Lithium Ion Prismatic LiFePO4 Cell 3.2V 20ah Lii Ion Battery
China Lithium Ion Prismatic LiFePO4 Cell 3.2V 20ah Lii Ion Battery, Find details about China 20ah Lithium Ion LiFePO4 Battery, Large Capacity 3.2V 20ah Battery from Lithium Ion Prismatic LiFePO4 Cell 3.2V 20ah Lii Ion Battery
Basic Info.
Model NO.
20ah
Max.Charge Current
270A(3ca)
Standard Charge
0.25c
Fast Charge
1.0c
Standard Discharge
0.5c
Max Discharge
3.0c
Working Temperature
-20~60ºC
Usage
Car, Bus, UPS, Electric Power, Lighting, Boat
Discharge Rate
High Discharge Rate
Installation
Packaged
Nominal Voltage
3.2V
Shape
Prismatic
Electrolyte
Lithium
Trademark
GBS
Transport Package
Carton Box
Specification
72X42X154± 1mm
Origin
Zhejiang
HS Code
8507600090
Model NO.
20ah
Max.Charge Current
270A(3ca)
Standard Charge
0.25c
Fast Charge
1.0c
Standard Discharge
0.5c
Max Discharge
3.0c
Working Temperature
-20~60ºC
Usage
Car, Bus, UPS, Electric Power, Lighting, Boat
Discharge Rate
High Discharge Rate
Installation
Packaged
Nominal Voltage
3.2V
Shape
Prismatic
Electrolyte
Lithium
Trademark
GBS
Transport Package
Carton Box
Specification
72X42X154± 1mm
Origin
Zhejiang
HS Code
8507600090
Product Desciption
Product Description
Product Parameters
Details
Certification
Packing & Delivering
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.
Overview of Factory
Certifications:
First of all, you should know that lithium batteries are class 9 dangerous goods.
covering carriage of dangerous goods at sea or express in accordance with the requirements of the IMDG code.
China customs needs to show the result sheet of dangerous transport package use identification.
Before the shipping of lithium batteries, the quality of the products must be guaranteed to meet the requirements, generally, CE and UR certification; and Below are some of the paperwork that may need for shipping lithium batteries,
Regulations:
There are a number of regulations we have to comply with, both from government agencies, world organizations, and couriers. These guidelines might include regulations like:
It's more complicated to ship batteries.
The below pictures for your reference:
In China, only Shenzhen and shanghai port can export batteries, recently, it is summer season and it increases the possibility of an explosion so China government strictly control the shipment of batteries. please kindly understand if late delivery.
Why choose us
FAQ
Q: What is the life expectancy of a Lithium battery?
A: 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.
Q: If I want to charge a solar LiFePO4/Lithium Ion battery, which already has PCB, would a normal SLA controller work fine?
A: For LiFePO4 / Lithium-Ion battery, we always recommend using the LiFePO4/Lithium-Ion solar controller. Especially if you are using the battery as UPS (backup 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.
Q:I am a distributor. Can I cooperate with the battery warehouse for a long time?
A: Yes, Individual pricing for large scale projects and wholesale demand is available
Q: Why hasn't my ups or FedEx transportation number been updated?
A: 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.
Q: Are the cells I bought balanced?
A: 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.
Basic Performance
(1) Output with high efficiency: Standard discharge current is 0.3C-0.8C, instant impulse discharge current is 10C for 10 seconds.
(2) Good performance under high temperature, it could work under 65°C temperature. The battery structure is safe and good.
(3) Good performance under low temperature. discharge capacity decreases to over 78% under 0°C and discharge capacity decreases to over 70% under -20°C.
(4) Good safety performance: When the pressure inside the battery is too large, the one-way safety valve will release gas and heat to make sure battery perform well. When the internal pressure reaches a certain level, the valve will be open immediately which can protect the battery from burning and explosion.
