Sign In | Join Free | My infospaceinc.com
infospaceinc.com
Products
Search by Category
Home > Storage Batteries >

200AH rechargeable lifepo4 battery , 24v deep cycle battery with Metal case

Categories UPS Rechargeable Batteries
Brand Name: Topband
Model Number: TB24200F-T110A
Certification: MSDS
Place of Origin: China
MOQ: 10pcs
Price: Negotiable
Payment Terms: L/C, T/T
Supply Ability: 450Mwh/year
Delivery Time: 2~4weeks for samples; 4~6weeks for mass production
Packaging Details: standard export carton
Nominal Voltage: 24V
Typical Capacity: 200Ah
Nominal Charge Voltage: 29.2V
Discharge Cut-off Voltage: 20V
Work Temperature: -20℃ - 60℃ ( -4℉ - 140℉ )
Weight: 60kg
Dimension: 602x490x155 mm
Material: Nano LiFePO4
  • Haven't found right suppliers
  • Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
  • And this service is free of charge.
  • we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!
  • Submit Buying Request
    • Product Details
    • Company Profile

    200AH rechargeable lifepo4 battery , 24v deep cycle battery with Metal case


    200AH rechargeable lifepo4 battery , 24v deep cycle battery with Metal case


    1. Battery Pack Basic Features


    A. Extremely safe and stable chemistry: PCB and/or BMS built inside to balance protect the battery.

    B. Long life-cycle: Can be circularly used, best can up to 2000 times recycles, 8 times of Lead acid battery.

    C. Lighter weight, with the best power-to-weight ratio: 1/3 of Lead acid battery weight.

    D. Good performance at high temperature and high temperature resistance

    E. Low self-discharge rate, less than 3% monthly.

    F. No memory effects and highly efficient charge.

    G. Environment friendly: Clean and Green energy poses no pollution on our environment.


    2. Specification

    NO.ItemsCharacteristicsTesting Methods
    1Nominal Voltage24VFollow
    2Nominal Capacity200AhFollow
    3Minimum Capacity180AhFollow
    4Battery internal ImpedanceInternal Impedance≤20mΩ,Internal Impedance Testing Machine(1kHz )
    5Shipment Voltage24~28VMulti-meter
    6DimensionLength602x490x155mmVernier caliper
    Width
    Height
    gross weightApprox: 60 kgelectronic scale
    7Working TemperatureCharge0~45℃, 45~85%RHTemperature & Humidity Instruments
    Discharge-20~55℃, 45~85%RH
    8Storage Temperature & Humidity RangeShort: above one month-20~+55℃, 45~85%RHTemperature & Humidity Instruments
    Medium: above three months0~+45℃, 45~85%RH
    Long:above one year+5~+30℃, 45~85%RH
    9Allowed maximum continuous charge current200AMulti-meter
    10Allowed maximum continuous discharge current200AMulti-meter
    11Allowed maximum reverse charge voltageNO Allowed/
    12Allowed maximum charge voltage29.2±0.1VMulti-meter
    13Discharge cut-off voltage16±0.1VMulti-meter

    2. Battery Pack Electrical Characteristics

    2.1 Testing Conditions (Unless Specially Requirements)

    Temperature:20±5℃ Related Humidity: 45~75%

    Atmosphere Pressure: 86~106kPa

    The testing items under the Shipment Voltage

    2.2 Battery Pack Electrical Characteristics

    No.ItemsStandardsTesting Methods
    1Internal ImpedanceImpedance ≤20mΩUnder 20±5℃ Environment Temperature , the Usage Frequency of Fully Charge( 1KHz) , Use AC Internal Impedance test machine to test
    2Nominal Capacity200AhRest for 0.5~1 hour after fully charge, Using electrical loader to connect with the battery output port, and discharge with constant current 0.2C till it can’t discharge. Do the cycle three times, if there is one time that the discharge time is equal or more than 285minute , you can stop.
    3Short circuit protectionNo load ability after short-circuit .comeback capability of loading after remove the lead away,Short the pack with the lead (<50mΩ). If remove the lead away, connect the electronic loader with P+, P- of protection board again, so load ability comes back.
    4Allowed Maximum continuous charge Current200Acharging with 200A for more than 0.5h and the added temperature of battery pack less than 20℃.
    5Allowed Maximum continuous discharge Current200ADischarging with 200A for more than 0.5h and the added temperature of battery pack less than 20℃.
    6Over Current Protection500-800AUsing electron load connect with output side, discharge with 500A for about 2sec Discharge with 800A for less than 20 millisecond,
    7the delay time of over current protection10.0-50.0msUsing electron load connect with output side, discharge with more than 800A and record the voltage wave of output side with oscillograph . Numerating the time of voltage from wave to zero for voltage
    7cycle lifeDischarge Capacity ≥80%Discharge it with the current of 50A to the cut-off voltage, and store it for 15min.Charge a battery with the current of 50A, then keep the voltage and current constant and continue to charge it until completed . After storing the battery for 15min. The test is to be conducted as per the above cycles. The cycle should be 1000 times. At the 1001 times discharge capacity should not be less than ≥80% with 20A.
    8Discharge Temperature Characteristics

