Lithium-ion Battery Energy Storage System CFE Replacement LFP S

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10000000 pc/month
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Lithium-ion Battery Energy Storage System CFE Replacement LFP S


1、OLED power display screen and switch buttons.

2、Rugged stainless steel body with good looking.

3、High protection level IP65.

4、Quick connection and insulation protection.

5、Stainless steel handles guarantees 3000 fatigue tests.

6、Support external connections in series with voltage up to 51.2V.





  • Product Description

  • Product Spec

    Model

    CFE-640S

    CFE-1280S

    CFE-1280SP

    Nominal Voltage

    12.8V

    12.8V

    25.6V

    Nominal Capacity @1C

    50Ah

    100Ah

    50Ah

    Charge Voltage

    14.8V

    14.8V

    29.6V

    Charge Current Max Continuous

    25A

    50A

    25A

    Discharge Current Max Continuous

    50A

    100A

    50A

    Discharge Voltage Minimum

    10.8V

    10.8V

    21.6V

    Pulse Current 5 Sec

    75A

    150A

    65A

    Weight

    6.7kg±0.5kh

    12.3kg±0.5kh

    12.3kg±0.5kh

    Dimensions L*W*H(mm)

    180*140*210

    320*140*210

    320*140*210

    Calendar Life & Performance Guarantee

    a. 3500 cycles or 5 years , whichever comes first

    a. 3500 cycles or 5 years , whichever comes first




    Product Spec

    Model

    CFE-2560S

    CFE-2560SP

    CFE-5120S

    Nominal Voltage

    12.8V

    25.6V

    25.6V

    Nominal Capacity @1C

    200Ah

    100Ah

    200Ah

    Charge Voltage

    14.8V

    29.6V

    29.6V

    Charge Current Max Continuous

    50A

    50A

    50A

    Discharge Current Max Continuous

    100A

    100A

    100A

    Discharge Voltage Minimum

    10.8V

    21.6V

    21.6V

    Pulse Current 5 Sec

    150A

    150A

    150A

    Weight

    22.5kg±0.5kg

    22.5kg±0.5kg

    46kg±0.5kg

    Dimensions L*W*H(mm)

    320*250*210

    320*250*210

    320*470*210

    Calendar Life & Performance Guarantee

    a. 3500 cycles or 5 years , whichever comes first

    b. 1500 cycles or 2 years , whichever comes first


    Test conditions: 0.2C Charging/Discharging, @25°C, 80% DOD


FAQ

CFE Lithium-ion Battery




Q: What kind of battery you can provide?

A: a.12.8V-25.6V 30Ah/40Ah/50Ah/100Ah//200Ah LFP battery for replacement of Lead-acid/Gel battery.

    b. 51.2V 50Ah/100Ah LFP battery module for residential energy storage with cube (10,15,20 kwh).

    c. Solar hybrid inverters with power 4,5,6,8,10,12kw, solar off grid inverter 3,5 kw.

    d. Inverter & Battery ALL IN ONE, with capacity 5,10,15,20 kwh.

    e. E-mobility battery for E-scooter, E-bus, E golf cart etc.(Rank Top 3 in China).

    f. 48V 50A/100AH/150AH/200AH LFP Battery for Telecom-towers.


Q: What is the capacity of production?

A: CFE has 13 production lines with a total capacity of 12Gwh for both storage and E-mobility.


Q:How long is the warranty period?

A: Our limited warranty is valid for a period 5 years (12.8V products) /10 years (51.2V products) after delivery. It is restricted by specifications and warranty terms.


Q: How long is the estimated delivery time?

A: The delivery time is within 25 days after receiving the payment.


Q: Are you able to handle shipment transportation?

A: We can arrange the shipment to most places as required.


Q: What kind of certification do you have?

A: We have SGS, TÜV, IEC 62040-1, IEC 62109-1, IEC 62109-2, IEC 62619, UN38.3, IEC 62133, CEC, UL, MSDS, ISO 9001 certifications, but each product may be different.


Q: What kind of product quality your factory offer?

A: We provide the most competitive products at the highest quality. (100% cell sorting test under inner resistance ≦2mΩ, voltage differ ≦ 2mV,100% EOL test, 100 % aging, 100% final product testing) .


Q: Can we print our logo on products?

A: We can provide one to one customized OEM with a MOQ demand(Only available with 12.8V products).


Q: What is the validity of the quotation?

A: Due to the raw material price fluctuation, the quotation validity is 10 days.


Q:What are the advantages of maintenance-free batteries?
Maintenance-free battery because of its normal charging voltage, the electrolyte only produce a small amount of gas, so throughout the use of the need for the addition of distilled water, in the normal charging system, do not need to remove the charge from the removal. But in the maintenance of the proportion of its electrolyte should be checked.
Q:Battery 200ah / 104 what does that mean?
2V battery capacity (from 200AH-3000AH have) long design, good stability, the price is also expensive; 12V battery capacity is generally the largest 250AH, design life as 2V, price economy, high current discharge better.
Q:What is the difference between a maintenance-free battery and a conventional battery?
Different materials will produce a different phenomenon: the traditional battery in the course of the use of the phenomenon of liquid reduction occurs, because the antimony on the grid will pollute the sponge on the negative plate of pure lead, weakened after the full charge of the battery Electromotive force, resulting in excessive decomposition of water, a large number of oxygen and hydrogen, respectively, from the positive and negative plates to escape, so that the electrolyte reduced. With calcium instead of antimony, you can change the fully charged battery back electromotive force, reduce the overcharge current, liquid gasification rate decreases, thereby reducing the loss of electrolyte.
Q:The role of the battery?
Battery is widely used, can be used for ups, electric cars, scooters, cars, wind energy solar systems, security, and so on.
Q:What is a maintenanceable battery?
It also has a shock, high temperature, small size, self-discharge characteristics. Life is generally twice the ordinary battery.
Q:What are the hazards of battery over discharge?
When the battery discharge current is large, the heat will become more obvious, there will be serious heat generated when the battery deformation, when the concentration of lead sulfate is particularly large, will form a larger crystal particles, that lead to the battery Internal irreversible sulfation.
Q:What are the technical parameters of the battery?
The main performance parameters of the battery are the following: model; voltage; battery capacity; battery type, such as lead-acid batteries, alkaline batteries, lithium batteries, solar cells, fuel cells.
Q:How to deal with waste batteries?
Laboratory recycling method: ordinary dry battery is cylindrical, the outer cylinder made of zinc, the zinc cylinder is the battery negative; tube central carbon rod for the positive; tube for the manganese dioxide, ammonium chloride and chlorination Zinc.
Q:How to repair the battery?
Pry open the adhesive or heat-sealed battery cover, reveal the maintenance-free battery rubber exhaust valve, carefully remove the exhaust valve, save, observe the battery internal situation. Add 0.1% to 0.5% of the electrolyte to the battery, just to the battery above the flow of electrolyte. At the same time, check whether the black impurities, if there are obvious black turbid impurities, indicating that the battery plate has been significantly softened, the possibility of battery repair is relatively small. If there is no black muddy impurities, need to wait 4 hours later, the water fully into the battery. If it is only because the deactivation time is long and cause the battery capacity to decline, do not need to carry out this step operation, should go directly to step 3 pre-charge.
Q:Maintenance-free battery how to detect it?
Do not always check the color of the electric eye for maintenance-free batteries. Green for the full power; black for the lack of electricity, need to be added to charge; gray or light yellow for the electrolyte is insufficient, because maintenance-free battery can not add liquid, should immediately replace the battery.

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