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Light Weight 20ah Rechargeable Lifepo4 Battery 70x27x169mm Dimension

China Shenzhen Topband Battery Co., Ltd certification
China Shenzhen Topband Battery Co., Ltd certification
We have cooperated with Topband for several years, we think Topband is a reliable supplier with quality products, and professional technical support!

—— Stephan Moberg

In energy storage system project, Topband team provides expertise support and excellent product at reasonable price. Much appreciated for their effort

—— Christin Gartner

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Light Weight 20ah Rechargeable Lifepo4 Battery 70x27x169mm Dimension

Light Weight 20ah Rechargeable Lifepo4 Battery 70x27x169mm Dimension
Light Weight 20ah Rechargeable Lifepo4 Battery 70x27x169mm Dimension

Large Image :  Light Weight 20ah Rechargeable Lifepo4 Battery 70x27x169mm Dimension

Product Details:

Place of Origin: China
Brand Name: Topband
Certification: CE,UL,UN38.3,MSDS
Model Number: TB-027070169D-Fe-27Ah

Payment & Shipping Terms:

Minimum Order Quantity: 500pcs
Price: Negotiable
Packaging Details: standard export carton
Delivery Time: 2~4weeks for samples; 4~6weeks for mass production
Payment Terms: L/C, T/T
Supply Ability: 450Mwh/year
Detailed Product Description
Material: LiFePO4 Norminal Voltage: 3.2V
Norminal Capacity: 27Ah Weight: 680g
Dimension: 70x27x169mm Cycle Life: ≥2000 (100% DOD)
Charge Method: 1C CC/CV End-of-charge Curren: 0.05C
Certification: CE/UN38.3/MSDS/UL Warranty: 2 Years
High Light:

lifepo4 battery pack

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lifepo4 prismatic cells

Light Weight 20ah Rechargeable Lifepo4 Battery 70x27x169mm Dimension

1. LiFePO4 battery cells 3.2V 27Ah advantage

  • Green product: LiFePO4 material is no harm to enviroment and human being

  • Cycle life: More than 2000 cycle times

  • Very safe: It have the best safety and steady performance,no fire ,no exploding under the condition of over-charge.

  • Light weight and smaller dimension: The dimension compares with other battery.about 1/2-2/3 weight of lead acid

  • Great capacity and more powerful,rechargeable battery: We can install many single cells in series and in parallet and it can fully discharge

  • No memory effect: It can be recharged anytime,no reduction of the capacity

2. LiFePO4 battery cells 3.2V 27Ah Specification

Item Specification Remark
5.0 Nominal Capacity 27Ah 25±5℃,1C discharge capacity
5.1 Typical Capacity 27.5Ah
5.2 Internal Impedance ≤8.0mΩ By AC 1KHz
5.3 Nominal Voltage 3.20V  
5.4 Cell Weight 680±20g  
5.5 End-of-charge Voltage 3.65V At CC mode
5.6 End-of-charge Current 0.05C At CV mode
5.7 End-of-discharge Voltage 2.00V  
5.8 Charge Method 1C CC/CV  
5.9 Quick Charge Method 2C CC/CV  
5.10 Max Continuous Discharge current 3C Continuous Discharge Time: 18 minutes
5.11 Max pulse Discharge Current 5C Continuous Discharge Time: 10 seconds
5.12 Cycle Life ≥2000cycles

0.5C Continual Discharge: ≥80%

(100% DOD)

5.13 Operating

Temperature Range

Charging Temperature 0~45℃ Ambient temperature:25℃±5℃
Discharging Temperature -20~55℃ Ambient temperature: 25℃±5℃
Storage Temperature -10~30℃ Recommended temperature range for long term storage is -10~ 30℃
5.14 Shelf Life 2 year Warranty since the date of the shipment
5.15 Appearance Without break, scratch, distortion, contamination, leakage and so on

3. LiFePO4 battery cells 3.2V 27Ah CharacteristicsLight Weight 20ah Rechargeable Lifepo4 Battery 70x27x169mm Dimension 0

Light Weight 20ah Rechargeable Lifepo4 Battery 70x27x169mm Dimension 1

 

 

4. LiFePO4 battery cells 3.2V 27Ah dimension

Light Weight 20ah Rechargeable Lifepo4 Battery 70x27x169mm Dimension 2

 

5. Warranty:

  • The products will be checked everything is fine before ship out;
  • 2 year warranty. (The products could be Exchanged or Refunded if it defected in 2 year, in the case of correct operation according to the technical specification.)
  • Our products have received high reputation. and we own the best after-sale service. If any problems happen, our team will do our best to solve for customers.

6. Our service

  • Fast Delivery, can handle shipping for customer if needed
  • Samples are available with charged
  • 2 years warranty
  • Every battery pack can be customized according to your specific demand. OEM is acceptable.
  • Expertist technical support and good after-sales service

 

7. Certification

Light Weight 20ah Rechargeable Lifepo4 Battery 70x27x169mm Dimension 3

 

 

Contact Details
Shenzhen Topband Battery Co., Ltd

Contact Person: Jerry Yang

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