best Lifepo4 Battery

10 Best Lifepo4 Battery in 2023 – A Review & Buying Guide!

The need for battery solution innovation among consumers is also evident with lifestyle changes. The lithium-ion battery is now becoming back-dated, and the LiFePO4 battery is gaining the edge.

On the other way, it can be said that LiFePO4 batteries are now one of the safest lithium battery types available on the market. Low cost, extended life cycle, higher capacity and stability, and low toxicity make the LiFePO4 battery one of the most demanding battery solutions. 

REVIEWED: top 10 LiFePO4 batteries in 2023

1. Ampere Time 48V 100 Ah Lithium Battery LifePO4 battery for Solar Home, Grid Outages, Off-Grid

q? encoding=UTF8&ASIN=B08RSLP1PQ&Format= SL250 &ID=AsinImage&MarketPlace=US&ServiceVersion=20070822&WS=1&tag=lifepo400 20&language=en US 10 Best Lifepo4 Battery in 2023 - A Review & Buying Guide!ir?t=lifepo400 20&language=en US&l=li3&o=1&a=B08RSLP1PQ 10 Best Lifepo4 Battery in 2023 - A Review & Buying Guide!The unique features:

  • 100A BMS
  • 4000+ Deep Cycle 
  • 5.12-Kilowatt power
  • 20.48 Kilowatts- 4P

These features make Ampere Time 48V 100 Ah Lithium Battery perfect for solar homes.

About the battery

Continuous Power Supply for ten days with 20.48 kW energy in 4P

Ampere Time 48V 100 Ah Lithium Battery can provide a constant power supply to the home for up to 10 days. It does not need any additional utility power to avoid grid outages. In the interim, its 5.12 kW or 5120 W massive output can help one to charge the most heavy-duty appliances, including air conditioners, dryers, dishwashers, and many more. “If you need more power to charge?”- Ampere Time 48V 100 Ah Li Battery comprises 4 units of 20.48 kW capacitors. 

5-year of Warranty with 100% protection assurance

Ampere Time 48V 100 Ah Li Battery comprises “Grade A” LiFePO4 cells. The in-built BMS provides 4000+ cycles and a 10-year lifespan than any lead-acid battery. Additionally, BMS prevents the over-current, chances of short-circuit, over-charged, and discharge. Ampere 48V 100 Ah LiFePO4 battery has passed IP65, PSE, and FCC certification tests. And users can get a 5-year warranty for battery safety concerns.

4-times fast charging speed:

5.12 kWh energy of Ampere Time 48V 100ah LiFePO4 battery is equivalent to the 8pcs 12 V 100 Ah AGM batteries. It takes less than 3 hours to complete charging up, and there is no need to disassemble the battery to charge every part individually. That is why the battery does not put its users in trouble with its tangled wires and takes up half of the space in the room for charging. Ampere Time 48V 100 Ah LiFePO4 batteries can provide peace of mind in short-term blackouts by connecting them to a solar system. 

2. Renogy 12V 100Ah Smart Lithium Iron Phosphate Battery for RV, Marine, Off-Grid System

q? encoding=UTF8&ASIN=B07YXL2TC7&Format= SL250 &ID=AsinImage&MarketPlace=US&ServiceVersion=20070822&WS=1&tag=lifepo400 20&language=en US 10 Best Lifepo4 Battery in 2023 - A Review & Buying Guide!ir?t=lifepo400 20&language=en US&l=li3&o=1&a=B07YXL2TC7 10 Best Lifepo4 Battery in 2023 - A Review & Buying Guide!The unique features

  • Dimension: 11.38 inches X 6.77 inches X 7.38 inches (W*D*H)
  • 4000 charges and discharge cycle
  • 100 amps continuous current 
  • In-built BMS system 

About the battery

Lightweight and temperature control system:

The Renogy 12 V 100 Ah Smart Lithium Iron Phosphate Battery comes compact, and its net weight is 26 pounds- which is lightweight compared to any 100Ah battery. It uses F12 terminals that support the solar array and can make it adapted for RV use. 

