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18650 1500mAh 3.2V long cycle life 2000times for emergency lighting

18650 1500mAh 3.2V long cycle life 2000times for emergency lighting

  • 18650 1500mAh 3.2V long cycle life 2000times for emergency lighting
  • 18650 1500mAh 3.2V long cycle life 2000times for emergency lighting
  • 18650 1500mAh 3.2V long cycle life 2000times for emergency lighting
18650 1500mAh 3.2V long cycle life 2000times for emergency lighting
Product Details:
Place of Origin: CHINA
Brand Name: maxpower/OEM
Certification: KC/ CB/ UN38.3/ROHS
Model Number: 18650 3.2V 1500mAh
Payment & Shipping Terms:
Minimum Order Quantity: 1000PKS
Price: Negotiable
Packaging Details: 5pks/box, 10boxes/ctn
Delivery Time: 10-30days
Payment Terms: T/T, L/C, Western Union
Supply Ability: 300000pcs/month
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Detailed Product Description
MATERIAL: Lithum LiFePO4 Battery VOLTAGE: 3.2V
CAPACITY: 1500mAh PACKAGE: 50pcs/box, 200pcs/ctn
CYCLES: More Than 2000 Times

18650 3.2V1500mAh Lithium LiFePo4 Battery CE UL Emergency lighting
 

  • 3.2V LiFePo4 battery cell Light weight and high energy density
  • Direct factory in house testing with safety and qualified export certificate
  • Stable discharge performance and wide working temperature
  • Discharge Rate 1C , 3C, 5C , 10C design is available to meet different requirement
  • Accept customized battery pack and OEM /ODM order with customer brand
  • Fast delivery with express service ,sea shipment , air shipment, UN38.3 ,MSDS

 
The spec. of 18650 3.2V 1500mAh:

NOItemsSpecificationRemarks
1Nominal Capacity1500mAh0.2 C5A Discharge
0.2 C5A Discharge
2Nominal Voltage3.2VVoltage
3Discharge Cut-off Voltage2.0V0.2 C5A Discharge
0.2 C5A Discharge
4Charge Limited Voltage3.65±0.03V0℃~45℃
5Standard Charge Current0.2 C5A0℃~45℃
6Standard Discharge Current0.2 C5A-10℃~ +60℃
7Rapid Charge Current0.5C5A0℃~45℃
8Rapid Discharge Current0.5C5A-10℃~ +60℃
9Max. Charge Current3C5AEnd voltage 2.0V
Limited Voltage2.0V
10Internal Impedance≤40mΩAC 1kHz condition
At AC 1kHz
11WeightAbout 41.0gWeight±1g
About.41.0g
12Storage Temperature Range≤1 month-20~ 45℃Factory Voltage 3.3~3.45V
≤3 months0℃~ +30℃Ex-factory Voltage3.3~3.45V
≤12 months20±5℃ 

 
More pics of the battery cells:
 
18650 1500mAh 3.2V long cycle life 2000times for emergency lighting 0
 
The feature of the LifePO4 Battery:
The experiment of overdischarge to zero voltage was carried out with the lithium iron phosphate battery STL18650(1100mAh) .
 
Test Conditions: the 1100MAH STL18650 battery was filled with 0.5 c charge rate, and then discharged with 1.0 c discharge rate to 0C battery voltage. The 0 V batteries were divided into two groups: one for 7 days and the other for 30 days, and then charged at 0.5 c and discharged at 1.0 c. Finally, the differences between two kinds of zero-voltage storage period are compared.
The result of the test is that the battery has no leakage after 7 days storage, the performance is good, the capacity is 100% ; after 30 days storage, the battery has no leakage, the performance is good, the capacity is 98% ; after 30 days storage, the battery does 3 times charge and discharge cycle, the capacity is restored to 100% .
This test shows that the battery even if there is over-discharge (even to 0V) , and stored for a certain time, the battery is not leakage, damage. It's a property that no other lithium-ion battery have.
 
SO, the advantge of this kind of battery is as following:

  • High efficiency output: STANDARD DISCHARGE IS 2 ~ 5 °C, continuous high current discharge can reach 10 °C, instantaneous pulse discharge (10 s) can reach 20 °C
  • high temperature performance: external temperature 65 °C, internal temperature up to 95 °C, battery discharge end temperature up to 160 °C, the structure of the battery is safe; even if the battery is damaged inside or outside, the battery does not burn, does not explode, has the best safety;
  • excellent cycle life, after 500 cycles, its discharge capacity is still more than 95% ;
  • Fast charging;
  • low cost;
  • no pollution to the environment.

Application:

  • Large Electric vehicles: buses, electric cars, tourist attractions and hybrid vehicle;
  • Light Electric Vehicles: Electric Bicycles, Golf Carts, small flat battery cars, forklifts, cleaning vehicles, electric wheelchairs, etc.
  • Electric tools: drills, SAWS, lawnmowers, remote-controlled cars, boats, aircraft and other toys,
  • solar and wind energy storage equipment, UPS and emergency lights,
  • warning lights and miner's lamps (Best Safety) ;
  • Replacement of 3V disposable lithium batteries for cameras and 9V nickel cadmium or nickel hydrogen rechargeable batteries (exact same size) ;
  • small medical devices and portable instruments.

For more and OEM paking solution, Please talk to me freely.

Contact Details
MAXPOWER INDUSTRIAL CO.,LTD

Contact Person: Jackie Xie

Tel: +86-13480725983

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