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Shenzhen Yukun Technology Co., Ltd

Contact: Mr. Wang

Wob: 13530372041

Tel: 0755-26607151

Email: Jim@sznovelty.cn

Web: en.szsyky.cn

Address: 1466, Building B, Qinghu Science and Technology Park, Longhua District, Shenzhen

Lithium ion fast charging capacitors

Lithium ion fast charging capacitors

  • Cname:Super Lithium Ion Capacitors
  • Views:Times
  • Release date:2024-01-03 08:50:50
  • Content
  • Features
  • Parameter

Product Introduction:

        The basic principle of lithium-ion supercapacitors. Up to now, supercapacitor technology has become relatively mature and well-known. It is a product that lies between capacitors and batteries. And today we are showcasing a lithium-ion supercapacitor, as the name suggests, it is an energy storage device that lies between lithium-ion batteries and supercapacitors. Its main principle is to pre dope lithium ions into the negative electrode, making the negative electrode potential almost match the lithium potential, which can significantly increase the operating voltage of the device to 3.8 or even 4V or above.

Specification
item
Parameter
Working Temperature
-40 ℃ ~ 85 ℃
Work Voltage
2.5~3.8V
Mix Voltage
2.5V
Standard Capacitance(@25±2℃)
750F
Tolerance
-20% ~ +80%
AC (1kHz, 3.8V)
Resistance

≤25mΩ
Max. discharge current
Continuous
3A
Pulse (1sec).

30 A
Max charge voltage/current
4.2V
2.5A

Mass(g)
≤20
Optimum storage condition
+10℃~50℃
60%RH or below
product photo and design:


Technical Information:

The change of capacitance at high temperature-accelerated condition

The change of internal resistance at high temperature-accelerated condition

The self-discharge changes at 3.8V room temperature The change

The change of Charge/Discharge Cycle life

product application

1. Memory backup: CMOS memory, RTC(real time clock) and computer backup.

 2. AMR utility meters: Electricity meter, gas meter and water meter etc. 

3. Wireless alarm sensors: Smoke alarm systems, temperature monitors etc. 

4. Remote monitor systems: GPS, sea buoys, lifejacket lights, lifecraft lights, cargo-locating systems etc.

 5. Automotive and electronics: Automotive security systems, tire-pressure monitoring systems etc. 

6. Electronics toll tags: Toll gates 

7. Military electronics: Radio communication, night vision equipment, tracking and positioning systems etc


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