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 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: 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: 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: How to determine the battery is good or bad?
- If less than 9V but the pointer is in a certain value does not move that the battery is in a state of loss, need to add charge.
- Q: What are the hazards of battery over discharge?
- The battery discharge to the standard termination voltage when the internal resistance will become larger, the battery electrolyte concentration will become very thin, especially the battery plate micropores and battery plate surface these two points are almost neutral; battery over discharge because of Internal resistance will become larger, so the battery will appear inside the phenomenon of heat, the battery volume will appear fever expansion.
- Q: How should the battery be well maintained?
- So the proposed owners if the vehicle long-term stop, but also 2 to 3 months for the battery for a charge.
- Q: 80ah how much battery storage capacity?
- 0AH storage is 80AH ah If the actual storage capacity will have to see the brand. I have seen 100AH only 24 pound. This is not even 60AH.
- Q: What kind of battery is divided into?
- Ordinary battery: ordinary battery plate is composed of lead and lead oxide, the electrolyte is sulfuric acid aqueous solution. Its main advantage is the voltage stability, the price is cheap.
- Q: How does the battery increase the voltage?
- With the same battery pack in series; if the required current is relatively small, you can use DC-DC module.
- 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: Battery 200ah / 104 what does that mean?
- Lead-acid battery nominal voltage is 2V / (each or monomer), but in fact will be higher than 2V, so the actual use and charging equipment for the matching will use 104, also useful 103, also useful 108 Only.
Send your message to us
Lithium-ion Battery Energy Storage System CFE Replacement LFP S
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 pc
- Supply Capability:
- 10000000 pc/month
OKorder Service Pledge
OKorder Financial Service
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