Portable ESS LiFePO4 Battery Prismatic Soft Pack 3.2V 21AH 85200235
Quick Detail:
Place of Origin: | Guangdong China (Mainland) |
Brand Name: | TAC |
Model Name: | IFR85200235 21Ah 3.2V |
Other Name: | LiFePO4 21Ah Soft Pack Cell |
Nominal Voltage | 3.2V |
Nominal Capacity: | 21Ah |
Size: | Max 8.5(T)*200W)*235(H) mm |
Weight: |
|
Product Specification
|
No.
| Item
| General Parameter
| Remark
|
| 1 | Rated Capacity
| Typical
| 21Ah | Standard discharge(0.2 C5A) after Standard charge
|
Minimum
| 20.5Ah |
| 2 | Nominal Voltage
| 3.2V | Mean Operation Voltage
|
| 3 | Voltage at end of Discharge
| 2.5V | Discharge Cut-off Voltage
|
| 4 | Charging Voltage
| 3.65V | |
| 5 | Internal Impedance
| ≤40mΩ | Internal resistance measured at AC 1KHZ after 50% charge
The measure must uses the new batteries that within one week after
shipment and cycles less than 5 times
|
| 6 | Standard charge
| Constant Current 0.2C5A Constant Voltage 3.65V 0.01 C5Acut-off
| |
| 7 | Standard discharge
| Constant current 0.2 C5A end voltage 2.0V
| |
Charge and Discharge Performance
|
No.
| Item
| General Parameter
| Remark
|
| 8 | Fast charge
| Constant Current 1C5A Constant Voltage 3.65V 0.01 C5Acut-off
| |
| 9 | Fast discharge
| Constant current 1 C5A end voltage 2.0V
| |
| 10 | Maximum Continuous Charge Current
| 1 C5A | |
| 11 | Maximum Continuous Discharge Current
| 1.5C5A | |
| 12 | OperationTemperature Range
| Charge: 0~45℃ | 60±25%R.H. Bare Cell
|
| Discharge: -10~60℃ |
| 13 | StorageTemperature Range
| Less than 1 year: -20~25℃
| 60±25%R.H. at the shipment state
|
less than 3 months: -20~40℃
|
| 14 | Cell Dimension
| Max 8.5(T)*200W)*235(H) mm | |
Feature for Portable ESS LiFePO4 Battery Prismatic Soft Pack 3.2V
21AH 85200235
1. High capacity 20ah for one cell, you can assebmled higher
capacity with less single cell
2. 3.2V standard voltage meet various equipment
3. Wide range of operating temperature; 0-45 degree,
4. Long operating time 2000times , usually keep 3-5 year
6. Low self-discharge rate (less than 2% per year at 20°C).the
battery remain capacity is 70% for original capacity after stock
one year
Main Applications :
The high capacity lifepo4 cell can be used for various EV E-CAR
protable ESS
Back up for boat: refrigerators, ice maker, dishwasher, electronics
RF device
Packing Manner
The battery put in plastical pallet one by one avoid short circle
Available Model for the LIFePO4 Button Cell:
| modle | size | capacity |
| LPF92108250 3.2V 20AH | 9.2*108*250mm | 20ah |
| LPF85200235 3.2V 21AH | 8.5*200*235mm | 21ah |
| LPF09185190 3.2V 25AH | 9*185*190mm | 25ah |
| LPF27135206 3.2V 60AH | 2.7*135*206mm | 60ah |
Similar Production for LiFePO4 Battery Prismatic Soft Pack 3.2V
21AH 85200235 For Portabel ESS
Cautions in use
To ensure proper use of the battery please read the manual
carefully before using it.
. Handling
- Do not expose to, dispose of the battery in fire.
- Do not put the battery in a charger or equipment with wrong
terminals connected.
- Avoid shorting the battery
- Avoid excessive physical shock or vibration.
- Do not disassemble or deform the battery.
- Do not immerse in water.
- Do not use the battery mixed with other different make, type, or
model batteries.
- Keep out of the reach of children.
. Storage
- Store the battery in a cool, dry and well-ventilated area.
. Disposal
- Regulations vary for different countries.
- Dispose of in accordance with local regulations.
Battery operation instruction
Discharging current
The discharging current does not have to surpass this specification
book stipulation the biggest discharging current, the over sized
electric current electric discharge can cause the battery capacity
play to reduce and to cause the battery heat.
Electric discharge temperature
The battery discharge must carry on in the ambient temperature
scope which this specification book stipulated.
Storing the Batteries
The battery should store in the product specification book
stipulation temperature range. If has surpasses above for six
months the long time storage, the discharge capacity will decrease
sharply.
Period of Warranty
1 year from the goods were shipped out from facory ,Because
batteries utilize a chemical reaction, battery performance will
deteriorate over time even if stored for a long period of time
without being used. In addition, if the various usage conditions
such as discharge, ambient temperature, are not maintained within
the specified ranges the life expectancy of the battery may be
shortened or the device in which the battery is used may be damaged
by electrolyte leakage. Please change the battery in time.
