Sign In | Join Free | My himfr.com
Home > Bluetooth Lithium Battery >

Topband Lithium Phosphate Battery , Lifepo4 Battery Pack OEM Accepted

    Buy cheap Topband Lithium Phosphate Battery , Lifepo4 Battery Pack OEM Accepted from wholesalers
     
    Buy cheap Topband Lithium Phosphate Battery , Lifepo4 Battery Pack OEM Accepted from wholesalers
    • Buy cheap Topband Lithium Phosphate Battery , Lifepo4 Battery Pack OEM Accepted from wholesalers
    • Buy cheap Topband Lithium Phosphate Battery , Lifepo4 Battery Pack OEM Accepted from wholesalers

    Topband Lithium Phosphate Battery , Lifepo4 Battery Pack OEM Accepted

    Ask Lasest Price
    Brand Name : Topband
    Model Number : TB-BL12125F-M108A
    Certification : CE,UN38.3
    Payment Terms : L/C, T/T
    Supply Ability : 450Mwh/year
    Delivery Time : 2~4weeks for samples; 4~6weeks for mass production
    Price : Negotiable
    • Product Details
    • Company Profile

    Topband Lithium Phosphate Battery , Lifepo4 Battery Pack OEM Accepted

    Topband Lithium Phosphate Battery , Lifepo4 Battery Pack OEM Accepted

    1. About us


    Shenzhen Topband Battery Co., Ltd, a company professional to do LiFePO4 battery, which is founded in 1996 and listed in Shenzhen in 2007.There are over 300 R&D engineers and about 3,000 employees in the 70,000 square meters Topband industrial park.We can provide One-Stop Solution of new energy, from cell, BMS/PCM to battery pack assembling.


    This rechargeable LiFePO4 battery pack TB-BL12125F support Bluetooth communication function. Through Android and IOS APP, can read the battery status and information. Especially due to the Android system’s openness, different smart phone manufacturer will have their own different Bluetooth hardware version and customized feature Android systems. It is necessary for the customer to confirm whether the phone is compatible for the APP.


    2. Specification


    NOItemsDescription
    Normal Specification
    1Nominal Voltage12.8V
    2Normal Capacity125Ah
    3Internal Resistance≤15mΩ
    4Series applicationNot allowed
    5Communication functionBluetooth
    Standard Charge
    4Charge operation temperature range0~45℃
    5Normal charge voltage14.6±0.1V
    6Recommended float charge voltage(for Standby use)13.8±0.1V
    7Allowed MAX constant charge current80A@Battery initial Temp 25±5℃
    8Recommended charge current≤60A
    Standard Discharge
    9Discharge operation temperature range-20~60℃
    10Output Voltage Range8.0~14.6V
    11Allowed MAX constant discharge current80A @Battery initial Temp 25±5℃
    12Discharge peak current100A/30min,400A/3s
    13Discharge Cut-off voltage8.0V
    Mechanical Characteristics
    14DimensionLength 318±2mm
    Width 165±2mm
    Height 215±2mm
    15WeightApprox. 15.0Kg
    Storage
    16Storage Temperature & Humidity RangeShort: within one month-20~35℃, 45~75%RH
    Long term: above one month-10~30℃, 45~75%RH
    17Self-discharge rateResidual capacity≤3% per month; ≤15% per year
    Reversible capacity≤1.5%per month; ≤8% per year

    3. Electrical Characteristics & Test Condition


    Testing Conditions: Ambient Temperature: 25±5℃; Huminity:45%~75%.


    NOItemsCriterionCondition
    1Capacity≥125AhRest for 1 hour after fully charged, then discharge with 0.33C current until the battery reaches the cutoff voltage. you can stop and define the Discharging current*time value (Ah) as battery capacity.
    2

    Cycle life (DOD%100)

    ≥2000cycle

    Charge / CC(0.33C)/CV(14.6V);

    End current : 0.05C;

    Rest time : 1h;

    Discharge / CC(0.5C);

    End voltage : 8.0V;

    Repeat above process until discharge capacity is no more than 80% of normal value. Accumulated times is defined as cycle life.

    3

    Discharge Temperature

    Characteristics

    -20℃≥70%At 25±5℃ discharge the battery with the current of 0.33C to the cut-off voltage. Store the battery at various temperatures for 2h and discharge the battery with 0.33C to the cut-off voltage. Record the ratio between discharging & charging capacity.
    0℃≥80%
    25℃100%
    55℃≥95%
    4Charge Retention abilityremain capacity≥90%Charge the battery to full capacity and store it for 28days, and then discharge it with 0.33C to the cut-off voltage.

    4. New function

    It's available to add Bluetooth tool for monitoring battery feature from smart phone as following:

    • Battery pack voltage
    • Battery current draw
    • Battery state of charge
    • Battery state of discharge
    • Battery cycles
    • Battery temperature
    • Remaining capacity
    • Designed capacity
    • Full capacity
    • Series Number
    • Manufacturer name

    Measuring distance:5m

    Topband Lithium Phosphate Battery , Lifepo4 Battery Pack OEM Accepted

    Topband Lithium Phosphate Battery , Lifepo4 Battery Pack OEM Accepted


    5. Dimensional Drawing


    6. Storage and Transportation


    1) Based on the character of cell, proper environment for transportation of LiFePO4 battery pack need to be created to protect the battery.
    2) Battery should be stayed in the ware house -20℃~35℃ where it’s dry, clean, shade, and well-ventilated.
    3) The battery should be stored in 50% SOC during transportation.
    4) The battery need to be charged every 6 months if out of use
    5) Keep the battery against dropping, turning over and serious stacking during loading.


    7. Warning & Tips

    Please read and follow the specification and caution remarks on battery surface before use the battery. Improper use may cause heat, fire, rupture, damage or capacity deterioration of the battery. Shenzhen Topband Battery Co., Ltd. Describes is not responsible for any accidents caused by the usage without following our specification.


    Warning!

    • The battery must be far away from heat source, high voltage, and avoid to be exposed in sunshine for long time.
    • Never throw the battery into water.
    • Never connect the positive and negative of battery with metal.
    • Never ship or store battery together with metal.
    • Never reverse two electrodes when use the battery.
    • Never disassemble the battery without manufacturer's permission and guidance.
    • Never knock, throw or trample the battery.

    Tips!

    • Keep the battery against high temperature. Otherwise it will cause battery heat, get into fire or lose some function and reduce the life.
    • When battery run out of power, please charge your battery timely (≤15day).
    • Please use the matched or suggested charger for this battery.
    • If battery emit peculiar smell, heating, distortion or appear any abnormity during working or storage, please stop using and take it out from device.
    • If the battery leaks and get into the eyes or skin, do not wipe, instead, rinse it with clean water and see doctor immediately.
    • Please far away from children or pets.
    • Do not put scrap battery into a fire or water.
    • If user needs to parallel several battery packs, please charge them to full capacity with same type of matched charger, and set it aside for 8 hours, professionals only. This battery pack supports application no more than 3 group parallel. If user needs to apply this product to more groups parallel, please reconfirm details with us.
    • It is strictly prohibited any series between the battery packs. Any requirements on serials connection, please contact TOPBAND for details.

    Quality Topband Lithium Phosphate Battery , Lifepo4 Battery Pack OEM Accepted for sale
    Inquiry Cart 0
    Send your message to this supplier
     
    *From:
    *To: Shenzhen Topband Battery Co., Ltd
    *Subject:
    *Message:
    Characters Remaining: (0/3000)