Hunan Jiawei New Energy Technology Co., Ltd.
                                                                                                           
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32700 Cylindrical LiFePO4 Lithium Iron Phosphate Battery

Price Negotiable
Price: negotiable
MOQ: 100 PCS
Delivery Time: based on the quantity
Brand: JW
Product Description

Lifepo4 lithium iron phosphate Cylindrical battery

 

 

1. Description

  • Good safety performance, polymer battery will not cause explosion, soft package structure is safe and reliable.
  • Lithium ion LeFePo4 battery thickness can be the thinnest, the thinnest can be 1mm.
  • Light weight, easy to transport, save transportation costs.
  • Lithium ion LeFePo4 battery The internal resistance is small, it can be less than 35mΩ, which reduces the self-consumption and prolongs the service life.
  • Lithium polymer battery has a large capacity and can be customized in a variety of shapes.
  • Lithium ion LeFePo4 battery Good discharge performance are more stable and the protection circuit design is simpler.
  • No pollution to the environment. There is no harmful substance in the lithium ion battery, which is a veritable "green battery".

 

 

2. Applications

 

3. Specifications

Items
Parameter
Nominal voltage
3.2v
Minimum capacity
5000mAh (0.2C-5C discharge)
Charging voltage
3.7v
Discharging cut-off voltage
2.75v
Standard charging
0.2C /3.7V
Max charging
5.0C /3.7V
Standard discharging
0.2C/2.75V
Max discharging
continuous discharge : 1.0C/3.0V
non-continuous discharge:2.0C/3.0V
Shipment voltage
≥3.85V
Battery pack impedance
≤80mΩ
Operating temperature
Charging: 0°C ~ 45°C
Discharging: -20°C ~60°C
Storage (At 50% SOC and specified temp, recoverable capacity in % vs time )

-10℃~25℃ (12 months ≥85% )

-10℃ ~45℃ (6 months ≥85% )
-10℃~55℃ (1 month ≥90% )
20±5℃ is the recommended storage temperature

 

4. Feature advantage

  • With single voltage, overall voltage detection, overvoltage and under voltage alarms and protection functions.
  • With charge and discharge current detection, alarm and protection functions. Positive and negative charge/discharge current display function.
  • With cell, environment, PCBA temperature detection function, high and low.
  • Temperature charpe and discharre alarm and protection function.
  • With output short-circuit detection and protection.
  • Have an automatic battery capacity calculation function. Has automatic cell charge balancing Has hibernation and wake-up features
  • Features charge current limiting and pre-charging.

 

5. Picture

 

 

 

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Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Hunan Jiawei New Energy Technology Co., Ltd.
Location Second teaching building, South Campus, Central South University, Changsha, Hunan, China
Contact Person Haley

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