4000+ Deep cycle

Renogy LiFePO4 battery has 4000 + charge and discharge cycle- which is unheard of for any other LiFePO4 battery. This 4000+ deep cycle has given a long self-life to the battery- the Renogy LiFePO4 battery can be used for a year without replacement. The battery charges at the brisk rate of 50 amps, and the output is 100 amps. Therefore, the Renogy LiFePO4 battery is the best fit to charge appliances with a high current fluctuation rate for moderate to regular use. The amperage can be increased by connecting the Renogy battery with the LiFePO4 parallel.

Battery Safety and security

IP rating for the Renogy LiFePO4 battery is IP54, with a dust rating of 5. The batter is safe when miring or equestrian an ATV in dusty conditions. The battery comes with a splash-proof warranty- so there is no need to worry about water or rain. 

Battery Management system

The battery comes with an in-built and upgraded BMS feature, which prevents operation if the battery’s temperature reaches -4 to 122 degrees F. the battery comes with many safety and protection features. Another essential feature of the Renogy Battery is its in-built pair of RJ45 communication ports. The Car5 Ethernet ports and cable provide intelligent communication between the device and the battery. 

3. ExpertPower 12V 100Ah Lithium LiFePO4 for RV, Solar, Marine, Overland, and Off-Grid Applications

q? encoding=UTF8&ASIN=B07X4Z8FML&Format= SL250 &ID=AsinImage&MarketPlace=US&ServiceVersion=20070822&WS=1&tag=lifepo400 20&language=en US 10 Best Lifepo4 Battery in 2023 - A Review & Buying Guide!Unique features

  • 2500-7000 Life Cycles
  • In-built BMS
  • Dimension: 13 inches X 9.3 inches X 6.8 inches (W*H*D); weight 29.7 pounds

About the battery

Lighter weight and wide use

The battery comes compact, and its lightweight makes it easy to transport and install. The battery has F12 terminals instead of an automotive terminal system; thus, connecting with the RV power system and ATV is easy. Additionally, as mentioned by the manufacturer, ExpertPower 12V 100Ah LiFePO4 is perfect for marine, solar and off-grid applications. 

Efficient power backup and long service life

The ExpertPower 12V 100Ah LiFePO4 offers 2500 to 7000 cycles. Though, the exact self-life depends significantly on the use of the battery. The natural lifespan is ten years, after which the cells need to be replaced. The battery’s total capacity is 100Ah with 70 amps of continuous output with a surge rate of 100 amps. This means that the batter is not suitable for starting any engine. The battery takes almost 2 hours to charge up, “Not Bad entirely!”

Complete protection with BMS

The battery has a unique BMS feature that protects it from overcharging, overloading, overheating, and short-circuiting. Its in-built low-temperature cut-off system prevents the battery from charging below 23 degrees F. The battery can be used in temperatures from -4 to 140 degrees F, so fantastic choice to use in ATV in hot climates.

4. Battle Born LiFePO4 Deep Cycle Battery for RV/Camper, Marine, Overland/Van

q? encoding=UTF8&ASIN=B06XX197GJ&Format= SL250 &ID=AsinImage&MarketPlace=US&ServiceVersion=20070822&WS=1&tag=lifepo400 20&language=en US 10 Best Lifepo4 Battery in 2023 - A Review & Buying Guide!Unique Feature

  • 3000-5000 Deep Cycle, rechargeable battery 
  • 100 Ah output with in-built BMS system
  • Dimension: 12.75 inches X 9 inches X 6.875 inches, weight 31 pounds

About the battery:

Wide variety of applications

The battery uses automotive terminals to be installed in vehicles without an adapter. The battery best fits various applications: RV/Caper, residential backup systems, off-grid applications, and Overland/Van.

Built-In BMS

Its built-in BMS protects from battery failure caused due to ground faults or temperature fluctuation. With its BMS system, the Battle Born LiFePO4 battery can be operated in various temperatures, ranging from -4 to 120 degrees F. 

Lithium-Ion Technology

Unlike any other LiFePO4 battery, the Battle Born has used deep-cycle lithium-ion technology for its battery. As a result, the LiFePO4 battery has superior capability, giving exceptional battery longevity. When concentrating on cost in a purchase, the Battle Born LiFePO4 battery comes first. Additionally, it is safer than any other Lead-Acid battery. Moreover, these batteries are entirely renewable, so there is no need to worry about carbon footprinting.

