Application

Applications Our Batteries Serve

Leverage the potential of Tesson’s Lithium Iron Phosphate (LiFePO4) batteries, assuring the safest and most reliable off-grid experience. Our batteries serve a broad spectrum of systems, from marine to recreational vehicles, and even off-grid applications. Every model in Tesson’s line-up is thoughtfully designed and built, utilizing the consistent chemical composition of LiFePO4 in cylindrical cells, paired with an advanced battery management system (BMS). With Tesson, power your lifestyle confidently, experiencing the durability and reliability that our batteries bring to every operation.

RV Battery

RV

Solar/ Off Grid

Marine-Yacht

Yacht

Camper

ATVs

Electric Quad Bikes/ATVs

golf cart

Golf Cart

Real Examples for Deep Cycle LiFePO4 Batteries

Product Picture
12V100Ah12v150A12v200A24v100A
LiFePO4 Battery12.8V 100AH12.8V 150AH12.8V 200AH25.6V 100AH
Nominal Capacity[email protected] 100% DOD[email protected] 100% DOD[email protected] 100% DOD[email protected] 100% DOD
Minimum Capacity100Ah 150Ah 200Ah 100Ah
Energy1280Wh 1920Wh 2560Wh 2560Wh
Charge Voltage14.2-14.6V 14.2-14.6V 14.2-14.6V 28.4-292.V
Nominal Voltage12.8V 12.8V 12.8V 25.6V
Discharge Cut-off Voltage10V±0.5V10V±0.5V10V±0.5V10V±0.5V
Standard Charge Current20A（0.2CC CV）20A（0.2CC CV）40A（0.2CC CV）20A（0.2CC CV）
Max.Charge Current 50A （0.5C）65A （0.5C）100A 50A（0.5C）
Standard DischargeCurrent20A（0.2C CC）20A（0.2C CC）40A (0.2C CC)20A（0.2CC CC）
Max Continuous Discharge Current
100A100A100A 100A
Max.Continuous Load Power
1280W1280W2560W2560W
Internal Resistance≤10mΩ≤10mΩ≤10mΩ≤10mΩ
Terminal TypeM8M8M8M8
Dimension(inch) L330*W173*H220mmL330*W173*H220mmL522*W240*H218mmL522*W 240*H220mm
Weight10.7KG14.7KG21.1KG23.5KG
Cycle time>4000 [email protected] 100% DOD>4000 [email protected] 100% DOD>4000 [email protected] 100% DOD>4000 [email protected] 100% DOD
IP ClassIP65IP65IP65IP65
BMS Functions Over charge, over discharge, over current, short circuitOver charge, over discharge, over current, short circuitOver charge, over discharge, over current, short circuitOver charge, over discharge, over current, short circuit
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Battery Comparison

Lead-Acid Battery vs. Deep Cycle LFP Battery

Category Lead Acid Battery LiFePO4 Battery
Energy Density Lower Higher, providing more power in a compact package
Life Cycle Shorter (300-500 cycles) Longer (2000+ cycles)
Safety Risk of acid spills and fume emissions Inherent chemical stability minimizes risks of overheating and combustion
Charge Rate Slower Faster, supports anytime charging
Discharge Depth Only up to 50% Up to 80-100% without damaging the battery
Operating Temperature Efficiency drops in extreme temperatures Performs well in a wide range of temperatures
Maintenance Requires regular maintenance (water topping, cleaning) Virtually maintenance-free
Cost Lower initial cost but higher total cost of ownership due to maintenance and shorter life Higher initial cost, but lower total cost of ownership considering lifespan and lack of maintenance
Environmental Impact Uses harmful lead and sulfuric acid Environmentally friendly, contains no harmful heavy metals

RECOMMENDED

LiFePO4 Battery Cells We Produce

LFP 26700-4000

4000mAh

LFP 26700-4000

4000mAh

LFP 26700-4000

4000mAh

LFP 26700-4000

4000mAh

At Tesson, we are dedicated to the continuous advancement of deep-cycle energy solutions, making a significant contribution to the field through our Lithium Iron Phosphate (LiFePO4) battery technology. Our LiFePO4 batteries, renowned for their impressive safety characteristics, long cycle life, and superior temperature tolerance, are the epitome of our commitment to quality and performance.

LiFePO4: Famed for their unmatched safety characteristics, our LiFePO4 battery cells significantly enhance the safety quotient of our deep cycle batteries. The inherent chemical stability of these cells greatly reduces risks associated with overheating and combustion, delivering a secure power source to our customers. Despite a slightly lower energy density, LiFePO4 cells compensate with a remarkable cycle life and exceptional temperature tolerance, making them an enduring and sturdy power solution for deep cycle applications such as solar energy storage, marine applications, RVs, and off-grid power systems.

