• Prismatic Rechargeable Lithium Batteries , Lifepo4 Deep Cycle Battery 48V 50Ah
    • Prismatic Rechargeable Lithium Batteries , Lifepo4 Deep Cycle Battery 48V 50Ah
    • Prismatic Rechargeable Lithium Batteries , Lifepo4 Deep Cycle Battery 48V 50Ah
    • Prismatic Rechargeable Lithium Batteries , Lifepo4 Deep Cycle Battery 48V 50Ah
  • Prismatic Rechargeable Lithium Batteries , Lifepo4 Deep Cycle Battery 48V 50Ah

    Prismatic Rechargeable Lithium Batteries , Lifepo4 Deep Cycle Battery 48V 50Ah

    Product Details:

    Place of Origin: CHINA
    Brand Name: GBS
    Certification: CE, UL, IEC, TUV,PONY,MA,ISO9001, ISO14001, OHSAS18001
    Model Number: GBS-LFP50Ah

    Payment & Shipping Terms:

    Minimum Order Quantity: 1 PCS
    Price: Negotiable
    Packaging Details: special carton for dangerous goods
    Delivery Time: 3-10 DAYS
    Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
    Supply Ability: 1800000 PCS PER YEAR
    Get Best Price Contact Now

    Detail Information

    Application: EV, Telecom, Solar Energy,motorcycle Warranty: 38 Months
    Life Cycle: More Than 3000 Cycles Weight: 1.8 Kgs
    Payment: TT,LC
    High Light:

    lithium ion rechargeable battery pack

    ,

    rechargeable lithium phosphate batteries

    Product Description

    Prismatic Rechargeable Lithium Batteries , Lifepo4 Deep Cycle Battery 48V 50Ah

    48V50Ah lithium battery/LiFePO4 battery pack for telecommunication base station, electric motorcycle GBS-LFP50Ah

     

     

    Advantages:

    • Longer service life: 1000 cycles and beyond
    • Full capacity even at high speed discharge rates
    • Fast charging without overheating and gassing
    • Lower self discharge: just few percent in a month
    • Excellent life-span: service life of 5 years and more
    • Protection against over charge and deep discharge

     

    Item

    Specification

    Remark

    Rated capacity

    50Ah

    0.2C rate discharge capacity

    Minimum capacity

    50Ah

    Internal impedance

    ≤0.8mΩ

     

    Nominal voltage

    3.2V

     

    Cell weight

    1.8±0.1KG

     

    Standard discharge

    conditions

    Constant current

    25A

     

    End-of-discharge voltage

    2.5V

     

    Standard charge method

    Constant current

    12.5A

     

    Charge voltage

    3.55V

     

    Fast charge method

    Constant current

    50A

     

    Charge voltage

    3.55V

     

    Max continuous discharge current

    150A

     

    Cycle life

    3000 cycles

    80% 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.

     

     

    QQ20140823161324.jpg

    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 3000 cycle 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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