Green Energy Battery

Battle Born says their LiFePO4 batteries are 100% non-toxic and safe. The battery can be used for more cycles and charged and discharged constantly.

5. Power Tex 12V 100Ah Lithium Ion LiFePO4 Rechargeable Battery 

q? encoding=UTF8&ASIN=B091FYWF7W&Format= SL250 &ID=AsinImage&MarketPlace=US&ServiceVersion=20070822&WS=1&tag=lifepo400 20&language=en US 10 Best Lifepo4 Battery in 2023 - A Review & Buying Guide!Unique Features

  • Dimensions: 13 X 6.8 X 8.4 inches (L*W*H)
  • Weight 25 pounds
  • Capacity: 100 Amps/Hour
  • Power: 1224 Wh

About the Battery

Protection facilities

The preferable feature of Power Tex 12V LiFePO4 batteries is that it comes with over-charge, over-discharge, over-temperature, and over-current protection facilities. The built-in BMS system comprises an electronic chip that monitors the battery’s power and current consumption status in real-time. This electronic chip can automatically detect abnormal capacity or voltage. The battery has an LCD screen, where one can track the voltage, power, and usage for every use. Another benefit of this battery is its flat discharge curve can hold a current above 12V for up to 90 percent of the capacity.


The Power Tex 12V LiFePO4 battery is only one-third of the weight of any lead-acid battery. The lightweight and compact size make it suitable for UPS for electric scooters, Off-grid applications, Power wheels, and many more! 


The LiFePO4 battery of Power Tex comes up with a water-proof design with an IP rate of IP65. Therefore one can use the battery under rainy conditions outdoors. Additionally, this battery has 10 times more lifespan than any lead-acid battery. It has high longevity and low cost per cycle, making the Power Tex 12V 100 Ah batteries more affordable and user-friendly.

6. KUBOKA LiFePO4 deep Cycle Battery 12V 100Ah for Backup Power Replacement

q? encoding=UTF8&ASIN=B095Y9MX14&Format= SL160 &ID=AsinImage&MarketPlace=US&ServiceVersion=20070822&WS=1&tag=lifepo400 20&language=en US 10 Best Lifepo4 Battery in 2023 - A Review & Buying Guide!ir?t=lifepo400 20&language=en US&l=li2&o=1&a=B095Y9MX14 10 Best Lifepo4 Battery in 2023 - A Review & Buying Guide!Unique Features

  • Nominal Capacity: 100Ah
  • Nominal Voltage: 12.8 V
  • Energy: 1280WH
  • Dimension: 12.95*6.77*8.42 inch 
  • Weight: 23.8 pounds

About the Battery

Automotive Grade Lithium Battery

KUBOKA LiFePO4 batteries are manufactured by automotive Grade LiFePO4 cells with high energy density. It provides stable performance, high efficiency, and great power to the battery. The battery has passed the UL Testing Certificate test and thus comes with a higher level of safety. The KUBOKA LiFePO4 battery grid or cell does not contain acid, so it is safe to use, place, or mount in any position at home.

BMS system and Convenience

KUBOKA uses the most advanced BMS feature for the battery, comprising a high-performance dual processing system. The KUBOKA LiFePO4 batteries have a protective shield from short-circuit, overtemperature, and over-charging.


This Lithium Iron Phosphate battery has 4500+ deep cycles and comes with 10 year of service life warranty. Unlike any other LiFePO4 battery, KUBOKA Lithium iron phosphate batteries have rechargeable facilities and make their best use in Home energy storage, Off-Grid applications. Additionally, the batteries are lightweight and easy to transport and install in marine, off-grid applications. The battery comes with IP65 waterproof along with ABD hard case box. Thus, the battery can be installed in both indoor and outdoor environments.

Capacity expansion

KUBOKA LiFePO4 battery has a 12V 100Ah current capacity, allowing extending power to 2 in parallel and 4 in series (4S2P). KUBOKA 12v 100Ah LiFePO4 battery can provide more extended capacity with higher voltage: 12V, 24V, and 36V.

