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12V75Ah LiFePO4 Battery for Lead Acid Replacement

Categories LiFePO4 Battery For Solar Storage
Brand Name: Handpack
Model Number: HPK-12-75
Certification: CE/RoHS/MSDS/
Place of Origin: China
MOQ: 1pcs
Price: Negotiable
Payment Terms: T/T, L/C
Supply Ability: 15,000pcs per week
Delivery Time: 5-7 working days for sample order,7-25 working days for bulk order
Packaging Details: Box/carton(standard package)
Model number: HPK-12-75
Nominal Voltage: 12V
Nominal Capacity: 75Ah
Application: dive flashlight,Solar lawn lamp,LED light, lawn mower
Type: LiFePO4
Cycly Life: >2000 Times at 100% DOD
Warranty: 2 year
OEM/ODM: Acceptable
Certificate: CE/UL/MSDS/ROHS/ISO9001/UN38.3
Payment Term: T/T
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    • Product Details
    • Company Profile

    12V75Ah LiFePO4 Battery for Lead Acid Replacement

    Car Starting Battery LiFepo4 12V 75AH Lead Acid Battery Replacement


    Quickly Details
    12V lithium ion battery is new environmentally friendly backup power system focus on short-time and high-rate discharge scenarios.The environmentally friendly lithium ion battery configured with high-performance BMS, has a wide range of performance and application advantages compared with conventional battery.



    Features
    OEM/ODM order is welcomed
    Low discharge rate, no memory effect
    Short-circuit and overcharge protection
    Low recurring operation cost
    Eco-friendly
    Minimal self-discharge, less than 8% monthly
    Protection functions
    (overcharge/discharge/current protection, temperature protection, short current protection, balanced function)



    Battery Specifications

    ItemsStandardComments
    Nominal voltage12V
    Typical capacity75AhAt 0.2C discharge rate
    Max continuous discharge current80A
    Over protection current100±5A90±30ms
    Discharge cut-off voltageAbout 9V
    Charge voltage12.6±0.1VCharge mode: CC/CV,Use a constant current, constant voltage(CC/CV) please use special lithium charger.
    Charge current30A
    Inner resistance≤120mΩBetween positive and negative polar
    Operation temperature rangeCharge0℃~+45℃
    Discharge-20℃~+60℃
    When the environment temperature is higher than 45℃,please pay attention to ventilation and heat rejection.
    Storage temperature range

    0℃~40℃

    (Capacity 80%)

    Recommended long-term storage temperature is 15~25℃


    Humidity5%≤RH≤85%
    Shell materialPVC
    WeightApprox 11.2±0.01g
    Size(L*W*H)(260±1)*(167±1)*(222±1)mm
    Protection functionOver charge protection,Over discharge protection,Over current protection






























    Applications

    1.Energy Storage
    --Solar-Wind Power System / City Grid (On/Off) / Community and Family
    2.Back-up System and UPS
    --Telcom Base / CATV system / Computer Server Center / Medical Instrumnt / Military Equipment
    3.Other Applications
    --Security and Electronics / Mobile POS, Mining Lihgt / Torch / LED Light / Emergency Light
    --RV Motorhome /Golf Carts Battery / Boat Marine Yachts / Electric Skateboard
    --LED Backup / Engine Starting Battery,etc.




    Standard Test Conditions
    Battery test must within 1 month after production.
    All test in this specification should be in standard atmospheric conditions:
    Temperature:25± 5℃, relative humidity: 60±25%.

    Electrical Performance

    Test ItemsTest MethodsTest Standards
    Capacity retention rateAfter standard charge under 5.1 specified conditions, store the cells for 28 days, then discharge at 0.2C(A )to cut-off voltage.Capacity retention rate≥95%
    Cycle LifeStandard charge at 0.2C(A),rest 0.5~1 h,discharge at 0.2C to cut off voltage rest 0.5~1h, repeat the above steps until 2000 cycles.Capacity retention rate≥80%



    Attentions
    (1) Do not immerse the battery in water, and keep the battery in a cool dry surrounding if it stands by.
    (2) Do not use or leave the battery at high temperature as fire or heater. Otherwise, it can overheat or fire or its performance will be degenerate and its service life will be decreased.
    (3) Do not reverse the position and negative terminals.
    (4) Do not connect the battery electrodes to an electrical outlet.
    (5) Do not short circuit. Otherwise it will cause serious damage of the battery.
    (6) Do not transport or store the battery together with metal objects such as hairpins, necklaces, etc.
    (7) Do not use the battery in a location where static electricity and magnetic field is great, otherwise, the safety devices may be damaged, causing hidden trouble of safety.
    (8) Please use special lithium charger.
    (9) It should be noted that the cell would be possible to be at a over-discharged state by its self-discharge characteristics in case the cell is not used for long time. In order to prevent over-discharging, the cell shall be charged periodically to maintain about 13.2V(Recommended 3 months one cycle).Over-discharging may causes loss of cell performance, characteristics, or battery functions.
    (10) Do not disassemble battery.


    Frequently Asked Questions

    1. Are you factory?

    A: Yes, we are factory at Shenzhen China. Welcome to visit our company at any time when you come to China.


    2. Do you have current sample in stock?
    A: Usually we don't have, because different customers have different requests, even the voltage and capacity are the same, other parameters maybe different. But we could finish your sample quickly once order confirmed.

    3. What's the delivery time for mass production?
    A: Usually 15-25days, it depends on the quantity, material, battery cell model and so on, we suggest to check delivery time case by case.

    4. OEM&ODM are available?
    A: Sure, OEM&ODM are welcome and Logo can be customized too.

    5. What is the normal lifetime about battery?
    A: More than 800 times for lithium ion battery; more than 2,000 times for LiFePO4 lithium battery.

    6. What is your MOQ?
    A: 1PCS sample order can be acceptable for testing.

    7. How to maintain the battery?
    A: The battery should be stored in clean, dry, ventilated, dark environment
    when not using,keep it after full charge, recharge it every 3 months or 6 months.

    8. Why choose HANDPACK Battery?
    A: 1) A professional sales team which provide consultant service and the most competitive battery solutions.
    2) Wide-range battery products to satisfy different customer's requirement.
    3) Quick response, every inquiry will be replied within 24 hours.
    4) Good after-sale service, long product warranty and continual technique support.
    5) With 15 years-experience for manufacturing lithium battery.


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