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Lithium Ion Battery 400AH Rechargeable , LiFePO4 Car Battery High Energy Density

Categories Lithium Ion Battery
Brand Name: GBS
Model Number: GBS-LFP400Ah
Certification: CE, UL, IEC, TUV,PONY,MA,ISO9001, ISO14001
Place of Origin: CHINA
MOQ: 1 PCS
Price: Negotiable
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 1800000 PCS PER YEAR
Delivery Time: 3-10 days
Packaging Details: special carton for dangerous goods
Application: EV, AGV, electric car
Warranty: 38 months
Life cycle: more than 3000 cycles
Weight: 13.2kgs
Material: LiFePO4
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    Lithium Ion Battery 400AH Rechargeable , LiFePO4 Car Battery High Energy Density

    400AH LiFePO4 car battery rechargeable lithium ion battery GBS-LFP400Ah


    Features of LiFePO4 battery


    High energy density: the battery delivers double to triple energy compared with lead acid battery of the same volume and mass.

    Long cycle life: cycle life is five times that of lead acid battery

    Adaptability to a wide range of temperature: the battery can work at temperature between -20℃ and +65℃.

    High C-rate: support high charge/discharge rate to meet the requirement for high-current discharge in a short time and quick charging.

    Environmentally friendly and free from heavy metal.



    QQ.jpg
    ItemSpecificationRemark
    Rated capacity400Ah0.2C rate discharge capacity
    Minimum capacity400Ah
    Internal impedance≤0.5mΩ
    Nominal voltage3.2V
    weight13.2±0.15KG

    Standard discharge

    conditions

    Constant current200A
    End-of-discharge voltage2.5V
    Standard charge methodConstant current100A
    Charge voltage3.55V
    Fast charge methodConstant current400A
    Charge voltage3.55V
    Max continuous discharge current800A
    Cycle life3000 cycles80% DOD
    Operating temperature

    Charging ambient

    temperature

    0~65°C

    Discharging ambient

    temperature

    -20~65°C
    Storage temperature-20~65°C
    Appearance

    Without break,

    distortion, contamination,

    leakage.



    Basic Performance

    (1) Output with high efficiency: Standard discharge current is 0.3C-0.8C, instant impulse discharge current is 10C for 10 seconds.

    (2) Good performance under high temperature, it could work under 65°C temperature.The battery structure is safe and good.

    (3) Good performance under low temperature.discharge capacity decreases to over 78% under 0°C and discharge capacity decreases to over 70% under -20°C.

    (4) Good safety performance:When the pressure inside the battery is too large, the one-way safety valve will release gas and heat to make sure battery perform well. When the internal pressure reaches a certain level, the valve will be open immediately which can protect the battery from burning and explosion.

    (5) Good cycle life time, the discharge capacity is still over 80% after 2000cycle times of single cell(80%DOD).

    (6) It can fast charging. It could be charged to 80% within 20 minutes and charged full with 2-3h.

    (7) Low cost.

    (8) No pollution during manufacture and usage.


    Matters needing attention

    (1) Please check if spare parts are completed when open the package and read the operation manual carefully.

    (2) Do not make the battery Short Circuit,do not over charge and discharge.

    (3) Please charge the new battery to full capacity before discharge for the first use.

    (4) The battery pack is fixed with plate and strip before delivery, do not disassemble the plate and strip when using the battery.

    (5) Checking the voltage of battery, normally it is 3.2V-3.3V.

    (6) Fix BMS for battery pack and protect single cell to avoid over charge and over-discharge.

    (7) Rivet or screw is used for battery connector.

    (8) Please use copper part to connect battery packs and fix with hydraulic pressure plier. We could also provide the relevantconnection which fixed with screws.

    (9) The charger used should be approved by our company in order to match with our lithium batteries.

    (10) It will shorten battery cycle lifetime and damage battery due to overcharge and over-discharge if not do according to the above . It won’t be within our company warranty.


    Requirement for safety assurance

    For the sake of safety assurance, please discuss the equipment design, its system and protection circuit of Lithium-ion cell advance. And consult about the high rate current, rapid charge and special application in the same way.

    Service line: +86-400-884-7799

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