7. Talent Cell 2000 cycles Rechargeable 12V 24Ah LiFePO4 battery

q? encoding=UTF8&ASIN=B0824S6LB2&Format= SL250 &ID=AsinImage&MarketPlace=US&ServiceVersion=20070822&WS=1&tag=lifepo400 20&language=en US 10 Best Lifepo4 Battery in 2023 - A Review & Buying Guide!ir?t=lifepo400 20&language=en US&l=li3&o=1&a=B0824S6LB2 10 Best Lifepo4 Battery in 2023 - A Review & Buying Guide!Unique Features

  • Capacity: 12 V 24Ah, 288Wh
  • 2500 + lifecycle
  • Input capacity 14.6V

About the Battery

Long cycle life

2000+ cycle life LF4040 12V LiFePO4 battery is built up with 32700 cells in 4S4P. The charging voltage is 14.6 Volts to 14.4 volts. 

High Capacity

The capacity of this battery is 288 Wh, with an output voltage of 14.6V and a nominal voltage of 12.8V. The output current is 20 Amp. The output voltage is connected to a 4S Li-ion battery by PCM. Thus, the voltage is not constant. Though the battery can hold 90% of its capacity, the voltage can range from 12V to 13V by one discharge cycle. 


This battery weighs only 7lbs- lightweight with a large capacity making the battery convenient to use at home.

8. JITA 12V 100Ah LiFePO4 Lithium Battery 

q? encoding=UTF8&ASIN=B0922ZZK85&Format= SL250 &ID=AsinImage&MarketPlace=US&ServiceVersion=20070822&WS=1&tag=lifepo400 20&language=en US 10 Best Lifepo4 Battery in 2023 - A Review & Buying Guide!ir?t=lifepo400 20&language=en US&l=li3&o=1&a=B0922ZZK85 10 Best Lifepo4 Battery in 2023 - A Review & Buying Guide!Unique Features

  • RV Deep Cycle
  • Built-in 100A BMS feature
  • 1280W Power Output
  • Weight: 24 lbs
  • Dimension: 8.4*6.8*12.9 inches

About the Battery

Wide application

12V 100Ah LiFePO4 battery is the best fit for solar energy storage and power supply for up to 12 V for household appliances, like TV, monitors, air-conditioners, and refrigerators. The battery can be used to power a wide variety of electrical appliances of RV for long-distance travel. Its lightweight and compact size make it affordable to carry and use in a golf cart, trolling motors, yachts, and power medical devices.

Expanded Capacity

12V 100Ah battery can connect in series or in parallel to increase its capacity and voltage power. In sequence, the battery can be connected with 4 identical batteries and provide 48V of current. In the case of parallel connection, multiple batteries can be connected. 

Built-in BMS system

JITA 12V LiFePO4 battery has in-built BMS protection that maintains voltage fluctuation in every battery cell. It also protects the battery from over-charging, over-discharging, and short-circuiting. The battery has an in-built temperature-cut-off system that cuts the charging when the temperature reaches 167 degrees F. Thus, the JITA 12V Lithium Battery is safe to use at home. Additionally, its IP65 waterproof rating and ABS hard case make it user-friendly and secure to install outdoors.

9. LOSSIGY 12V 100 Ah LiFePO4 battery for Golf cart, Trolling Motor, Marine, Backup, RV, Solar/Wind system

q? encoding=UTF8&ASIN=B09RZY7SDH&Format= SL250 &ID=AsinImage&MarketPlace=US&ServiceVersion=20070822&WS=1&tag=lifepo400 20&language=en US 10 Best Lifepo4 Battery in 2023 - A Review & Buying Guide!Unique Features

  • 4000+ deep cycle with built-in 100A BMS
  • Weight: approximately 21.5lbs
  • Dimension: 12.9*6.6*8.4 inches 

About the battery

Safe and Environment protection

The Battery manufactured by LOSSIGY has passed the UL certification. The battery does not contain any toxic chemicals, acid, or heavy metals; thus environmentally friendly and the best fit to use. The battery is mainly recommended for use for scooters.


4000+ deep cycle, with 100% of DoD (Depth of Discharge), and 12.8V voltage capacity, the battery has a high-performance ability. The battery comes with ten years life-span warranty. 

