Warranty 5 years CFP4826L5 48V26Ah lithium battery for E-bike
- Ref Price:
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 pc
- Supply Capability:
- 100000 pc/month
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Applied to electricity exchange and sharing of E-bike
Warranty 5 years
· Product Description
Product Spec | |
Model | CFP4826L5 |
Battery specifications | 48V26Ah |
Size | 110*180*325mm |
Weight | 8.0kg |
Cell specifications | 18650-2500mAh |
Rated voltage | |
Rated Capacity | 26Ah |
Charging cut-off voltage | 54.6V |
Discharge cut-off voltage | 39V |
Maximum discharge current | 25A |
Maximum charging current | 6A |
Protection level | IPX7 |
Use environment | 0-45℃ |
The Guarantees Time | 5years |
E-BIKE BATTERY
Packing and shipping
* Packing for each them. Standard weight and package for all shipping methods.
* Within 15 days after payment (based on actual quantity).
* DHL/FedEx/UPS fast express.
* Air/Sea Shipping. All are accepted.
* Tracking number will be sent to you after delivery and we will track the goods until you receive them.
Our service
1. Customers request or customized specification is acceptable.
2. 100% tested and inspected before packing.
3. Professional technician and engineer service.
4. Replacement or repair if it is under warranty.
5. Any inquiry about e-bike battery is welcomed, prompt response.
6. 24 hours /6 days/week online service.
7. Fast delivery and good shipping situation tracking .
Q: How can you guarantee the quality?
A: Quality is priority. We always attach great importance to quality control from the very beginning to the end of the production.Every product will be fully assembled and carefully tested before packing and shipping.
Q What is your company’s advantage?
A: We only supply high level quality of lithium battery and we have a strong design center, we also provide high quality after sale service.
Q: Do you accept OEM/ODM?
A: Yes, it is avaliable.
Q: What is your payment terms?
A: Sample payment through Paypal or Western Union, and mass order by T/T or L/C.
- Q: How is the capacity of the battery defined?
- 100AH capacity of the battery, fully charged after the 100A current discharge can be an hour to put the power finished. 50A current is 2 hours put away! 20A is 5 hours! Of course this is the theoretical value, in fact it is impossible to have a constant current discharge.
- 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?
- Battery capacity is defined as ∫ t0tdt, theoretically t can be infinite, but in fact when the battery discharge is lower than the termination voltage continues to discharge, which may damage the battery, so t value is limited, the battery industry, in hours (h) Battery sustainable discharge time, feel the C24, C20, C10, C8, C3, C1 and other nominal capacity value.
- Q: What are the hazards of battery over discharge?
- Crystalline conductivity is poor, and bulky, will clog the pores of the battery plate, affecting the battery electrolyte penetration and exchange, but also further increase the battery resistance, a long time will prevent the battery power and chemical energy Of the reversible conversion, resulting in poor recovery of the battery charge, the battery was seriously damaged, or even unable to repair until scrapped.
- Q: Maintenance-free battery how to detect it?
- Battery pole Pole terminal has corrosive material without treatment, as long as no loose on it. If the appearance of the corrosive material, the inner surface of the terminal will also be corrosion, resulting in increased resistance, affecting the normal battery charging and discharge, it must be promptly processed.
- Q: What battery does the van use?
- The battery is mainly composed of tube positive plate, negative plate, electrolyte, separator, battery compartment, battery cover, pole, injection liquid cover and so on. The electrode of the exhaust type battery is made of lead and lead oxide, and the electrolyte is an aqueous solution of sulfuric acid. The main advantage is the voltage stability, the price is cheap; the disadvantage is lower than the energy (that is, per kilogram of battery storage power), short life and routine maintenance frequently. Old ordinary battery life of about 2 years, and the need to regularly check the height of the electrolyte and add distilled water. However, with the development of science and technology, lead-acid battery life becomes longer and maintenance is also more simple.
- Q: How should the battery be well maintained?
- Electrolyte density This is to evaluate whether the battery charge is normal, whether the aging of the important parameters, the use of density meter or electrolyte density tester can be measured. If the electrolyte density is too small, you need to charge. And the electrolyte concentration is too thick or too thin to a certain extent, it means that such as the occurrence of plate vulcanization, short circuit or overcharge phenomenon, this time on the need for maintenance.
- Q: What is a maintenanceable battery?
- Maintenance-free battery due to its own structure on the advantages of electrolyte consumption is very small, in the life of the basic need not add distilled water.
- Q: How does battery activation work?
- Always keep the battery surface clean. Found that the surface of dust and acid, it should be timely wipe, wipe can be wiped with soda water wipes wipe again, after rinse with water.
- Q: Lead-acid battery how to maintain?
- When receiving the battery should first check whether the phenomenon of short circuit, first short circuit repair and then fill the distilled water.
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Warranty 5 years CFP4826L5 48V26Ah lithium battery for E-bike
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 pc
- Supply Capability:
- 100000 pc/month
OKorder Service Pledge
OKorder Financial Service
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