These deep cycle LiFePO4 batteries provide a resilient and dependable power source, bolstering the performance and longevity of a vast range of applications, from recreational vehicles to off-grid solar systems. At Tesson, our objective is to harness the potent capabilities of LiFePO4 technology to deliver efficient, reliable, and robust energy solutions, setting the pace in the rapidly evolving deep cycle battery landscape.

Our Deep Cycle LFP Battery Cells

ModelTypical Capacity(mAh)Nominal Voltage(V)Internal Resistance(mΩ)Size(mm)Weight(g)Charge Cut-off Voltage(V)Discharge Cut-off Voltage(V)Continuous Discharge Current(A)Cycle Life
4000mAh-3C40003.2≤20φ: 26.4 /H: 71.0923.6524≥2000 Cycle
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Why Choose Tesson

Headquaters

research center

Research center

Production line

Production line

Production line

Production line

Production line

Production line

Production line

  • Small Order Acceptable
  • On-demand Manufacturing
  • OEM/ODM Acceptable

With two industrial parks, we have a significant presence in the industry, including one of China’s largest lithium-ion cell production plants. Our comprehensive research center focuses on R&D, testing, and verification. Backed by a dedicated team of experts from various disciplines, we hold patents and are recognized as leading technology centers.




    Quality Assurance

    How Do We Produce Battery Cells

    In the production of our 18650, 21700, and 26700 (LFP) battery cells, Tesson leverages advanced manufacturing technology for superior results. From the precise composition of cell materials, to the careful assembly and rigorous testing stages, our state-of-the-art equipment ensures high quality, performance, and safety in every battery cell. Our streamlined process symbolizes a blend of innovation, precision, and commitment to delivering dependable energy solutions.

    Mixing

    Mixing
    Calendering

    Calendering
    Slitting

    Slitting
    Bottom welding

    Bottom welding
    X ray checking

    X ray checking
    Sealing

    Sealing
    Cleaning

    Cleaning
    OCV

    OCV
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    Other Solutions

    As a leading provider in the industry, we specialize in delivering cutting-edge lithium battery solutions for a wide range of applications. With a strong emphasis on quality, innovation, and reliability, our comprehensive portfolio of lithium batteries caters to diverse needs, from consumer electronics to electric vehicles and energy storage systems.

    power tool battery

    Power Tools

    vaccum cleanner solution

    Vaccum Cleaner

    Automatic Guided Vehicle

    AGV

    ebikes lithium battery packs

    E-bike

    Portable Outdoor Power Station

    Portable Power Station

    Marine-Yacht

    12V 24V LiFePO4 Deep Cycle Battery

    forklift lifepo4 battery supplier

    Forklift

    48V Telecom Battery

    Household Energy Storage

    Frequently Asked Questions

    Q1: What are the advantages of LiFePO4 (LFP) batteries over traditional lead-acid batteries for deep cycle applications?

    LiFePO4 batteries have many advantages over lead-acid batteries including superior cycle life, better efficiency, lighter weight, and greater safety. Plus, they are more environmentally friendly.

    Q2: What is the lifespan of your deep cycle LFP batteries?

    Deep cycle LFP batteries typically offer a lifespan of up to 10 years or more, depending on usage patterns, care, and maintenance.

    Q3: Can deep cycle LFP batteries be used in a variety of applications, such as RVs, off-grid systems, yachts, etc.?

    Absolutely! Their robustness, longevity, and efficiency make deep cycle LFP batteries suitable for a wide range of applications including RVs, off-grid systems, yachts, solar energy storage, golf carts, and more.

    Q4: How often do deep cycle LFP batteries need to be replaced?

    With good care, deep cycle LFP batteries can last up to ten years or even more, reducing the frequency of replacement.

    Q5: How do deep cycle LFP batteries perform under extreme temperature conditions?

    LFP batteries generally perform well under a wide range of temperatures. However, like all batteries, extreme cold or heat can affect their performance and lifespan.

    Q6: Are your deep cycle LFP batteries easy to install and maintain?

    Yes, LFP batteries are generally easy to install and require minimal maintenance compared to traditional batteries.

    Q7: What safety features are built into your deep cycle LFP batteries?

    Our deep cycle LFP batteries come equipped with advanced battery management systems (BMS) that protect against overcharging, over-discharging, over-current, and short-circuits.

    Q8: Do deep cycle LFP batteries require a special charger?

    While LFP batteries can often be charged using standard chargers, using a charger specifically designed for LFP batteries is recommended for optimal performance and lifespan.

    Q9: Can your deep cycle LFP batteries be used in series or parallel configurations?

    Yes, our LFP batteries can be used in both series and parallel configurations, offering flexibility to meet your specific power needs.

    Q10: What certifications do your deep cycle LFP batteries have?

    Our LFP batteries are certified according to international safety and performance standards, including UL, CE, and RoHS.