Finding the Best Deals on LiFePO4 Batteries for Sale

By Henry, Updated on July 18, 2024

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Finding the ideal lithium iron phosphate (LiFePO4) battery with exceptional stability and long lifespan is challenging! However, there are many LifePO4 batteries for sale.

Hence, this guide walks you through finding the best deals on LiFePO4 batteries, specifications, and even how to find the ideal one for you!

Part 1. Where to find Lifepo4 batteries for sale?

When looking for LiFePO4 batteries, you will find various brands, such as Battle Born Batteries and Renogy. However, the best quality and most customizable product can be purchased via Ufine Battery.

Ufine Battery offers an impressive line of lithium-iron phosphate batteries. They provide high-quality products and offer OEM (Original Equipment Manufacturer) and ODM (Original Design Manufacturer) services. Hence, they can be tailored to your needs.

Top 10 Lithium Iron Phosphate Manufacturers in the World

Part 2. Comparison of 10 recommended Lifepo4 batteries

1. Ufine 3.2 V 600mAh LifePO4 Battery 103035

Specification

Ufine model: 103035
SKU: UFX0133-02
Capacity: 600mAh
Nominal voltage: 3.2V
Energy: 1.92Wh
Internal resistance: Less than 180mΩ
Max. charge voltage: 3.65V
Charging temperature: 0℃ to 45℃
Cycle life: 1000 cycles ≥92%, 1500 cycles ≥88%, 2000 cycles ≥80%

Pros

Stable thermal properties help to reduce combustion risks
Long lifespan and durability with multiple charge cycles
Steady voltage for consistent power delivery
Supports rapid charging cycles, reducing downtime
Environmentally friendly and non-toxic

Cons

Higher upfront cost compared to some alternatives
It needs a battery management system
Limited discharge temperature range

Applications

Portable electronics
Renewable energy storage
Electric vehicles
Backup power systems
Industrial equipment

2. Green Cell LiFePO4 Battery 12.8V 100Ah

Specification

Capacity: 100Ah
Voltage: 12.8V
Energy: 1280Wh
Weight: 11kg
Cycle Life: Lasts around 3000 cycles (at DoD 100%)

Pros

Exceptional durability with over 3000 cycles
Lightweight, enhancing portability
Built-in BMS ensures safety
Low self-discharge rate
Fast charging capabilities

Cons

Higher initial investment
Limited storage temperature range
Requires specific charging equipment

Applications

Outboard motors
Leisure vehicles
Photovoltaic setups

3. Renogy 12V 100Ah Smart Lithium Iron Phosphate Battery

Specification

Battery Type: Lithium Iron Phosphate (LiFePO4)
Rated Capacity: 100Ah
Nominal Voltage: 12.8V
Energy: 1280Wh
Weight: 26 lbs

Pros

Long-lasting with over 4000 cycles
Integrated dual-processor BMS for safety
Auto-balancing improves efficiency
Bluetooth monitoring compatibility
Eco-friendly design

Cons

No built-in Bluetooth requires an additional module
Heavier compared to some alternatives
Higher upfront cost

Applications

Off-grid homes
Solar energy systems
Industrial use

4. Manly 12V 100Ah Battery

Specifications

Voltage: 12V
Capacity: 100Ah
Battery Cycles: Up to 5,000 cycles
Features: IP66 marine rating, maintenance-free, cold weather protection
Warranty: 10 years

Pros

IP66 rating for water protection, ideal for marine use
Long lifespan with up to 5,000 cycles
Cold weather protection ensures reliable performance in harsh conditions
Maintenance-free, reducing hassle
Versatile for various applications

Cons

Higher price point compared to some alternatives
Heavier than some competitors
Limited immediate availability in certain regions

Applications

Marine
RV
Solar energy systems

5. WEIZE 12V 100Ah 1280Wh Lithium Battery

Specification

Battery Type: Lithium Iron Phosphate (LiFePO4)
Rated Capacity: 100Ah
Nominal Voltage: 12.8V
Energy: 1280Wh
Weight: 26.4 lbs

Pros

Long lifespan with over 2000 cycles
Built-in BMS for safety and efficiency
Lightweight and easy to handle
Maintenance-free operation
Cold weather protection

Cons

Requires a dedicated lithium battery charger
Limited to four units in series/parallel
Higher initial cost

