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Poland Stock Grade A- EVE 3.2V 314Ah MB31 Rechargeable LiFePO4 Battery Cell

HSEV- MB31 LiFePO4 Zellen 314ah, Matched LiFePO4 Battery Cell

Model: EVE-314AH-HSEV-Minus_PL

Delivery Time:
From Local Warehouse: 7-15 days.
Warranty:
30 days free return to local warehouse.

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Traditional: US$220.00
US$ 73.00 Free Shipping
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    Welded Screws:
    Busbars and Bolts:
    Busbar Type:
    Expoxy Sheet:
    Production Date:
    Grade:
    Matched IR:
    Matched Voltage:
    Matched Capacity:
Quantity:
The quantity must be a multiple of 4.
Sub Total: US$

This product will be shipped out by 29 Jun 2025.

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  • This product will be shipped out by 29 Jun 2025.

    Poland Stock Grade A- EVE 3.2V 314Ah MB31 Rechargeable LiFePO4 Battery Cell

    Packing Factory Solutions Contact Us Cooperation with Factories Worldwide

    Shipping Zones

    Shipping cost to different countries within EU is not same, please choose your Shipping Zone according to following table.

    Shipping Zone 1:

    Poland, Germany, Austria

    Shipping Zone 2:

    Czech Republic, Hungary,  Latvia, Romania, Luxembourg, Morocco

    Shipping Zone 3:

    Slovakia, Slovenia,  Sweden, Denmark, France, Denmark, Lithuania, Estonia, Portugal, Belgium

    Shipping Zone 4:

    the Netherlands, Croatia, Spain, Finland, Bulgaria, Greece

    Shipping Zone 5:

    Ireland, Italy

    Ship to Ukraine

    Review the instructions for shipping batteries from Poland to Ukraine

    Перегляньте інструкції щодо відправки акумуляторів з Польщі до України

    Sample Cells Data:

    gobel refuse fake grade a lifepo4 cells

     

    Comparision of Various Grading Systems in the Market

    Speculated Official Grade

    Grade B

    B Mark QR

    No Test Report

    Cell Consistency: ★

    Capacity Consistency: ★

    Production Date: Unknown

    Grade B

    B Mark QR

    No Test Report

    Cell Consistency: ★★

    Capacity Consistency: ★★

    Production Date: Unknown

    Grade A-

    Intact QR

    With Test Report (Ver.1)

    Cell Consistency: ★★★

    Capacity Consistency: ★★★

    Production Date: Various

    Grade A

    Intact QR

    With Test Report (Ver.2)

    Cell Consistency: ★★★★

    Capacity Consistency: ★★★★

    Production Date: Within 6 Months

    Gobel Power Grade

    ESS

    Capacity Consistency: ★

    LSEV

    Capacity Consistency: ★★

    HSEV-

    Capacity Consistency: ★★★

    HSEV

    Capacity Consistency: ★★★★

    Other Sellers' Grade #1 Grade B

    Grade B

    Grade A Grade A+
    Other Sellers' Grade #2 Grade B

    Grade A-

    Fake QR

    Grade A Grade A+
    Other Sellers' Grade #3 Grade B

    Grade A

    Fake QR

    Grade A+ /
    Other Sellers' Grade #4 Grade B

    Grade A+

    Fake QR

    / /
    * The HSEV cell is within 6 months old when we send it out from our China warehouse. It may be older when you receive it, depending on shipping time and the duration it spends in overseas warehouse stock.
    Specifications (Verified)
    Gobel Power technician has verified the accuracy of following technical parameters according to manufacturer's data sheet. Gobel Power gurrantees the product is authentic.

    Manufacturer:
    EVE
    Model No.:
    MB31 314AH
    Typical Voltage:
    3.2V
    Typical Capacity:
    314Ah
    AC Impedance Resistance:
    ≤0.18mΩ
    Life Cycle:
    8000
    Standard Charge/Discharge Current:
    0.5C/0.5C
    Standard Charge Cut-off Voltage:
    3.65V
    Standard Discharge Cut-off Voltage:
    2.5V
    Continuous Charge/Discharge Current:
    0.5C/0.5C
    Pulse Charge/Discharge Current (60s):
    Recommended SOC Window:
    10%~90%
    Charging Working Temperature:
    0℃~60℃
    Discharging Working Temperature:
    -30℃~60℃
    Self Discharging Rate:
    <3%
    Short Term Storage Temperature (< 1 Month):
    -20℃~45℃
    Long Term Storage Temperature (< 1 Year):
    0℃~35℃
    Storage Moisture:
    <95%
    Cell Dimension:
    207.2*71.7*173.7mm
    Cell Weight:
    5600g
    Certification:
    MSDS, UN38.3, CE
    Warranty:
    4 Years
    Manufacturer Introduction

    EVE Energy Co., Ltd. (hereinafter referred to as EVE) is a China-based company principally engaged in the development, manufacture and distribution of battery products. The Company’s main products include lithium primary batteries, lithium ion batteries and electronic cigarettes, among others. Established in 2001, EVE was first listed on Shenzhen GEM in 2009 (Stock code: 300014). After 20 years of rapid development, EVE is now a global lithium battery company which possesses core technologies and solutions for consumer, power, IoT and renewable applications.
    Shipping & Payment

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    Related Downloads

    EVE 314Ah Datasheet
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    Model Summary

    EVE MB31 3.2V 314Ah LiFePO4 Prismatic Battery Cell – Grade A -

    The EVE MB31 3.2V 314Ah LiFePO4 prismatic cell is a high-capacity, long-life Grade A lithium iron phosphate battery, ideal for DIY 48V battery packs, solar energy storage systems, electric vehicles (EVs), and off-grid power solutions. With a nominal capacity of 314Ah and tested capacities often exceeding 330Ah, this cell delivers reliable and efficient energy storage.

    Key Specifications:

    • Nominal Voltage: 3.2V

    • Nominal Capacity: 314Ah

    • Energy: 1004.8Wh

    • Cycle Life: ≥8000 cycles at 25°C, maintaining 70% State of Health (SOH)

    • Internal Resistance: ≤0.18 mΩ

    • Dimensions: 173.7mm (L) x 71.7mm (W) x 204.6mm (H)

    • Weight: Approximately 5.6 kg

    • Operating Temperature: Charging: 0°C to 60°C; Discharging: -30°C to 60°C

    • Terminal Type: M6 studs with double-hole design for secure connections

    This Grade A LiFePO4 battery cell offers exceptional safety, longevity, and performance, making it a reliable component for various energy storage solutions. Its low internal resistance ensures efficient power delivery, while the robust cycle life guarantees long-term reliability.

    Whether you're assembling a DIY battery pack or upgrading an existing system, the EVE MB31 3.2V 314Ah LiFePO4 cell provides the quality and performance needed for demanding applications.

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    EVE 314Ah LiFePO4 Battery Cell CAD Drawing with Dimensions and Main Parameters

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    About Us

    Gobel Power was established in 2012 and is based in Shenzhen, China. Our products and services include wholesaling cylindrical & prismatic LiFePO4 and Lithium Ion battery cells, producing lithium battery packs and providing battery solutions. Our products are mainly used in solar energy storage, electric bikes, electric scooters, electric motorbike, boats, forklifts, sweepers, golf carts, and recreational vehicles.

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