Wide application

The battery is recommended for scooters, but it is a large capacity and is lightweight. It is the best fit for outdoor applications like off-road, off-grid applications, power medical devices, etc. With compact size, the batteries are easy to carry. The batteries can deal with large consumption like a home load. Its built-in BMS protects from over-charging, high temperature, and short-circuiting. Thus, the battery is safe for home use.

10. Redodo 12.8V 50Ah Portable LiFePO4 battery for RV, Camping, Solar Home

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  • Dimension:9.02*5.43*8.19 inches
  • Voltage 12.8 V (direct current)
  • Weight: 18 lbs
  • Strong BMS protection with IP65 waterproof protection 
  • 100% Depth of Discharge
  • 4000+ cycle times

About the Battery

Usable capability

Redodo, updated from Zoom, manufactures a 12.8V 50Ah battery, which is extremely lightweight than any other LiFePO4 battery. It can support 100% DoD, which means the battery has 100% capability. 

8X deep cycles time with 3X service life

Redodo offers a 50Ah battery with a 4000+ deep cycle and a 10-years lifespan warranty. It means a one pcs Redodo 12V LiFePO4 battery is equivalent to 3 to 8 pcs of 100Ah 12V lead-acid batteries. It means the cost per use of the Redodo 50Ah battery is $0.05, whereas the cost of using a 100Ah lead-acid battery is $1.05. 

Built-In 50A BMS system

Redodo LiFePO4 batteries are comprised of Grade A LiFePO4 cells- which are featured with high energy density and are environment friendly. The battery has high safety levels and supports 50A continuous charge/discharge current. The built-in high-temperature cut-off system prevents the battery from charging at 122 degrees F and makes it safe to use in the household.

BUYING GUIDE: LiFePO4 batteries

best life4po battery buying guide

Lithium-iron-phosphate batteries are gaining popularity in the current market, but it has inadvertently created issues that can rob thousands of dollars of consumers. So, the basic buying guidelines for above listed LiFePO4 batteries are as follows:

  1. The Battery Management System or BMS: cheap BMS can overheat or melt the battery cells, causing damage to electrical appliances connected with the battery or installed in vehicles
  2. IP rating for water resistance: before buying the LiFePO4 battery, the focus will be on whether the batteries have passed UL certification and the IP rating for water resistance. If Battery has marked with Ip45-IP65 and comes with an ABS hard case, that battery can be used outdoors and indoors.
  3. The weight of the LiFePO4 battery should be considered. A 100amp/h LiFePO4 battery should be weighed within 24 lbs to 26 lbs or less. “Less the weight of the battery, the more it will be easy to transport and install”.
  4. Be aware of the household electric consumption rate and systems’ needs and compare it to the battery capacity. If your household application needs 100amp/h, then a 100 amp/h LiFePO4 battery can supply continuous power backup for 10 hours. 
  5. The features of the battery include the system voltage, capacity needs, peak loads, operating temperature, and charging needs.
  6. Deep cycle time for the LiFePO4 batteries, whether the 12V battery comes with 4000+ deep cycle or less. The more the cycle time of the LiFePO4 battery, the more its longevity and capacity will be.

Got a question about the LifePo4 battery?

What are the operating voltage requirements of the battery?

The LiFePO4 batteries come with a wide range of voltages, ranging from 12V to 48Volt, with varying performance.

What charging method is being used or preferred for the LiFePO4 battery?

It is recommended to use a Lithium Iron Phosphate charging profile for best charging. 

Do the LiFePO4 batteries have built-in BMS that prevents charging below 32 degrees F?

There is a workaround for this. You can add an RV water heater pad with the thermostat that can operate at a temperature between 45-68 degrees but does not attach it directly to the battery.

Can I connect 200Ah and 100 Ah together to get 300Ah?

There are two main reasons why this practice cannot be suggested: 
One, in parallel connection of batteries with different capacities, can create a 200Ah current, which will be 2X more extensive than 100Ah while charging and discharging continuously.
Second, the internal resistance of a 200Ah battery is 2 to 4m Ω, whereas the resistance of a 100Ah battery varies from 7 to 9m Ω. When the batteries with two different resistances are connected in parallel series, it can damage the BMS after long use. 

What is the lug/spade the battery use?

The lug size varies for different LiFePO4 batteries. For the Ampere Time 12V100 Ah battery, the lug size is M8.

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