Applications

Trolling motors
RVs
Solar power systems
Marine use
Camping setups

6. GoldenMate 12V 100Ah Group 31 LiFePO4 Battery

Specification

Capacity: 100Ah
Voltage: 12V
Energy: 1280Wh
Dimensions: 12.91 x 6.78 x 8.35 inches
Cycle Life: 4000+ cycles at 100% DoD

Pros

High energy density with 1280Wh capacity
Lightweight, only 1/3 the weight of lead-acid batteries
Extensive lifespan with over 4000 cycles
Built-in BMS ensures comprehensive protection
Flexible in series and parallel configurations

Cons

Requires specific charging equipment
Higher upfront cost
Limited to 4S4P configurations

Applications

Lawnmowers
Solar power systems
Home Storage

7. Victron Energy Smart 12.8-Volt 100Ah LiFePO4 Lithium Battery

Specification

Battery Type: Lithium Iron Phosphate (LiFePO4)
Rated Capacity: 100Ah
Nominal Voltage: 12.8V
Weight: 33 lbs
Integrated cell balancing

Pros

Safest mainstream lithium battery
Bluetooth app for monitoring
It can be parallel and series-connected
Integrated cell balancing
Reliable performance

Cons

Requires separate BMS purchase
Heavier than other options
Limited delivery locations

Applications

Boats
Off-grid systems
Backup power

8. Battle Born 100Ah 12V LiFePO4 Deep Cycle Battery

Specification

Capacity: 100Ah
Voltage: 12V
Dimensions: 12.76 x 6.86 x 8.95 inches
Weight: 31 lbs
Cycle Life: 3000-5000 cycles

Pros

Lightweight at just 31 lbs
Long lifespan of 10-15 years
Built-in BMS for safety
Versatile mounting options
Fast charging and efficient power delivery

Cons

Higher initial cost
Specific charging equipment needed
Not suitable for all starter applications

Applications

RVs
Camper vans
Boats

9. ECO-WORTHY 12V 100Ah LiFePO4 Lithium Iron Phosphate Battery

Specifications

Capacity: 100Ah
Voltage: 12V
Weight: 21.16 lbs
Cycle Life: 3000~15000 cycles
Dimensions: 3/4 size of typical LiFePO4, 2/3 size of lead-acid battery

Pros

Compact and lightweight, easy to carry
Long cycle life, up to 15000 cycles
High energy density
Built-in smart BMS for enhanced protection
Versatile mounting options, no leakage risk

Cons

Higher initial cost compared to lead-acid batteries
Requires proper battery management system
Limited availability for immediate shipping

Applications

RV
Trolling motor
Camping

10. Lion UT 1300 BT Battery (12V, 105Ah, LiFePO4)

Specification

Battery Type: Lithium Iron Phosphate (LiFePO4)
Rated Capacity: 105Ah
Nominal Voltage: 12.8V
Energy: 1344Wh
Weight: 23 lbs

Pros

Long lifespan with a limited lifetime warranty
Maintenance-free retains the charge for up to 2 years
Fast charging with smart BMS
Lightweight, easy to handle
Bluetooth-compatible for real-time monitoring

Cons

Not suitable for use as a starter battery
Higher initial cost
Limited to auxiliary power use

Applications

Off-grid living
Solar power systems
Industrial equipment

Part 3. How to choose a Lifepo4 battery?

Here’s a guide to help you to choose the correct LiFePO4 battery:

Determine the energy storage capacity you need, usually measured in ampere-hours (Ah).
Look for batteries with higher cycle life for longer-lasting performance.
Check the physical dimensions and weight, especially if space or portability is a concern.
Opt for batteries with a reasonable warranty period for added peace of mind.

Part 4. FAQs

What are the best LiFePO4 battery cells?

Ufine Battery manufactures the best LiFePO4 battery. Their batteries ensure high quality and performance.
What battery is better than LiFePO4?

A lithium nickel manganese cobalt oxide (NMC) type of battery could be better than the LiFePO4 battery, even though it is not an accurate replacement.
Can LiFePO4 batteries last 20 years?

Yes, LiFePO4 batteries can last up to 20 years under optimal conditions and proper maintenance.
What are the disadvantages of LiFePO4 batteries?

The disadvantages of LiFePO4 batteries are that they have expensive upfront costs and require a battery management system (BMS).
Why is LiFePO4 so expensive?

The high cost of LiFePO4 batteries is due to the quality of materials used and their complex manufacturing process.