    The ratio between discharge capacity and charge capacity should be not less than the following value

    At 20±5℃ discharge the battery with the current of20A to the cut-off voltage and record charge capacity. Store the battery at the following temperature for 2h and discharge the battery with 20A to the cut-off voltage.
    Discharge CurrentDischarge Temperature
    -20℃0℃25℃55℃
    0.2C60%80%100%95%
    9Charge Retentionremain capacity≥90%At 20±5℃ completely charge and store it for 28days,and then discharge it with 20A to the cut-off voltage. (We suggest charge the battery every three months)
    10Over Discharge Protection furbishCharging With20ACharge the battery with 20A for 5min and measure the output voltage (≥16V)of the battery pack. The battery should have load.

    3 Battery Pack Reliability Test

    3.1 Testing condition (Unless Special Requirements)

    Temperature:20±5℃ Relative Humidity: 45~75%

    Atmosphere Pressure: 86~106kPa

    All testing under full capacity

    3.2 Reliability Test

    No.ItemsStandardsTesting Methods
    1Vibration TestingThe appearance of battery should not leakage, break or explosionFix a charged battery on a vibrating table, vibrate it for 90 minutes in three mutually perpendicular directions at the 0.8mm resonance. The frequency is to be varied at the rate of 1hz/min between 10 and 55 hertz.
    2High Temperature Discharge TestingThe battery should be no remarkable breakage, distortion. Discharge time should not less than 255minsPlace a full charged battery under the environments of 55℃ for 2 hours. Discharge it at the current of 200mA to the cut-off voltage. Then keep it at 20℃±5℃ for 2 hours.
    3Low Temperature Discharge TestingThe battery should be no remarkable breakage, distortion. Discharge time should not less than 180 minute

    Place a full charged battery under the environments of -20℃ for 15-24 hours. Discharge it at the current of 200mA to the cut-off voltage. Then keep it at 20℃±5℃ for 2 hours.

    4Constant Humidity & Temperature TestingThe battery should be no remarkable breakage, distortion. Discharge time should not less than180minsPlace a full charged battery under the environments of 40℃ and 90% - 95%RH for 48 hours. And keep it in the room temperature for 2 hours. Then discharge it at the current of 200mA to the cut-off voltage.
    5High & Low Temperature StorageThe battery should be no remarkable breakage, distortion. And charge/discharge normallyPlace a full charged battery in a oven with 55±2℃ for2 hours, then keep it under 20±5℃ for 4hrs, then place it in a oven with -20±2℃ for 2 hours, then keep for 4 hours under 20±5℃, cycle as high temperature-normal temperature-low temperature-normal temperature-high temperature for 10 times

    4. BATTERY PACK SAFETY TEST

    4.1 Testing condition (Unless Special Requirements)

    Temperature:20±5℃ Relative Humidity: 45~75%

    Atmosphere Pressure: 86~106kPa

    All testing under full capacity

    4.2 Battery Pack Safety Test

    No.ItemsStandardsTesting Methods
    1Short-CircuitThe battery should be no remarkable breakage, distortion. And charge normally.Use a resistor with less than 0.05Ω to make the battery short circuit for 1 hour. The appearance and characteristics are normal.
    2Over Discharge Protection TestThe battery should be no remarkable breakage, distortion. Appearance and charge are normal.Discharge the battery at the rate of 20A with the load of 30Ω for 24h . Charging for 10sec with specified adapter , and check the voltage(≥16.0V)
    3Impact TestThe battery should be no explosion or catch firePlace a full charged battery on a flat and put a stainless steel stick (Diamond 7.9mm) in the middle of the battery upright . Beat the steel stick with 9.1Kg
    Product Tags:

    Ups Backup Battery

      

    Ups Car Battery

      
    Buy 200AH rechargeable lifepo4 battery , 24v deep cycle battery with Metal case at wholesale prices
    Send your message to this supplier
     
    *From:
    *To: Shenzhen Topband Battery Co., Ltd
    *Subject:
    *Message:
    Characters Remaining: (0/3000)
     
    Inquiry Cart 0