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LiFePO4 Battery 48V 40AH(with BMS,Fast Charger and Bag) |
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48V 40AH LiFePO4 Battery(with BMS,Fast Charger and Bag):
Brand New, A Grade!!!
Free BMS, Free Fast Charger, Free Battery Bag!!!
48V 40AH LiFePO4 Battery Specification:
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Battery Model
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48V 40AH
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Nominal Capacity (AH)
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40Ah
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Nominal Voltage (V)
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51.2
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Source Resistance (mΩ）
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＜40
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Cell Combination
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16-Series
14-Paralles
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Cell Type
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26650 Cylindrical (3.2V 3000mAh)
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Cell Quantity (series*parallels)
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224 pcs
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| Cell Size |
Diameter: 26mm
Height: 65mm
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| Battery Size |
380×210×140mm 430×200×140mm
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Discharge Cutoff Voltage (V)
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35.2
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Charge Cutoff Voltage (V)
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62.4
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Rated Discharge Current (A)
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40
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Instantaneous Maximum Discharge Current (A)
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120 (without BMS)
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Maximum Continuous Discharge Current (A)
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80
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Maximum Continuous Charge Current (A)
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20
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| Maximum Standard BMS Limited Current (A) |
30
If you have special requirement, please kindly tell us
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Charge Mode
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CC-CV
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Standard Charge Current (A)
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2
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Charge Time under Standard Charge Current
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24 hours
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Fast Charge Current (A)
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6
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Charge Time under Fast Charge Current
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8 hours
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Charge Temperature Range
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0-45℃
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Discharge Temperature Range
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-10-60℃
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Battery Net Weight (include BMS) (kg)
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21
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Battery Gross Weight (include BMS) (kg)
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24
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Lasting Distance (48V 1000W Motor)
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106km
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| Charging Cycles |
>1000 times
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| Equipment |
BMS + 6A Fast Charger + Bag
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Recommend Motor Application
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48V 1000W and above
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What is the LiFePO4 Battery ?
LiFePO4 is an intrinsically safer cathode material than LiCoO2 since exothermic reactions can not occur in batteries based on this material: LiFePO4 cells do not incinerate or explode under extreme conditions. In addition, LiFePO4 cells have a higher discharge current, are not toxic and have a much higher cycle life than LiCoO2 cells.
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Battery system design
LiFePO4 cells can be purchased from various suppliers with diverse characteristic and price levels. The art of engineering a full-sized EV battery system is to select the proper cells, design the battery pack and battery management system (BMS) -taking geometric, thermal and electric constraints into account- and select the appropriate charger.
| The above characteristics make LiFePO4 the ideal chemistry for electric vehicle applications. |
LIFEPO4 Battery Wide Application Fields!
◆Light electric vehicles such as electric motorcycle, e-bike, e-scooter, golf car, folk lifter, floor cleaner
◆Power tool, electric garden tool, agricultural tool, special application tool ,Remote control plane, car, boat
◆Remote control plane, car, boat ,Solar energy, wind energy storage systems |
| COMPARISON DATA AMONG VARIOUS LITHIUM BASE BATTERIES |
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Safety |
CYCLE LIFE |
POWER WEIGHT DENSITY |
LONG TERM COST |
Temperature Range |
| LiFePO4 |
Excellent
Safest and most envirofriendly among all the listed groups |
Excellent Cycle life can be as long as over 2,000 cycle, best among all the listed groups. |
Acceptable |
Excellent
Most economic |
Excellent (can be discharged at -45~ 70 Centigrade) |
| LiCoO2 |
Very unstable, must handle with extremely care, it might explode or catch fire under collision, over-charged, short circuit or when heat build-up. |
Acceptable Cycle life only up to 300~500 cycle. Not good for high C-rate discharge. |
Good |
High > |
Decayed beyond 55 ~ -20 Centigrade |
| LiMn2O4 |
Have to handle with care, or it might explode or catch fire under collision or over-charged. |
Unacceptable Cycle life only up to100~800 cycle, depending on the discharge C-rate. |
Acceptable |
Acceptable |
High |
| Li(NiCo)O2 |
Very unstable, must handle with extremely care, it might explode or catch fire under collision, over-charged, short circuit or when heat build-up. |
Acceptable Cycle life can be 300~500 cycle. Not good for high C-rate discharge. |
Good |
High |
Decayed extremely fast over 55~ -20 Centigrade |
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