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SHENZHEN SINOLI ELECTRONIC CO., LTD.

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24v lithium ion battery pack lifepo4 long cylce battery pack oem welcome

Shenzhen Sinoli Electronic Co.,Ltd | Updated: Apr 19, 2017
24v lithium ion battery pack lifepo4 long cylce battery pack oem welcome
  • Model NO.: SNL-24V 4Ah

  • Usage: Electric Bicycle

  • Discharge Rate: High Discharge Rate

  • Electrolyte: Li Ion

  • Rechargeable: Chargeable

  • Battery Materials: Lithium Ion Battery

  • Weight: 2.5kg

  • Origin: Guangdong, China

  • Type: Lithium-Ion Batteries

  • Nominal Voltage: 24V

  • Shape: Square Battery

  • Installation: Packaged

  • Application: Electric Bicycle Battery

  • Plastic Color: Gray

  • Other Name: Powerful Battery

  • Specification: CE. SGS. RoHS, UL, KC

  • Application:batterie scooter
    handicap scooter batteries
    mobile scooter batteries
    disabled scooter batteries
    battery mobility scooter
    power scooter battery
    battery electric scooter
    electric scooter battery life
    scooter with battery



Product Description
24v lithium ion battery pack lifepo4 long cylce battery pack oem welcome
No.ProjectDescription
4.1Voltage24V
4.2CapacityTypical:4Ah(0.2C charge and discharge)
Min.:4.0Ah
4.3Resistance≤200mW (AC 1kHz)
4.4StandardCCCV :Current=10A,Voltage=29.6±0.05V,cut off current = 0.1A
4.5Max continuous charge current4A±0.2A,it can be changed depend specified requriements.
4.6Standard dischargeDischarge current=20A,Cut-off voltage =21V±0.05V
4.7Max conitnuous discharge current45A, it can be changed depend specified requriements.
4.8Peack discharge current60A(5s), it can be changed depend specified requriements.
4.9Cyclelife time3-5 years
4.10Working temepratureCharging:0~42ºC ,Discharging:-20~60ºC
4.11Outgoing Voltage25.2V~29.4V, it can be changed depend specified requriements.
4.12WeightApprox. 0.96 kg
4.13Balancing charge functionWhen charging, the single cell voltage exceeds 3.5V ± 0.05V, balancing function is activated , the batteries voltage is lower than 3.45V ± 0.05V, balancing function is stopped
4.14Safety funcationOvercharge protection, automatic recovery .
 
Over-discharge protection , charging restored
Overcurrent , short circuit protection , load disconnect recovery .
Low /high-temperature protection , automatic recovery temperature returns to normal range .

Input power requirement /Battery charger information
 
Item  Datasheet  Remark
Charger Output Voltage29.4±0.05V
Charger Output Current≤2A
Ripple and noise<100mV
Charge methodconstant current and constant voltage
ProtectionOver current , over voltage , short circuit, anti-reverse, anti- intrusion and so on.

Temperature feature
 
Charge temperatuerDischarge temperature
25&#186;C&#177;2&#186;C-20&#186;C25&#186;C55&#186;C
&#8805;55%100 %&#8805;98 %


Storage of polymer lithium-ion batteries
 
Storage temperature  
&#8804;  1month     -20~45&#186;C
&#8804;  3month     0~30&#186;C     
&#8804;  6month     20&#177;5&#186;C
 
Humidity: 45-85%; 
Batteries were 40~60% charged.
 
In case of over-discharge, batteries should be charged for one time every 3 months while storing. Batteries should be discharged and charged after being stored more than a year in order to activate it and restore energy.
     
2,Batteries should be charged immediately after work in case of over-discharge
Handling Instructions  
Read and observe the following warnings and precautions to ensure correct and safe use of LiFeCoPO4 batteries. It is claimed that we are free of any responsibility with the contingency and loss dueto the cells' wrong usage (not preferred in the product specification)