Lithium-ion Battery Energy Storage System CFE Replacement LFP S

Lithium-ion Battery Energy Storage System CFE Replacement LFP S

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Loading Port:: Shanghai

Payment Terms:: TT OR LC

Min Order Qty:: 10 pc

Supply Capability:: 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 LWH（mm）	180140210	320140210	320140210
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 LWH（mm）	320250210	320250210	320470210
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 is the difference between a maintenance-free battery and a conventional battery?: Lead-acid battery is composed of positive and negative plates, partitions, shell, electrolyte and wiring pile head and other components, the discharge of the chemical reaction is to rely on positive electrode active substances (lead dioxide and lead) and negative plate active substances (sponge Pure lead) in the electrolyte (dilute sulfuric acid solution) under the action, which plate grid, the traditional battery lead and antimony alloy manufacturing, maintenance-free battery is made of lead calcium alloy, the former with antimony, the latter with calcium, This is the fundamental difference between the two points.

Q:What are the technical parameters of the battery?: Usually the capacity of the power supply is expressed by kV · A or kW. However, as a power supply VRLA battery, the use of security (A · h) that its capacity is more accurate.

Q:80ah how much battery storage capacity?: The size of the battery storage power refers to the battery capacity. Battery capacity is generally calculated in AH (safety). You 80Ah battery capacity is 80Ah, meaning that if you discharge current to 80A, you can put an hour.

Q:How to determine the battery is good or bad?: General side maintenance has an observation hole if it is green to prove that the battery is normal if it is black to prove that the battery does not save electricity. There is to observe whether there is liquid exudation, if any, proved to be bad. Finally, you can touch the hand, such as feeling the battery around the plane has proved proof bad.

Q:What is the meaning of the battery above 12v65Ah?: Voltage 12V, current 65AH, that is the capacity of 65A. (A is the unit of current. H is the time unit)

Q:How to repair the battery?: Maintain the battery before, first of all to clean up the battery appearance of the dust, remove the terminal above the stain and corrosion.

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:How is the capacity of the battery defined?: General circuit has a battery protection circuit, once the battery voltage is less than 10.8V will automatically cut off the electricity to prevent the battery because of over-discharge and damage. (Nominal value of 12V battery internal six cell grid) with the battery discharge current multiplied by the discharge time to express how much energy the battery can store, is a very image of a measure. The greater the value of the battery, indicating that the battery can store more energy. But does not mean that the battery can use such a large current discharge.

Q:How to deal with waste batteries?: In addition to lead-acid batteries, all kinds of batteries are dissolved in sulfuric acid, and then by means of ion resin from the solution to extract a variety of metals, raw materials obtained in this way than the heat treatment method is pure, so the market price is higher, and the battery contains 95% of the various substances can be extracted.

Q:Battery 200ah / 104 what does that mean?: This should be refers to 2V200AH battery 104, power with the 220V.

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