• AY-L14S1P-18650-22FM
  • AY-L14S1P-18650-22FM
  • AY-L14S1P-18650-22FM
  • 48V(13S)-55.5V(15S) - AY-L14S1P-18650-22FM
  • 48V(13S)-55.5V(15S) - AY-L14S1P-18650-22FM
  • 48V(13S)-55.5V(15S) - AY-L14S1P-18650-22FM

AY-L14S1P-18650-22FM

48V(13S)-55.5V(15S)

Model: AY-L14S1P-18650-22FM
Voltage: 51.8V
Capacity: 2200mAh
Size (can be customized): L155* W80* T54mm
Cell Model: Samsung 18650 2200mah

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Sender email add: RE: AY-L14S1P-18650-22FM
  • 48V(13S)-55.5V(15S)

    AY-L14S1P-18650-22FM

    14S1P 48V 2200mAh Li-ion battery pack 
    Technical Parameters
    Battery pack * 51.8V 2200mAh Li(NiCoMn)O2 Battery is made by 14 pcs of
    Li(NiCoMn)O2 18650 3400mAh cells
    * In 14S1P configuration
    * Wrap with heavy duty PVC
    Charge Information *Charge voltage: 58.8V±0.05V (4.2V/cell)
    *Charge method: CC/CV (Constant-current and-Voltage with Limited current)
    *Standard charging time: 440mA/ 5hours, 1100mA/2hours
    (Battery capacity÷charging current×1.5 )
    *Charge current: 2A 
    Dishcharge Information * Maximum discharging current: 6A 
    * Continuous discharge current: 6A 
    * Discharge cut-off voltage: 38.5V (2.75V/cell)
    Protection Information * Protected by one PCM:
    * PCM is installed in the battery pack to balance charging and protect battery
    * Must wait min of 30 minutes afrer battery is fully charged to allow the PCM to perform balance function on all the cells within the pack
    * Maximal continuous charging current: 6A
    * Maximal continuous discharging current: 6A
    * Over-charge& over-discharge detection voltage: 4.25V/2.8V
    * Over-current detection: 15A±5A
    Short-circuit Protection Exterior short circuit Automatic recovery
    Intermal resistance / Cycle life ≤200mΩ / ≥500
    Operating Temperature *Standard Charge: 0~+40℃ / *Standard Discharge: -20~+60℃
    Pre-wired * Red=Positive,Black=Negative
    Weight/Dimension around 7.0kgs(including cells,pcm.pvc wires) ;L155* W80* T54mm
    Applications * Apply to e-bike, e-scooter , three-wheeler rickshaw
    * Replace 48V Nimh battery and 48V lead acid battery with much clear engergy.
    Warnings * 51.8V 2200MAh Li(NiCoMn)O2 Battery should be cut-off at ≥38.5V (2.75V/cell) during
    discharging, and should be stop charging at ≤58.8V(4.2V/cell)during charging.
    * We are not responsible for an damages or losses caused by misuse (included but not
    limited to: Improper charging/discharging, any changes of this battery pack,
    miss-assembling battery packs.)
    * Always pay attention to when charging the battery pack. Battery shall put in a place
    or wrong polarity connection.
    * Please always check battery polarity before connection to device. Never make wrong polarity connection.

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