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Black 12V 20Ah Bluetooth Lithium Battery 2000 Cycles Life Safety Performance

Good quality Deep Cycle Lithium Battery for sales
Good quality Deep Cycle Lithium Battery for sales
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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Black 12V 20Ah Bluetooth Lithium Battery 2000 Cycles Life Safety Performance

China Black 12V 20Ah Bluetooth Lithium Battery 2000 Cycles Life Safety Performance supplier

Large Image :  Black 12V 20Ah Bluetooth Lithium Battery 2000 Cycles Life Safety Performance

Product Details:

Place of Origin: China
Brand Name: Topband
Certification: ISO9001, IOS14001, IEC
Model Number: TB-BL1220F-SC-S115D

Payment & Shipping Terms:

Minimum Order Quantity: 10
Price: Negotiable
Packaging Details: standard export carton or customized carton
Delivery Time: 2~3weeks for samples; 4~6weeks for mass production
Payment Terms: L/C, T/T
Supply Ability: 450Mwh/year
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Detailed Product Description
Nominal Voltage: 12V Typical Capacity: 20Ah
Dimension: 181*76*165mm Weight: 3Kg
Pulse Current: 70A Maximum Charge Current: 20A
Cycle Life: 2000 Cycles @ 100% DOD Warranty: 2 Years

12V 20Ah lithium battery with Bluetooth function , series connection

Black 12V 20Ah Bluetooth Lithium Battery 2000 Cycles Life Safety Performance


1. Specification
 

NO. Items Criteria Remarks
2.1 Rated Capacity 20Ah  
Minimum Capacity 19Ah  
2.3 Nominal Voltage 12.8V  
2.5 Internal resistance ≤70mΩ  
2.9 Maximum charge current 20A  
2.10 Standard discharge current 15A  
2.11 Maximum discharge current 30A/Continuous  
2.12 Pulse discharge current 70A/Continuous for 3s  
2.13 Discharge cut-off voltage 80V  

 
2.14

Dimension Length: 181±3mm  
Width: 76±3mm  
Height: 165±3mm  
2.15 Weight Approx: 3.0Kg  

 
2.16

Operating Temperature Charging:0~45℃
Discharging:-20~60℃
Recommended operating temperature:15℃~35℃
2.17 Self-discharge rate Residual capacity:≤3%/ month;≤15%/years
Reversible capacity: ≤1.5%/ month;≤8%/ years
2.18 Storage Temperature & Humidity Range Less than 1 month:-20℃~35℃,45%RH~75%RH
Less than 3 months:-10℃~35℃,45%RH~75%RH

Recommended storage environment:
15℃~35℃,45%RH~75%RH

Long time storage:
If the battery need be stored for a long time, the voltage should be 36V(50%SOC), and stored in the condition as storage proposal. It need at least one charge & discharge cycle every six months

 

 


 2. Advantages:

  • Excellent cycle life over 2000 cycles.
  • Faster charging.
  • Safety performance
  • Built-in BMS
  • Environment friendly
  • Bluetooth function included.
  • Series connection between battery pack.

 



3. Dimensional Drawing
 Black 12V 20Ah Bluetooth Lithium Battery 2000 Cycles Life Safety Performance
 


 

4. Storage & Transportation
 

* Based on the character of cell, proper environment for transportation of LiFePO4 battery pack need to be created to protect the battery.

* Battery should be stayed in the ware house -20℃~35℃ where it’s dry, clean, shade, and well-ventilated.

* The battery should be stored in 50% SOC during transportation.

* The battery need to be charged every 6 months if out of use
* Keep the battery against dropping, turning over and serious stacking during loading.


5. Our Services

  • 1. Professional OEM & ODM service
  • 2. Outstanding design and R&D team
  • 3. Best quality control
  • 4. Small quantity order / trial order accepted
  • 5. Excellent quality and 24 hours after-sales service
  • 6. Quality guarantee 2 years varies from different series
  • 7. Diversified payment terms TT, L/C for your selection
  • 8. Protection of your sales area, ideas of design and all your private information
  • 9. Welcome to inquiry, welcome to visit our factory

Black 12V 20Ah Bluetooth Lithium Battery 2000 Cycles Life Safety Performance

 

 
 
 
 
 
 
 
 
 
 
 

Contact Details
Shenzhen Topband Battery Co., Ltd

Contact Person: Jerry Yang

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