Newly Arrival Electric Bicycle Battery Rear Rack - 38120 3.2V10Ah Cylindrical LiFePO4 cell – Jinkailai

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Newly Arrival Electric Bicycle Battery Rear Rack - 38120 3.2V10Ah Cylindrical LiFePO4 cell – Jinkailai Detail:

Specification of 3.2V10Ah LiFePO4 battery
Item Parameter Remark
Typical Capacity 10Ah@ 1C discharge Discharge current 1C with 2.0V cut off.
Minimum Capacity 10 Ah@ 0.2C ≥10Ah
Typical voltage 3.2V
Weight 288g±12g
Impendence ≤3mΩ Less Than 3mΩ
Charge
current
(CC-CV)
Suggestion continue charge current ≤1C(10A) 0℃~45℃,Suggest the max charge current less than 1C. To Achieve the max. Service life.
0.2C(CC)to 3.65V, At 3.65V(CV)until the current ≤0.02C, then stop charge.
(P.S: Large continue charge rate will reduction of the service life of the cell.
Considering the high rate will lead to temperature rising, we are not suggest the
battery pack work on high charge rate continue long time.)
Max charge current ≤5C(50A)
Cut off voltage 3.65V
Discharge Max. continue
discharge current
≤20C(200A)  -20℃~60℃ suggest the max. charge current less than 1C.
To Achieve the max. Service life. 0.2C(CC)to 2.0V, stop discharge.
(P.S: Large continue discharge rate will reduction of the service life of the cell.
Considering the high rate will lead to temperature rising, we are not suggest the
battery pack work on high discharge rate continue long time.)
Max discharge
current(short time)
≤30C(300A)
Cut off voltage 2.0V
Charging
time
Standard 5h Preference value
Quick-charge 0.5h
Recommend SOC window SOC:10%~90% Suggest DOD 90%
Charging temperature 0℃~45℃ During charge , ambient temperature should not exceed 45℃.
Discharging temperature -20℃~60℃ Battery can work at specified temperature range with capacity loss in tolerance.
Storage
tempera
ture
One month 0℃~45℃
One year 0℃~35℃
Storage humidity <70﹪

Technical parameters

Model JKL-LFP38120
Battery material (the anode) LiFePO4
Size ∅38 x 120mm
Weight 288g
Max. continuous charge current 2C20A
Max.continuous discharging current 5C100A
Max. peak discharge current 25C250A
Working temperature -20℃)to+60℃)
Cycle life >3500times(25℃,1C charge/discharge,100%DOD)
performance advantage field Vehicle power supply, vehicle start battery & Stop-start battery
cell’s collection way Bolted connection & welding connection, lower touch resistance, avoiding poor touch.

3.2V10Ah cell performance curves show:

High rated discharge performance curve

1

38120 cell peak discharge test curve

2

3.2V10Ah cell testing curveCycle testing 3500 times based on 1C charge & discharge100%DOD/time,capacity retention ≥80%.)

3


Product detail pictures:

Newly Arrival Electric Bicycle Battery Rear Rack -
 38120 3.2V10Ah Cylindrical LiFePO4 cell – Jinkailai detail pictures

Newly Arrival Electric Bicycle Battery Rear Rack -
 38120 3.2V10Ah Cylindrical LiFePO4 cell – Jinkailai detail pictures

Newly Arrival Electric Bicycle Battery Rear Rack -
 38120 3.2V10Ah Cylindrical LiFePO4 cell – Jinkailai detail pictures


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With our leading technology also as our spirit of innovation,mutual cooperation, benefits and development, we are going to build a prosperous future jointly with your esteemed company for Newly Arrival Electric Bicycle Battery Rear Rack - 38120 3.2V10Ah Cylindrical LiFePO4 cell – Jinkailai, The product will supply to all over the world, such as: Iraq , Suriname , Hungary , Our company will continue to adhere to the " superior quality, reputable, the user first " principle wholeheartedly. We warmly welcome friends from all walks of life to visit and give guidance, work together and create a brilliant future!
  • Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!
    5 Stars By Florence from Austria - 2017.11.01 17:04
    The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
    5 Stars By Phyllis from New Zealand - 2018.05.13 17:00

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