(5) Good cycle life time, the discharge capacity is still over 80% after 3000 cycle times of single cell(80%DOD).
(6) It can fast charging. It could be charged to 80% within 20 minutes and charged full with 2-3h.
(7) Low cost. (8) No pollution during manufacture and usage.
(2) Good performance under high temperature, it could work under 65°C temperature. The battery structure is safe and good.
(3) Good performance under low temperature. discharge capacity decreases to over 78% under 0°C and discharge capacity decreases to over 70% under -20°C.
(4) Good safety performance: When the pressure inside the battery is too large, the one-way safety valve will release gas and heat to make sure battery perform well. When the internal pressure reaches a certain level, the valve will be open immediately which can protect the battery from burning and explosion.
(5) Good cycle life time, the discharge capacity is still over 80% after 3000 cycle times of single cell(80%DOD).
(6) It can fast charging. It could be charged to 80% within 20 minutes and charged full with 2-3h.
(7) Low cost. (8) No pollution during manufacture and usage.
Product Parameters
| No | Item | Parameter Specification |
| 1 | Model | GBS-LFP20Ah-A |
| 2 | Nominal Capacity | 20Ah |
| 3 | Minimum Capacity | 20Ah |
| 4 | Nominal Voltage | 3.2 V |
| 5 | Internal Resistance | ≤1.3mΩ |
| 6 | Standard Charge | 0.25C |
| 7 | Fast Charge | 1.0C |
| 8 | End of Charge | 3.55V |
| 9 | Standard Discharge | 0.5C |
| 10 | Max Discharge | 3.0C |
| 11 | Instantaneous Discharge | 5C |
| 12 | End of Discharge | 2.5V |
| 13 | Working Temperature | -20~60ºC |
| 14 | Cycle Life | >3000 cycles(0.5C) |
| 15 | Battery Weight | 0.7±0.1kg |
| 16 | Shell Material | PP |
| 17 | Cell Dimensions | 72X42X154±1mm |
Details
Certification
Packing & Delivering
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.
Overview of Factory
Certifications:
First of all, you should know that lithium batteries are class 9 dangerous goods.
covering carriage of dangerous goods at sea or express in accordance with the requirements of the IMDG code.
China customs needs to show the result sheet of dangerous transport package use identification.
Before the shipping of lithium batteries, the quality of the products must be guaranteed to meet the requirements, generally, CE and UR certification; and Below are some of the paperwork that may need for shipping lithium batteries,
- Material Safety Data Sheet (MSDS)
- UN38.3 Certificate
- Identification and classification report for transport of goods
- Dangerous packing certification
Regulations:
There are a number of regulations we have to comply with, both from government agencies, world organizations, and couriers. These guidelines might include regulations like:
- Having the national authority/courier approve the shipment of your product.
- Ensuring the shipment is labeled appropriately (it might need a "Dangerous Goods" label)
- Packing the shipment according to specific guidelines (this might require specific boxes or insulating material, for example).
- Your shipment might need to be packed by someone with a current HAZMAT certification.
It's more complicated to ship batteries.
The below pictures for your reference:
In China, only Shenzhen and shanghai port can export batteries, recently, it is summer season and it increases the possibility of an explosion so China government strictly control the shipment of batteries. please kindly understand if late delivery.
Why choose us
FAQ
Q: What is the life expectancy of a Lithium battery?
A: 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.
Q: If I want to charge a solar LiFePO4/Lithium Ion battery, which already has PCB, would a normal SLA controller work fine?
A: For LiFePO4 / Lithium-Ion battery, we always recommend using the LiFePO4/Lithium-Ion solar controller. Especially if you are using the battery as UPS (backup 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.
Q:I am a distributor. Can I cooperate with the battery warehouse for a long time?
A: Yes, Individual pricing for large scale projects and wholesale demand is available
Q: Why hasn't my ups or FedEx transportation number been updated?
A: 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.
Q: Are the cells I bought balanced?
A: 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.
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