48V 50ah Lithium-Ion Battery System for Telecommunication / UPS / Renewable Energy

Min.Order: 10
Product origin: Zhuhai, Guangdong, China
Infringement complaint: complaintComplaint
US$ 505 ~ 548

Description
48V 50Ah Lifepo 4 Lithium Battery Storage System



Product Specification
 



Electrical Characteristics
Nominal Voltage48V
Nominal Capacity50Ah
Energy2400Wh
Internal Resistance110mΩ
Cycle Life>2000cycles   @1.0C 100%DOD
Months Self Discharge<3%
Efficiency of Charge100%@0. 2C
Efficiency of Discharge96~99%@0.5C


Standard Charge
Charge Voltage54.0±0. 1V
Charge Mode0.2C to 54.0V,then 54.0V,charge current to0.02C(CC/CV)
Charge Current10A
Max. Charge Current50A
Charge Cut-off Voltage57.6V±0. 2

Standard Discharge
Continuous Current10A
Max continuous discharge current50A
Discharge Cut-off Voltage37.5V

Environmental
Charge Temperature0 ºC to 45 ºC (32F to 113F) @60±25% Relative Humidity
Discharge Temperature-20 ºC to 60 ºC (-4F to 140F) @60±25% Relative Humidity
Storage Temperature0 ºC to 40 ºC (32F to 104F) @60±25% Relative Humidity
Water Dust ResistanceIP21



Mechanical
Cell & MethodLC-FA027135180-50Ah 15S1P
Shell materialIron(SPCC)
Dimensions (in./mm.)442*385*132mm(17.4"*15.16"*5.20Ins)
Weight (lbs./kg.)Approx:30Kg(66.14Ibs)
Gravimetric specific energy80WH/KG
Protocol (optional)ModBus/RS485/RS232
SOC (optional)LED





Our main products include (OEM & ODM accepted)
  1. 48V Lifepo4 battery pack: 48V 25Ah, 48V 50Ah, 48V 75aH, 48V 100 Ah, 48V 200Ah, 48V 300Ah
  2. Other lifePo4 battery pack: 12V 100Ah, 12V 200Ah, 24V 50Ah, 24V 100Ah, 24V 200Ah
  3. Battery Cabinet System: 48V 600Ah, 48V 900Ah, 48V 1000Ah, 48V 1200Ah, 48V 1500Ah, 48V 2000Ah
Application
Wind & Solar energy storage, Communication power,Transmission and distribution backup, Telcom Base, CATV system, Computer Server Center, UPS power supply, Electric Golf Car, Electric forklifts, Engine Starting Battery, Commercial Bus and Transit (E-car, E-bus, Golf troller/car, E-bike, Scooter, RV, AGV, Marine, wheelchairs,Tourist car, Caravan, Wheel chair, E-truck, E-sweeper, Floor cleaner, E-walker, Yachts etc.)







Features of LiFePO4 battery
1.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.

2.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.

3.Wider Temperature Range: -20C-60C.

4.Superior Safety: Lithium Iron Phosphate chemistry eliminates the risk of explosion or
   combustion due to high impact,overcharging or short circuit situation.

5. Small self discharge and no memory effect

6. Increased flexibility: can be connected with any quantity to reach higher power.



 
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About Us


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Q1: Are your factory or trading company?
A: We are professional battery manufacturer with our own factory and brand. We provide all kinds of OEM/ODM services for clients,  can produce by your samples or technical drawings. We can build the molds and fixtures.

Q2.Can I have a sample order?
A:  Yes, we welcome sample order to test and check quality. 

Q3: Where can I get the price?
A: We will offer you the best quotation in 12 hours after we get the product specifications such as voltage capacity application etc.

Q4. What is your terms of payment?
A: T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.

Q5. How about your delivery time?
A:Generally,  it will take 15-30 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Q6. Do you test all your goods before delivery?
A: Yes, We have professional QC team to make sure that the product in good condition before send out the goods.

Q7: How do you make our business long-term and good relationship?
A:1. We keep good quality and competitive price to ensure our customers benefit ;
   2. We respect every customer as our friend and we sincerely do business and make friends with them,  no
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