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Auto Start Deep Cycle Lithium Battery 12V 125Ah LiFePO4 Material With WIFI Function

Categories Deep Cycle Lithium Battery
Brand Name: Topband
Model Number: TB-WF121125F-M110A_START
Certification: ISO9001, ISO14001, MSDS
Place of Origin: China
MOQ: 10pcs
Price: Negotiable
Payment Terms: L/C, T/T, Western Union
Supply Ability: 450Mwh/year
Delivery Time: 2~4weeks for samples; 4~6weeks for mass production
Packaging Details: standard export carton
Material: LiFePO4
Norminal voltage: 12.8V
Norminal capacity: 125Ah
Cycle life: ≥2000 (100% DOD)
Weight: 14.8KG
Operating temperature: -20~60℃
Internal Impedance: ≤20mΩ
Warranty: 2 years
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    Auto Start Deep Cycle Lithium Battery 12V 125Ah LiFePO4 Material With WIFI Function

    12V 125Ah LiFePO4 Auto Start Battery with WIFI function​


    1. LiFePO4 Auto Start Battery 12.8V 125Ah advantage

    • Extremely safe and stable chemistry: PCB and/or BMS built inside to balance protect the battery.
    • Long life-cycle: Can be circularly used, best can up to 2000 times recycles, 8 times of Lead acid battery.
    • Lighter weight, with the best power-to-weight ratio: 1/3 of Lead acid battery weight.
    • Good performance at high temperature and high temperature resistance
    • Low self-discharge rate, less than 3% monthly.
    • No memory effects and highly efficient charge.
    • Environment friendly: Clean and Green energy poses no pollution on our environment.

    2. LiFePO4 Auto Start Battery 12.8V 125Ah Specification

    NO

    Items

    Characteristics

    2.1Normal capacity125Ah
    2.2Nominal energy1.28KWh
    2.3Nominal voltage12.8V (LFP-4S)
    2.4Internal resistance≤20mΩ @1kHz AC
    2.5Normal charge voltage14.6±0.2V
    2.6Float charge voltage(for Standby use)13.8±0.2V
    2.7Allowed MAX charge current80A
    2.8Allowed MAX discharge current100A for 30 min.
    2.9Peak discharge current500A for 5s. Designed for Auto Starting
    2.10End of discharge voltage10.0V
    2.11DimensionWidth 318±3 mm
    Height 165±3 mm
    Deepness 215±3 mm
    2.12Weight (No accessories)About: 14.8Kg
    2.13

    Operation temperature

    Charge0~45℃
    Discharge-20~60℃
    2.14

    Self-discharge rate

    Residual capacity

    ≤3%/Month; ≤15%/ year

    Recover capacity

    ≤1.5%/Month; ≤8%/ year
    2.15

    Storage environment

    ≤1month20~+60℃, 5~75%RH
    ≥3month-10~+45℃, 5~75%RH

    Recommend environment

    15~35℃, 5~75%RH
    3. LiFePO4 Auto Start Battery 12.8V 125Ah Protection circuit specification.
    NO.ItemsContentSpecification
    5.1Over chargeOver-charge protection for each cell4.0±0.03V
    Over-charge release for each cell4.0±0.03V
    Over-charge release methodUnder the release voltage
    5.2Over dischargeOver-discharge protection for each cell2.0±0.03V
    Over-discharge release for each cell2.5±0.03V
    Over-discharge release methodCharge to recovery
    5.3Over currentDischarge over current protection(1)105A~115A/20s~30s
    Discharge over current protection(2)550A~700A/20ms~40ms
    Over current release methodDelay about 8S after recovery
    5.4Short circuitDo not short-circuit the electrodesDesigned For 700A~1200A /250us
    5.5Battery temperatureCharge over temperatureProtection @65±5℃
    Release @50±5℃
    Discharge over temperatureProtection @65±5℃
    Release @50±5℃
    Charge low temperature protectionProtection @-10±5℃
    Release @0±5℃
    MOSFET over temperature protectionProtection @103±10℃
    Release @75±10℃

    4. Deep cycle lithium battery 48V 25Ah Dimension
    Quality Auto Start Deep Cycle Lithium Battery 12V 125Ah LiFePO4 Material With WIFI Function for sale
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