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12V 20Ah LiFePO4 Battery Pack for Solar Street Light

12V 20Ah LiFePO4 Battery Pack for Solar Street Light

Product Details Key Specifications/Special Features: Main features: 1. Longer cycle life: offers up to 20times longer cycle life and five times longer float /calendar life than lead acid battery, helping to minimize replacement cost and reduce total cost of ownership 2. Lighter Weight: about 40%...

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  • Product Details
Introducing advanced equipment, OptimumNano has been well-known as one of the professional manufacturers and suppliers of 12v 20ah lifepo4 battery pack for solar street light. Our batteries are of high safety, high capacity, strong stability and long cycle life. With bulk batteries in stock, we warmly welcome you to buy or wholesale good price battery made in China from us.

Product Details

   

Key Specifications/Special Features:

Main features:
1. Longer cycle life: offers up to 20times longer cycle life and five times longer float /calendar life than lead acid battery, helping to minimize replacement cost and reduce total cost of ownership
2. Lighter Weight: about 40% of the weight of a comparable lead acid battery, ‘drop in' replacement for lead acid batteries
3. Higher power: delivers twice power of lead acid battery, even high discharge rate, while maintaining high energy capacity
4. Wider temperature range: -20 to 60°C
5. Superior safety: Lithium iron phosphate chemistry eliminates the risk of explosion or combustion due to high impact, overcharging or short circuit situation
6. Increased flexibility: modular design enables deployment of up to four batteries in series and up to ten battery in parallel

Specifications:
Nominal voltage: 12.8V
Nominal capacity: 20Ah
Cycle life: >2000cycles at 1.0C 100% DOD
Months self-discharge: <3%
Efficiency of charge: 100% at 0.2C
Efficiency of discharge: 96-99% at 0.5°C
Charge voltage: 14.6 ±0. 1V
Charge mode: 0.2C to 14.6V, then 14.6V,charge current to 0.02C (CC/CV)
Charge current: 4A
Max charge current: 20A
Charge cut-off voltage: 15.2V ±0.2
Continuous Current: 4A
Max continuous discharge current: 20A
Discharge Cut-off Voltage: 10.0V
Charge temperature: 0 to 45°C (32F to 113F) at 60±25% relative humidity
Discharge temperature: -20 to 60°C (-4F to 140F) at 60 ±25% relative humidity
Storage temperature: 0 to 40°C (32F to 104F) at 60 ±25% relative humidity
Water dust resistance: IP21
Cell and method: 3.2V 10Ah LiFePO4 Cell, 4S2P
Shell material: PVC
Dimensions: 240*175*45mm (9.45"*6.89"*1.77”)
Weight: approx 2.7kg (5.95Ibs)
Gravimetric specific energy: 95WH/kg

BMS:
1. Overcharge detection function
2. Over discharge detection function
3. Over current detection function
4. Temperature protection
5. Short detection function
6. Balance function

Applications:
1. Electric vehicles, electric mobility
2. Solar/wind energy storage system
3. UPS, backup power
4. Telecommunication
5. Medical equipment
6. Lighting



Primary Competitive Advantages:


  • Country of Origin

  • Distributorships Offered

  • Electronic Link

  • Packaging

  • Price

  • Product Features

  • Product Performance

  • Prompt Delivery

  • Quality Approvals

  • Reputation

  • Service

  • Experienced Staff

  • Form A

  • Green Product

  • Guarantee/Warranty

  • International Approvals

  • Military Specifications

  • Brand-name Parts



Main Export Markets:


  • Asia

  • Australasia

  • Central/South America

  • Eastern Europe

  • Mid East/Africa

  • North America

  • Western Europe


Payment Details:


  • Payment Method:Telegraphic Transfer (TT,T/T)


  • Minimum Order:100        Pieces

Delivery Details:

 


  • FOB Port:Shenzhen


  • FOB  Range: US$ 79.62 per unit (Pieces)


  • Lead Time: 15        -        20        days


  • HTS Code:8507.60.00 90


  • Dimensions per Unit: 24 × 17.5 × 4.5 Centimeters


  • Weight per Unit: 3 Kilograms


  • Units per Export Carton: 1


  • Export Carton Dimensions L/W/H: 26 × 20 × 7 Centimeters


  • Export Carton Weight: 1 Kilograms


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