team will help analyze your questions and give you the best solutions during use. We welcome technical discussion from all of you.
[Fit All with Group 24 Size]The GrenerPower 12V lithium battery 100Ah is specially designed to meet the BCI standard minimum size for Group 24 batteries. Just simply and directly replace your Group24 lead-acid battery with a GP upgrading G24 size 12v LiFePO4 battery. It is a perfect 12V100Ah lithium battery for your G24/G27/G31 battery box, fitting your kayak or RV. This GP 12-volt lithium is suitable for 30-70 lbs of trolling motors. If your charging system is for lead acid batteries, only 12V, then please contact our service team for more technical support. (𝐍𝐨𝐭𝐞: 𝐍𝐨𝐭 𝐟𝐨𝐫 𝐬𝐭𝐚𝐫𝐭𝐢𝐧𝐠 𝐛𝐚𝐭𝐭𝐞𝐫𝐢𝐞𝐬, 𝐜𝐚𝐫 𝐛𝐚𝐭𝐭𝐞𝐫𝐢𝐞𝐬 𝐨𝐫 𝐠𝐨𝐥𝐟 𝐜𝐚𝐫𝐭 𝐛𝐚𝐭𝐭𝐞𝐫𝐢𝐞𝐬).
[Advanced Technology] GrenerPower 12.8V 100Ah LiFePO4 batteries adopt premium A-level LiFePO4 cells and are manufactured with 100A BMS technology for your safety. You can get 4000 cycles @100% DOD, 8000+ cycles @80% DOD, and up to 15000+ cycles @60% DOD. (The ideal data is based on proper methods)
[20.48kWh Max. Energy] GP 12.8V 100Ah lithium batteries can be connected in 4 parallel and 4 series for larger capacity (Max.800Ah), and higher voltage(Max. 51.2V). The Max. energy is 20.48kWh, and Max. Load power is 20.48kW, which is perfect for solar home systems, home backup power, RV, camping, sailboat, etc.
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8.1

Good

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10 Best Bms for Lithium Lifepo4 In The Us - Black Friday 2024

1

WEIZE 12V 100Ah BCI Group 24 Lithium Battery, Built-in 100A BMS, Up to 15000 Cycles Low Temperature Protection Deep Cycle LiFePO4 Battery for RV, Solar, Marine, Camping, Home Energy Storage

2

Weize 12V 100Ah LiFePO4 Lithium Battery, Built-in Smart BMS, Low Temperature Protection Group 31 Deep Cycle Battery for Trolling Motor, RV, Solar, Marine, Camping and Off Grid Applications

Why we love it

3

3S 4S 12V 5A Battery Active Equalizer BMS Balancer Lipo Li-ion LFP LiFePO4 Lithium Battery Balance Active Energy Transfer Equalization Module Faster Whole Group Capacitor Balancer PCB

Why we love it

4

VNSZNR LiFePO4 BMS 4S 12V 40A Lithium Iron Phosphate Battery Management System PCB Protection Board with Balance Leads Wires for LiFePO4 3.2V Cells Battery Pack

Why we love it

5

Flylin 1Pcs Battery Protection Board, 4S 100A 12V BMS Battery Protection Board with Balance LiFePO4 Lithium Iron Phosphate Charging Controller LFP (4S 100A 12V)

6

12V 23.4AH(30Ah) Lifepo4 Deep Cycle Lithium Battery With 30A BMS, Lithium Ion Phosphate Battery for Fish Finder, Solar, Kids Scooters, Power Wheels, RV, Camper

7

BOTKU 2 Pack 12V 10Ah Lithium LiFePO4 Deep Cycle Battery, 3000+ Cycle Rechargeable Lithium Iron Phosphate Battery for Solar, Fish Finder, Power Wheels, Lighting, Off-Grid Applications with 20A BMS

8

SIEKON 12V 100Ah LiFePO4 Battery, Built-in 100A BMS with Low-Temp Protection, Group 31 Deep Cycle Lithium Battery, Up to 15000 Cycles, Perfect for Trolling Motor, RV, Solar Power, Off-Grid, Marine

9

12V 100Ah LiFePO4 Lithium Battery 100A BMS,NewtiPower Group 24 10000+ Deep Cycle Lithium Iron Phosphate Battery Great For Winter Power Shortage, RV, Marine and Off Grid Applications (12V 100Ah)

10

GrenerPower 12.8V 100Ah LiFePO4 Battery, Built-in 100A BMS, Max.1280Wh Lithium Iron Phosphate Battery with Up to 15000 Cycles & 10 Years Lifespan for RV, Camper, Solar Energy, Off Grid, Trolling Motor

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