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2000 Cycles Life Portable Camping Battery OEM / ODM Available

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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2000 Cycles Life Portable Camping Battery OEM / ODM Available

China 2000 Cycles Life Portable Camping Battery OEM / ODM Available supplier

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Product Details:

Place of Origin: China
Brand Name: Topband
Certification: MSDS
Model Number: TB1220F-S115A

Payment & Shipping Terms:

Minimum Order Quantity: 50pcs
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
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Detailed Product Description
Material: LiFePO4 Color: Black
Type: Prismatic Cycle Life: 2000 Cycles @100% DOD
Dimension: 181x76x165mm Weight: 1.6kg
Warranty: 2 Years Internal Impedance: ≤60mΩ
Voltage: 12V Capacity: 20Ah

2000 Cycles Life Portable Camping Battery OEM / ODM Available

 

Replace the traditional lead acid batteries

long lifespan & powerful & reliable

lighter & smaller and environment friendly

 

1. Advantage

  • High intrinsic safety
  • Quick charge capability.
  • Can be used in any position
  • More than 2000 cycles (at 100% discharge)
  • Extremely resistant to high current (10C continuous, 20C pulse)
  • Temperature range: -30 to +60ºC
  • 1/3 weight of lead-acid batteries
  • Lifespan > 20 years
  • BMF protective circuit
  • Can be replaced 1:1 with lead-acid batteries.

2. Specification

 

NO. Items Criteria Remarks
2.1 Rated Capacity 20Ah  
Minimum Capacity 19.6Ah  
2.2 Energy 256Wh  
2.3 Nominal Voltage 12.8V  
2.4 Outgoing Voltage ≥12.8V  
2.5 Internal resistance ≤50mΩ  
2.6 Series parallel application Support up to four groups in series and Need to inform battery suppliers
2.7 Limited charge voltage 14.6±0.2V  
2.8 Floating charge voltage 13.8±0.2V  
2.9 Standard charge current 10A  
2.10 Maximum charge current 20A  
2.11 Standard discharge current 10A  
2.12 Maximum discharge current 20A/ Continue to finished  
30A/ Continue to discharge 30 min  
2.13 Pulse discharge current Withstand the 80A/3s  
2.14 Discharge cut-off voltage 8.0V  
2.15 Dimension Length: 181±2mm  
Width: 76.0±2mm  
Height: 165.0±2mm  
2.16 Weight Approx: 1.6Kg  
2.17 Operating Temperature Charging: 0~45℃
Discharging: -20~60℃
Recommended operating temperature:15℃~35℃
2.18 Self-discharge rate Residual capacity: ≤3%/month; ≤15%/year
Reversible capacity: ≤1.5%/month; ≤8%/year
2.19 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 13.2V(50%SOC), and stored in the condition as storage proposal. It need at least one charge & discharge cycle every six months

 

 

3. Protection Circuit Specification

 

NO. Items Content Specification
3.1 Over charge Over-charge protection for each cell 3.80±0.03V
Over-charge release for each cell 3.60±0.05V
Over-charge release method Under the release voltage
3.2 Over discharge Over-discharge protection for each cell 2.00±0.05V
Over-discharge release for each cell 2.30±0.05V
Over-discharge release method Charging recovery
3.3 Over current Discharge over current protection 80~110A
Protection delay time 10~40ms
Over current release method Release after cutoff the load.
3.4 Short Yes. Remove after the short circuit automatic recovery
3.5 Battery temperature Charge over temperature Protection @65±5℃
Release @50±5℃
Discharge over temperature Protection @65±5℃
Release @50±5℃

 

 

 
 
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 warehouse -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 service

  • Customized is allowed;
  • Support imprint your logo on products;
  • OEM
  • Products have proceeded comprehensive testing before shipment

6. Dimension

2000 Cycles Life Portable Camping Battery OEM / ODM Available

 

 

 

Contact Details
Shenzhen Topband Battery Co., Ltd

Contact Person: Jerry Yang

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