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Long Life 40Ah LiFePO4 Lithium Ion Backup Battery For Telecom Application

Categories Telecom Backup Batteries
Brand Name: GBS
Model Number: GBS-LFP40Ah
Certification: CE, UL, IEC, TUV,PONY,MA,ISO9001, ISO14001, OHSAS18001
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
Appliation: EV, telecom, solar energy,motorcycle, marine, electric bus
Weight: 1.4kgs
Warranty: 38 months
Payment: TT,LC
Life cycle: more than 3000 cycles
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    • Product Details
    • Company Profile

    Long Life 40Ah LiFePO4 Lithium Ion Backup Battery For Telecom Application

    Telecom lithium backup batteries 40Ah LiFePO4 Battery Pack GBS-LFP40Ah


    The product adopts stacking-type LiFePO4 battery, LiFePO4 as its anode material and intensive and inflaming retarding plastic shell. It is featured by high safety, stability, life time, specific energy, specific power, good performance in high and low temperature, charging and discharging with big current etc. The single cell adopts 2 insurance protection safety valve, ensuring the battery safety.


    Item

    Specification

    Remark

    Rated capacity

    40Ah

    0.2C rate discharge capacity

    Minimum capacity

    40Ah

    Internal impedance

    ≤0.8mΩ

    Nominal voltage

    3.2V

    Cell weight

    1.4±0.1KG

    Standard discharge

    conditions

    Constant current

    20A

    End-of-discharge voltage

    2.5V

    Standard charge

    method

    Constant current

    10A

    Charge voltage

    3.55V

    Fast charge method

    Constant current

    40A

    Charge voltage

    3.55V

    Max continuous discharge current

    120A

    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.




    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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