Оригинальный Суперконденсатор 4 2 в 38000F графеновая Автомобильная электронная система медицинское устройство для хранения

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Advantages of ultracapacitor batteries

1) Cycle life is not less than 20,000 times. After ten years of use, it still works.

2) Safe and reliable: less likely to catch fire or explode. Much safer than chemical batteries.

3) The energy density is 75-220wh/kg. Small devices are powerful.

4) Fast charging: 80% charge within 5-15 minutes.

5) Operating temperature range from -40℃ to 70℃. Suitable for harsh conditions.

6) Economic efficiency: no need to replace for many years. Lump sum investment

Product application:

Fast charge application, charge in seconds, discharge in minutes. Such as power tools, electric toys; Elevators, drones, electric forklifts, tour cars In UPS systems, supercapacitors provide instantaneous power output as a supplement to the backup power supply for engines or other uninterrupted systems; It is applied to the energy of sufficient energy, power shortage, such as solar energy; Power support when the bus is switched from one power source to another; A small current that discharges continuously for a long time, as a backup power source for computer memory.




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FAQ


Q: Who are we?
A: Our headquarters is located in Guangdong, China, engaged in the electronic components industry for 12 years, the sales to
Northern Europe (29.00%), Western Europe (20.00%), Southern Europe (20.00%), North America (20.00%), Eastern urope (7.00%),
Oceania (4.00%). There are about 11-50 people in our office altogether.
Q: Do you have product pictures and labels?
A: We'll make you an offer after you place your order or before shipment.
Q: Do you test all goods before shipping?
A: Our products are all original
Q: Why should you buy from us instead of another supplier?
A: SHENZHEN KEYONGBANG ELECTRONIC CO .,LTD is a well-known brand module ic resistance capacitance transistor integrated circuit,
and supporting services of electronic components integrated supplier.
Q:How can you make our business relationship sound in the long run?
Answer :1. If the buyer really wants to establish a long-term relationship with us, we are willing to provide samples.
2. We maintain good quality and competitive price to ensure the interests of our customers.
3. We treat our customers as friends and sincerely do business and make friends with them, no matter where they are from.
Q: The best after-sales service We provide our customers with 24-hour customer service.
A: If you have any questions, please email or call us and we will reply as soon as possible within 24 hours!


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