3.2V 2500mAh 21700 LiFePO4 E-Bike Lithium Solar Battery

Model NO.
3.2v 2500mah
Standard Charge Current
3000mA
Max. Discharge Current (Short Pulse)
125000mA, 10s
Discharge Cut-off Temperature
20 ~70°c
Max. Discharge Current (Long Pulse)
75000mA, 60s
Max. Discharge Current (Continuous)
50000mA
Charging Protective Voltage
4.0V Max.
Operation Voltage
2.0~3.65V
Discharge Cut-off Voltage
2.0V Min
Nominal Voltage
3.2V
Charge Temperature
25±2°c
Typical Capacity
2500mAh(0.5c)
Transport Package
Carton
Specification
26650 2500mah
Trademark
EVL
Origin
China
HS Code
8507600090
Production Capacity
1000000pieces/Years
Reference Price
$ 3.15 - 3.78
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Product Description

Product Description

Safety Protection
To prevent the cell from leaking, heating and explosion, please pay attention to the following precautions
Do not immerse the core in water
It is forbidden to use or retain the cell near the heat source (such as fire, heater, etc.).
Please use the lithium ion battery charger

Detailed Photos

 

3.2V 2500mAh 21700 LiFePO4 E-Bike Lithium Solar Battery
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3.2V 2500mAh 21700 LiFePO4 E-Bike Lithium Solar Battery


3.2V 2500mAh 21700 LiFePO4 E-Bike Lithium Solar Battery
 3.2V 2500mAh 21700 LiFePO4 E-Bike Lithium Solar Battery
Product Parameters
ParameterProduct specification
Typical Capacity2500mAh(0.5C)
Nominal Voltage3.2V
Charge Temperature25±2°C
Charging Protective Voltage4.0V max.
Discharge Cut-off Voltage2.0V Min
Operation Voltage2.0~3.65V
Standard Charge ModelCell is charged with constant current of 1C to 3.65 V, and then converted to 3.65V constant voltage charging until the charging current is less than 0.02C (50mA).
Standard Charge Current3000mA
Max. Charge Current6000mA
Standard Discharge Current2500mA
Max. Discharge Current (Continuous)50000mA
Max. Discharge Current (Long Pulse)75000mA, 60s
Max. Discharge Current (Short Pulse)125000mA, 10s
Discharge Cut-off Temperature-20 70°C

Standard Charge Model		Cell is charged with constant current of 1C to 3.65 V, and then converted to 3.65V constant voltage charging until the charging current is less than 0.02C (50mA)

Certifications

3.2V 2500mAh 21700 LiFePO4 E-Bike Lithium Solar Battery

 

Packing&Shipping
 

The lithium battery is Dangerous Good for shipment by Sea and By air and they should be shipped under the regulation of UN3480.
All EVL batteries are packaged by DG plywood case and we provide UN38.3 test report and MSDS.

Please check shipping cost before place order, the lithium battery is Dangerous Good, the shipping cost is very different, so please check
shipping cost before place order.

3.2V 2500mAh 21700 LiFePO4 E-Bike Lithium Solar Battery
3.2V 2500mAh 21700 LiFePO4 E-Bike Lithium Solar BatteryCompany profile

EVL Battery Limited is a leading NCM Lithium Battery manufacturer from China and its public company in the Hongkong Stock Exchange market. There are 4 factories in Fujian and Guangdong. 
The production capacity of 4 factories is as much as 20 GWh per year. EVL Battery Limited is the number one Lithium Battery manufacturer from China.                               

Our Services & Strength                                                                                                                      

We provide high-quality EVL Battery to clients all over the world and help clients deliver battery from China to them by sea and by air at a reasonable price. and we provide necessary technical support and warranty to you!                      

3.2V 2500mAh 21700 LiFePO4 E-Bike Lithium Solar Battery
3.2V 2500mAh 21700 LiFePO4 E-Bike Lithium Solar Battery
3.2V 2500mAh 21700 LiFePO4 E-Bike Lithium Solar Battery
3.2V 2500mAh 21700 LiFePO4 E-Bike Lithium Solar Battery
FAQ

1. What is the life expectancy of a Lithium battery?

The typical estimated life of the Lithium Iron Phosphate (LiFePO4) battery is 5-15 years or 2000 to 8000 charge cycles. One charge
cycle is a period of use from fully charged, to fully discharged, and fully recharged again.

2. If I want to solar charge LiFePO4/Lithium Ion battery, which already has PCB, would a normal SLA controller work fine?

For LiFePO4 / Lithium-Ion battery, we always recommend using LiFePO4/Lithium Ion solar controller. Especially if you are using the
battery as UPS (back up power supply). The Lead-Acid solar controller will constantly provide pulse current to the battery, in the long
run, it might damage the PCB. So the PCB won't be able to protect the battery when it should be

3. I am a distributor. Can I cooperate with the battery warehouse for a long time?

Yes, Individual pricing for large scale projects and wholesale demands is available

4. Why hasn't my ups or FedEx transportation number been updated?

This is normal, in countries with tariffs, our packages need to pass the customs of your country before they can be delivered to the local
UPS or FedEx. Once they pass the customs and update the transportation number, you can usually receive the goods within 3-5 days.

5. Are the cells I bought balanced? 

we know the importance of maintaining the consistency of each cell in the battery pack, so we will match and balance all cells to ensure
that the internal resistance, voltage, and capacity of cells are completely matched and balanced before delivery. This process is very necessary.




 

 

Lithium Battery

PNEUTEC.IT, 2023