Yangtze solar rechargeable 250ah 12v lifepo4 lithium battery

  • Unit Price: Negotiable
  • Brand:

  • Origin:

    China

  • Categories:Batteries
  • Validity Period:

    Long Term

  • Published on:

    2021-12-28 11:18

  • Product Description
  • Company Overview

Product Information

Brand:

none

Address:

China

Min.Order:

none

Supply:

none

Valid until:

Long Term

Product Details

Product Description

Yangtze solar rechargeable 250ah 12v lifepo4 lithium battery

Key Features :
Longer Cycle Life : Offers up to 20 times 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 
Lighter Weight : About 40% of the weight of a comparable lead acid battery . A " drop in" replacement for lead acid batteries 
Higher Power : Delivers twice power of lead acid battery ,even high discharge rate, while maintaining high energy capacity 

Wider Temperature Range : -20℃~60℃
Superior Safety: Lithium Iron Phosphate chemistry eliminates the risk of explosion or combustion due to high impact overcharging or short circuit situation 

 

Applications :
♦Wheelchairs and scooters 
♦Solar/wind energy storage 

♦Back-up power for small UPS 

♦Golf trolleys & buggies  
♦Electric bikes 

 

Electrical

Characteristics

Nominal Voltage  12.8V
Nominal Capacity  250Ah
Energy  3200Wh
Internal Resistance(AC) ≤20mΩ
Cycle Life >2000 cycles @ 1C 100% DOD
Months Self Discharge  <3%
Efficiency of Charge  100% @0.5C
Efficiency of Discharge 96~99% @1C
Standard Charge Charge Voltage 14.6±0.2V
Charge Mode  0.2C to 14.6V, then 14.6V, charge current to 0.02C(CC/CV)
Charge Current 60A
Max. Charge Current  120A
Charge Cut-off Voltage 15.6±0.2V
Standard Discharge Continuous Current 120A
Max.Pulse Current 140A(<3s)
Discharge Cut-off Voltage 8V
Environmental Charge Temperature 0℃ to 55℃ (32F to 131F) @60±25% Relative Humidity 
Discharge Temperature  -20℃ to 60℃ (-4F to 140F) @60±25% Relative Humidity
Storage Temperature  -20℃ to 45℃ (-4F to 113F) @60±25% Relative Humidity
IP Class IP65
Mechanical Plastic Case  ABS
Approx.Dimensions 522mm*240mm*224mm (20.55in.*9.45in.*8.81in.)
Approx.Weight 37kg (81.4lbs)
Terminal M8

 

 

 

Company Information

 

♦ Battery factory Founded in 1996, 2 million batteries annual production capacity 

♦ Products including Lithium battery, valve regulated lead acid battery, Gel battery, deep cycle battery, OPzV and OPzS battery 

♦ Products are exported to more than 150 countries 
♦ Products are certified by CE, TUV, Rohs 

♦ Mature and very well respected AGM and GEL technologies for valve-regulated lead-acid batteries ranging from 2Ah to 3000Ah

 

Partner

 

Related Product

 

 

    Mono 550W                 Mono 480W                    Mono 400W                   Mono 350W

 

 

   12V 200AH LiFePO4        48V 200AH LiFePO4          12V 200AH GEL           12V 250AH GEL 

Contact us

-----------------------------------------------------

Harrison Xu 

Moblie phone : +86 156 5609 7643

What 's app : +86 156 5609 7643 

wechat: wushidun123 / +86 15656097643 

Skype: yangtze-solar 

Email: Harrison(at)yangtze-solar.com

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